UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

___________________________________________________

FORM 10-Q

___________________________________________________

(Mark One)


☒						QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended ~~January~~April 12, 2022


☐						TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number: 001-33962

COHERENT, INC.


Delaware						94-1622541
(State or other jurisdiction of						(I.R.S. Employer
incorporation or organization)						Identification No.)

5100 Patrick Henry Drive, Santa Clara, California 95054

(Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code: (408) 764-4000

___________________________________________________

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.01 par value	COHR		The NASDAQ Stock Market LLC
			Nasdaq Global Select Market

__________________

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer," “accelerated filer", “smaller reporting company" and “emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer

☒

Accelerated filer

☐

Non-accelerated filer

☐

Smaller reporting company

☐

Emerging growth company

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

The number of shares outstanding of the registrant's common stock, par value $.01 per share, on ~~February~~May 36, 2022 was 24,~~772~~812,~~897~~422.

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COHERENT, INC.

INDEX

		Page
Special Note Regarding Forward Looking Statements		3
Risk Factors Summary		4
Part I.	Financial Information
Item 1.	Financial Statements (unaudited)
	Condensed Consolidated Statements of Operations
	Three months ended January 1, 2022 and January 2, 2021	6
	Three and six months ended April 2, 2022 and April 3, 2021	6
	Condensed Consolidated Statements of Comprehensive Income (Loss)
	Three months ended January 1, 2022 and January 2, 2021	7
	Three and six months ended April 2, 2022 and April 3, 2021	7
	Condensed Consolidated Balance Sheets
	January 1, 2022 and October 2, 2021	8
	April 2, 2022 and October 2, 2021	8
	Condensed Consolidated Statements of Stockholders' Equity
	Three months ended January 1, 2022 and January 2, 2021	9
	Three and six months ended April 2, 2022 and April 3, 2021	9
	Condensed Consolidated Statements of Cash Flows
	Three months ended January 1, 2022 and January 2, 2021	10
	Three and six months ended April 2, 2022 and April 3, 2021	10
	Notes to Condensed Consolidated Financial Statements	11
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	2930
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	4450
Item 4.	Controls and Procedures	4551
Part II.	Other Information
Item 1.	Legal Proceedings	4652
Item 1A.	Risk Factors	4652
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	6875
Item 6.	Exhibits	6976
Signatures		7077

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This quarterly report contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. All statements included in or incorporated by reference in this quarterly report, other than statements of historical fact, are forward-looking statements. These statements are generally accompanied by words such as "trend," "may," "will, "could," "would," "should," "expect," "plan," "anticipate," "rely," "believe," "estimate," "predict," "intend," "potential," "continue," "outlook," "forecast" or the negative of such terms, or other comparable terminology, including, without limitation, statements made under "Our Strategy" and in "Management's Discussion and Analysis of Financial Condition and Results of Operations." Forward-looking statements also include the assumptions underlying or relating to any of the foregoing statements. Actual results of Coherent, Inc. (referred to herein as the "Company," "we," "our," "us" or "Coherent") may differ significantly from those anticipated in these forward-looking statements as a result of various factors, including those discussed in the sections captioned "Our Strategy," "Risk Factors" and "Key Performance Indicators," as well as any other cautionary language in this quarterly report. All forward-looking statements included in the document are based on information available to us on the date hereof. We undertake no obligation to update these forward-looking statements as a result of events or circumstances or to reflect the occurrence of unanticipated events or non-occurrence of anticipated events, except to the extent required by law.

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RISK FACTORS SUMMARY

You should carefully consider the information set forth under the heading "Risk Factors" in Part II, Item 1A of this report before deciding whether to invest in our securities. Below is a summary of the principal risks associated with an investment in our securities.

•We face risks related to our pending merger with II-VI Incorporated ("II-VI"), including our requirement to comply with certain restrictions on our operations until closing, the possibility that the merger agreement with II-VI will be terminated or expire prior to the completion of the merger, diversion of management's attention, potential business uncertainty, including disruption of our relationships with third parties and employees, restrictions on our business activities and litigation related to the merger.

•Our business, financial condition and results of operations may be materially adversely affected by the novel coronavirus ("COVID-19") pandemic and the related private and public sector responses to the pandemic.

•Our operating results and stock price have varied in the past and will continue to be subject to fluctuations based upon numerous factors, including those discussed under the heading "Risk Factors" in Part II, Item 1A and throughout this report.

•Our dependence on sole source or limited source suppliers for some of the key components and materials used in our products makes us susceptible to supply shortages or price fluctuations that could adversely affect our business, particularly our ability to meet our customers' delivery requirements.

•Disruption in the global supply chain ~~could~~has negatively impacted and may continue to negatively impact our businesses.

•Russia’s invasion of Ukraine and the resulting conflict has had a negative impact on our business, may continue to negatively impact our business and may have a negative impact on our results of operations.

•We participate in the microelectronics market, which requires significant research and development expenses to develop and maintain products and a failure to achieve market acceptance for our products could have a significant negative impact on our business and results of operations.

•We participate in the flat panel display market, which has a relatively limited number of end customer manufacturers. Our backlog, timing of net sales and results of operations could be negatively impacted in the event we face any significant periods with few or no orders or our customers reschedule or cancel orders.

•Some of our laser systems are complex in design and may contain defects that are not detected until deployed by our customers, which could increase our costs and reduce our net sales.

•Continued volatility in the advanced packaging and semiconductor manufacturing markets could adversely affect our business, financial condition and results of operations.

•Our future success depends on our ability to increase our sales volumes and decrease our costs to offset potential declines in the average selling prices of our products.

•We face risks associated with our worldwide operations and sales that could harm our financial condition and results of operations.

•We depend on skilled personnel to operate our business effectively, and if we are unable to retain existing or hire additional personnel when needed, or manage transitions among members of our leadership team, our ability to develop and sell our products could be harmed.

•The long sales cycles for many of our products may cause us to incur significant expenses without offsetting net sales.

•The markets in which we sell our products are intensely competitive and increased competition could cause reduced sales levels, lower prices, reduced gross margins or the loss of market share.

•If we fail to accurately forecast component and material requirements for our products, we could incur additional costs and incur significant delays in shipments, which could result in a loss of customers.

•Our reliance on contract manufacturing and outsourcing may adversely impact our financial results and operations due to our decreased control over the performance and timing of certain aspects of our manufacturing.

•If we fail to effectively manage our growth or, alternatively, our spending during downturns, our business could be disrupted, which could harm our operating results.

•Our market is unpredictable and characterized by rapid technological changes and evolving standards demanding a significant investment in research and development, and, if we fail to address changing market conditions, our business and operating results will be harmed.

•Our future success depends on our ability to develop and successfully introduce new and enhanced products that meet the needs of our customers.

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•Our future success depends on our ability to develop and successfully introduce new and enhanced products that meet the needs of our customers.

•Our and our customers' operations would be seriously harmed if our logistics or facilities or those of our suppliers, our customers' suppliers or our contract manufacturers were to experience catastrophic loss.

•We may not be able to integrate the business of completed or future acquisitions successfully with our own, realize the anticipated benefits of such acquisitions or manage our expanded operations, any of which would adversely affect our results of operations.

•We may not find suitable acquisition candidates in the future and we may not be able to successfully integrate and manage acquired businesses. Any acquisitions we make could disrupt our business and harm our financial condition.

•Our increased level of indebtedness following our acquisition of Rofin-Sinar Technologies Inc. ("Rofin") could adversely affect us, including by decreasing our business flexibility, and will increase our borrowing costs.

•If our goodwill or intangible assets become impaired, we may be required to record a significant charge to earnings.

•Our cash and cash equivalents and short-term investments are managed through various banks around the world and volatility in the capital and credit market conditions could cause financial institutions to fail or materially harm service levels provided by such banks, both of which could have an adverse impact on our ability to timely access funds.

•We are exposed to credit risk and fluctuations in the market values of our investment portfolio.

•If we are unable to protect our proprietary technology, our competitive advantage could be harmed.

•Intellectual property related claims or litigation could be costly and divert the attention of our technical and management personnel. Adverse resolution of litigation may harm our operating results or financial condition.

•Our information systems are subject to attacks, interruptions and failures.

•Difficulties with our enterprise resource planning system and other parts of our global information technology system could harm our business and results of operation. If our network security measures are breached and unauthorized access is obtained to a customer's data or our data or our information technology systems, we may incur significant legal and financial exposure and liabilities.

•Changes in tax rates, tax liabilities or tax accounting rules could affect future results.

•As seen in recent actions of the governments of the United States and China, governmental regulations, including tariffs and duties, affecting the import or export of products could negatively affect our business, financial condition and results of operations.

•We use standard laboratory and manufacturing materials that could be considered hazardous and we could be liable for any damage or liability resulting from accidental environmental contamination or injury.

•Compliance or the failure to comply with current and future environmental regulations could cause us significant expense.

•Failure to maintain effective internal controls may cause a loss of investor confidence in the reliability of our financial statements or cause us to delay filing our periodic reports with the SEC and adversely affect our stock price.

•We face particular privacy, data security and data protection risks due to laws and regulations regulating the protection or security of personal and other sensitive data.

•Violations of anti-bribery, anti-corruption, and/or international trade laws to which we are subject could negatively affect our business, financial condition and results of operations. Allegations thereof may entail significant distraction of management and allocation of resources in the investigation and remediation thereof, which could also negatively affect our business, financial condition and results of operations.

•Provisions of our charter documents and Delaware law, and our Change of Control and Leadership Change Severance Plan, may have anti-takeover effects that could prevent or delay a change in control.

•Our bylaws provide that the Court of Chancery of the State of Delaware will be the exclusive forum for substantially all disputes between us and our stockholders, which could limit our stockholders' ability to utilize a different judicial forum for disputes with us or our directors, officers or employees.

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PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

COHERENT, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(Unaudited; in thousands, except per share data)

	Three Months Ended				Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021		April 2, 2022		April 3, 2021
Net sales	$	~~384~~370,~~507~~204	$	~~326~~373,~~053~~982	$	754,711	$	700,035
Cost of sales	~~216~~215,~~943~~670		~~206~~232,~~057~~957		432,613		439,014
Gross profit	~~167~~154,~~564~~534		~~119~~141,~~996~~025		322,098		261,021
Operating expenses:
Research and development	2931,~~769~~679		2832,~~221~~007		61,448		60,228
Selling, general and administrative	9366,~~774~~517		7472,~~228~~662		160,291		146,890
Merger and acquisition costs	~~977~~1,044		—231,996		2,021		231,996
Amortization of intangible assets	~~565~~563		~~597~~596		1,128		1,193
Total operating expenses	~~125~~99,~~085~~803		~~103~~337,~~046~~261		224,888		440,307
Income from operations	42,479		16,950
Income (loss) from operations	54,731		(196,236)		97,210		(179,286)
Other income (expense):
Interest income	93168		~~162~~110		261		272
Interest expense	(43,~~095~~764)		(4,~~477~~512)		(7,859)		(8,989)
Other—net	(2,~~183~~133)		21,~~026~~876		(4,316)		3,902
Total other expense, net	(65,~~185~~729)		(2,~~289~~526)		(11,914)		(4,815)
Income before income taxes	36,294		14,661
Income (loss) before income taxes	49,002		(198,762)		85,296		(184,101)
Provision for income taxes	6,029		14,517
Provision for (benefit from) income taxes	15,326		(40,547)		21,355		(26,030)
Net income	$	30,265	$	144
Net income (loss)	$	33,676	$	(158,215)	$	63,941	$	(158,071)
Net income per share:
Net income (loss) per share:
Basic	$	1.2336	$	0(6.0149)	$	2.60	$	(6.50)
Diluted	$	1.2135	$	0(6.0149)	$	2.57	$	(6.50)
Shares used in computation:
Basic	24,~~542~~708		24,~~264~~389		24,625		24,326
Diluted	24,~~919~~935		24,~~455~~389		24,927		24,326

See Accompanying Notes to Condensed Consolidated Financial Statements.

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COHERENT, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(Unaudited; in thousands)

	Three Months Ended				Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021		April 2, 2022		April 3, 2021
Net income	$	30,265	$	144
Net income (loss)	$	33,676	$	(158,215)	$	63,941	$	(158,071)
Other comprehensive income (loss): (1)
Translation adjustment, net of taxes (2)	(17,~~305~~725)		16(7,~~034~~358)		(9,030)		8,676
Changes in unrealized losses on available-for-sale securities, net of taxes (3)	—		3
Changes in unrealized gains and losses on available-for-sale securities, net of taxes (3)	—		(1)		—		2
Defined benefit pension plans, net of taxes (4)	82,771		~~(318)~~223		2,779		(95)
Other comprehensive income (loss), net of tax	(14,~~297~~954)		15(7,~~719~~136)		(6,251)		8,583
Comprehensive income	$	28,968	$	15,863
Comprehensive income (loss)	$	28,722	$	(165,351)	$	57,690	$	(149,488)

(1) Reclassification adjustments were not significant during the three and six months ended ~~January~~April 12, 2022 and ~~January~~April 23, 2021.

(2) Tax ~~expenses (~~benefits) of $(2,~~124)~~469 and $54,~~267~~593 were provided on translation adjustments during the three and six months ended ~~January~~April 12, 2022, respectively. Tax expenses (benefits) of $(4,411) and ~~January~~$856 were provided on translation adjustments during the three and six months ended April 23, 2021, respectively.

(3) Tax expenses (benefits) were not provided on changes in unrealized gains and losses on available-for-sale securities during the three and six months ended April 2, 2022. Tax expenses of $0 and $1 were provided on changes in unrealized gains and losses on available-for-sale securities during the three and six months ended ~~January~~April 13, ~~2022 and January 2,~~ 2021, respectively.

(4) Tax ~~benefits~~expenses of $9421 and $63412 were provided on changes in defined benefit pension plans for the three and six months ended ~~January~~April 12, 2022, respectively. Tax expenses of $95 and ~~January~~$32 were provided on changes in defined benefit pension plans for the three and six months ended April 23, 2021, respectively.

See Accompanying Notes to Condensed Consolidated Financial Statements.

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COHERENT, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited; in thousands, except par value)

	January 1, 2022		October 2, 2021
	April 2, 2022		October 2, 2021
ASSETS
Current assets:
Cash and cash equivalents	$	~~392~~402,~~552~~020	$	456,534
Restricted cash	1,~~492~~457		1,527
Accounts receivable—net of allowances of $6,412 and $6,605, respectively	243,378		249,389
Accounts receivable—net of allowances of $6,454 and $6,605, respectively	262,956		249,389
Inventories	~~393~~417,~~629~~275		392,241
Prepaid expenses and other assets	~~100~~91,~~389~~884		79,594
Total current assets	1,~~131~~175,~~440~~592		1,179,285
Property and equipment, net	~~306~~305,~~872~~916		302,613
Goodwill	~~103~~102,~~785~~746		105,261
Intangible assets, net	1312,~~146~~133		14,740
Non-current restricted cash	166,~~225~~998		4,460
Other assets	~~276~~267,~~932~~010		282,571
Total assets	$	1,~~848~~870,~~400~~395	$	1,888,930
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
Short-term borrowings and current-portion of long-term obligations	$	9,~~005~~571	$	18,395
Accounts payable	~~100~~106,~~424~~071		104,539
Income taxes payable	2735,~~051~~207		20,991
Other current liabilities	~~208~~203,~~896~~114		238,290
Total current liabilities	~~345~~353,~~376~~963		382,215
Long-term obligations	~~413~~401,~~799~~540		425,800
Other long-term liabilities	~~191~~180,~~241~~698		212,730
Commitments and contingencies (Note 13)
Stockholders' equity:
Common stock, Authorized—500,000 shares, par value $0.01 per share:
Outstanding— 24,764 shares and 24,538 shares, respectively	246		244
Outstanding— 24,779 shares and 24,538 shares, respectively	246		244
Additional paid-in capital	~~123~~131,~~964~~452		123,135
Accumulated other comprehensive loss	(2227,~~115~~069)		(20,818)
Retained earnings	~~795~~829,~~889~~565		765,624
Total stockholders' equity	~~897~~934,~~984~~194		868,185
Total liabilities and stockholders' equity	$	1,~~848~~870,~~400~~395	$	1,888,930

See Accompanying Notes to Condensed Consolidated Financial Statements.

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COHERENT, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

(Unaudited; in thousands)

	CommonStockShares	CommonStockParValue		Add.Paid-inCapital		Accum.OtherComp.Income (Loss)		RetainedEarnings		Total
Balances, October 3, 2020	24,257	$	241	$	80,275	$	(25,667)	$	872,375	$	927,224
Common stock issued under stock plans, net of shares withheld for employee taxes	190	2		(3,009)		—		—		(3,007)
Stock-based compensation	—	—		11,798		—		—		11,798
Net income	—	—		—		—		144		144
Other comprehensive income, net of tax	—	—		—		15,719		—		15,719
Balances, January 2, 2021	24,447	$	243	$	89,064	$	(9,948)	$	872,519	$	951,878
Common stock issued under stock plans, net of shares withheld for employee taxes	17	—		(348)		—		—		(348)
Stock-based compensation	—	—		8,774		—		—		8,774
Net loss	—	—		—		—		(158,215)		(158,215)
Other comprehensive loss, net of tax	—	—		—		(7,136)		—		(7,136)
Balances, April 3, 2021	24,464	$	243	$	97,490	$	(17,084)	$	714,304	$	794,953

	CommonStockShares	CommonStockParValue		Add.Paid-inCapital		Accum.OtherComp.Income (Loss)		RetainedEarnings		Total
Balances, October 2, 2021	24,538	$	244	$	123,135	$	(20,818)	$	765,624	$	868,185
Common stock issued under stock plans, net of shares withheld for employee taxes	226	2		(31,371)		—		—		(31,369)
Stock-based compensation	—	—		32,200		—		—		32,200
Net income	—	—		—		—		30,265		30,265
Other comprehensive loss, net of tax	—	—		—		(1,297)		—		(1,297)
Balances, January 1, 2022	24,764	$	246	$	123,964	$	(22,115)	$	795,889	$	897,984
Common stock issued under stock plans, net of shares withheld for employee taxes	15	—		(1,429)		—		—		(1,429)
Stock-based compensation	—	—		8,917		—		—		8,917
Net income	—	—		—		—		33,676		33,676
Other comprehensive loss, net of tax	—	—		—		(4,954)		—		(4,954)
Balances, April 2, 2022	24,779	$	246	$	131,452	$	(27,069)	$	829,565	$	934,194

See Accompanying Notes to Condensed Consolidated Financial Statements.

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COHERENT, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited; in thousands)

	Three Months Ended
	Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021
Cash flows from operating activities:
Net income	$	30,265	$	144
Net income (loss)	$	63,941	$	(158,071)
Adjustments to reconcile net loss to net cash provided by operating activities:
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	1122,~~026~~789		1021,~~606~~590
Amortization of intangible assets	12,~~383~~213		25,~~614~~065
Deferred income taxes	~~(4,070)~~386		12(43,~~615~~592)
Amortization of debt issuance cost	~~748~~1,424		~~857~~1,741
Stock-based compensation	31,907		12,185
(Gain) loss on sale of assets	(1,352)		—
Non-cash restructuring charges (benefits)	(14)		3,509
Stock-based compensation	40,950		21,277
Amortization of right of use assets	3,813		4,427
Non-cash restructuring charges (benefits)	(27)		4,067
Other non-cash expense	939		219
Amortization of right of use assets	7,488		8,879
Other non-cash expense	2,927		194
Changes in assets and liabilities, net of effect of acquisitions:
Accounts receivable	4(17,~~328~~971)		(~~359~~27,775)
Inventories	(636,~~626~~838)		1830,~~570~~097
Prepaid expenses and other assets	(1013,~~655~~074)		(39,~~577~~639)
Other long-term assets	(29,~~723)~~057		(27,~~071)~~504
Accounts payable	(4,~~079)~~142		~~(912)~~30,856
Income taxes payable/receivable	(14,~~805)~~510		1319,~~306~~635
Operating lease liabilities	(37,~~935~~634)		(48,~~090~~850)
Other current liabilities	(3627,~~447~~807)		638,~~766~~655
Other long-term liabilities	(116,~~974~~315)		~~122~~(9,952)
Net cash provided by operating activities	12,081		74,931
Net cash provided by (used in) operating activities	38,809		(68,319)
Cash flows from investing activities:
Purchases of property and equipment	(1635,~~884~~002)		(1537,~~073~~045)
Proceeds from dispositions of property and equipment	703,190		1,~~695~~951
Net cash used in investing activities	(16,814)		(13,378)
Proceeds from sales and maturities of available-for-sale securities	—		20,221
Net cash used in investing activities	(31,812)		(14,873)
Cash flows from financing activities:
Repayments of short-term borrowings	(10,~~452~~896)		(~~468~~939)
Repayments of long-term borrowings	(13,~~933~~796)		(24,~~104~~221)
Issuance of common stock under employee stock purchase plans	6,566		5,896
Net settlement of restricted common stock	(3739,~~935~~364)		(89,~~903~~251)
Net cash used in financing activities	(4347,~~754~~490)		(58,~~579~~515)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(311,~~765~~553)		125,~~182~~278
Net increase (decrease) in cash, cash equivalents and restricted cash	(52,252)		68,156
Net decrease in cash, cash equivalents and restricted cash	(52,046)		(86,429)
Cash, cash equivalents and restricted cash, beginning of period	462,521		445,520
Cash, cash equivalents and restricted cash, end of period	$	410,~~269~~475	$	~~513~~359,~~676~~091
Non-cash investing and financing activities:
Unpaid property and equipment purchases	$	53,~~136~~413	$	64,~~914~~623

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the condensed consolidated balance sheets that sum to the total of the same amounts shown in the condensed consolidated statements of cash flows.

	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021
Cash and cash equivalents	$	~~392~~402,~~552~~020	$	~~508~~353,~~214~~049
Restricted cash, current	1,~~492~~457		~~801~~1,534
Restricted cash, non-current	166,~~225~~998		4,~~661~~508
Total cash, cash equivalents, and restricted cash shown in the condensed consolidated statement of cash flows	$	410,~~269~~475	$	~~513~~359,~~676~~091

See Accompanying Notes to Condensed Consolidated Financial Statements.

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COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1. BASIS OF PRESENTATION

The accompanying unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC"). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") have been condensed or omitted pursuant to such rules and regulations. These interim condensed consolidated financial statements and notes thereto should be read in conjunction with the consolidated financial statements and notes thereto filed by Coherent, Inc. on Form 10-K for the fiscal year ended October 2, 2021. In the opinion of management, all adjustments necessary for a fair presentation of financial condition and results of operation as of and for the periods presented have been made and include only normal recurring adjustments. Interim results of operations are not necessarily indicative of results to be expected for the year or any other interim periods. Our fiscal year ends on the Saturday closest to September 30 and our ~~first~~second fiscal quarter includes 13 weeks of operations in both fiscal 2022 and fiscal 2021. Fiscal 2022 and 2021 include 52 weeks.

The consolidated financial statements include the accounts of Coherent, Inc. and its direct and indirect subsidiaries (collectively, the "Company," "we," "our," "us" or "Coherent"). Intercompany balances and transactions have been eliminated.

The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

The COVID-19 pandemic has significantly increased economic uncertainty and decreased demand for our products in some markets we serve, which could continue for an unknown period of time. In these circumstances, there may be developments outside of our control, including the length and extent of the ~~COVID-19 outbreak~~pandemic, government-imposed measures and our ability to ship products and/or service installed products that may require us to adjust our operating plans. As such, given the dynamic nature of this situation, we cannot predict the future impacts of COVID-19 on our financial condition, results of operations or cash flows. However, it could have an adverse impact on our revenue as well as our overall profitability and may lead to an increase in inventory provisions, allowances for credit losses, and a volatile effective tax rate driven by changes in the mix of earnings across our markets.

2. RECENT ACCOUNTING STANDARDS

Recently Issued Accounting Pronouncements

In March 2020, the Financial Accounting Standards Board ("FASB") issued ASU 2020-04, Reference Rate Reform ("Topic 848"). Topic 848 provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships, and other transactions affected by the discontinuation of the London Interbank Offered Rate ("LIBOR") or by another reference rate expected to be discontinued. The guidance was effective beginning March 12, 2020 and can be applied prospectively through December 31, 2022. In January 2021, the FASB issued ASU 2021-01, "Reference Rate Reform - Scope," which clarified the scope and application of the original guidance. We will adopt these standards when LIBOR is discontinued and do not expect them to have a material impact on our condensed consolidated financial statements or related disclosures.

In October 2021, the FASB issued an accounting standard update to improve the accounting for contract assets and contract liabilities from revenue contracts with customers in a business combination ("Topic 805"). This amendment improves comparability for both the recognition and measurement of acquired revenue contracts with customers at the date of and after a business combination. This authoritative guidance will be effective for the first quarter of fiscal 2024, with early adoption permitted. We are currently evaluating the effect of this new guidance on our condensed consolidated financial statements.

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3. REVENUE RECOGNITION

Disaggregation of Revenue

Based on the information that our chief operating decision maker ("CODM") uses to manage the business, we disaggregate revenue by type and market application within each segment. No other level of disaggregation is required considering the type of products, customers, markets, contracts, duration of contracts, timing of transfer of control and sales channels.

The following tables summarize revenue from contracts with customers (in thousands):

Sales by revenue type and segment

Three Months Ended

January 1, 2022

January 2, 2021

April 2, 2022

April 3, 2021

OEM Laser Sources

Industrial Lasers & Systems

OEM Laser Sources

Industrial Lasers & Systems

Net sales:

Products(1)

~~148~~135,~~525~~842

~~115~~110,~~641~~126

~~125~~130,~~577~~458

89121,~~312~~610

Other product and service revenues(2)

9495,~~445~~459

2528,~~896~~777

8592,~~585~~790

2529,~~579~~124

Total net sales

~~242~~231,~~970~~301

~~141~~138,~~537~~903

~~211~~223,~~162~~248

~~114~~150,~~891~~734

(1) Net sales primarily recognized at a point in time.

(2) Includes sales of spare parts, related accessories and other consumable parts as well as revenues from service agreements, of which $17.57 million and $16.05 million for the three months ended ~~January~~April 12, 2022 and ~~January~~April 23, 2021, respectively, were recognized over time.


	Six Months Ended
	April 2, 2022				April 3, 2021
	OEM Laser Sources		Industrial Lasers & Systems		OEM Laser Sources		Industrial Lasers & Systems
Net sales:
Products(1)	$	284,367	$	225,767	$	256,035	$	210,922
Other product and service revenues(2)	189,904		54,673		178,375		54,703
Total net sales	$	474,271	$	280,440	$	434,410	$	265,625

(1) Net sales primarily recognized at a point in time.

(2) Includes sales of spare parts, related accessories and other consumable parts as well as revenues from service agreements, of which $35.2 million and $32.5 million for the six months ended April 2, 2022 and April 3, 2021, respectively, were recognized over time.

Sales by market application and segment

Three Months Ended

January 1, 2022

January 2, 2021

April 2, 2022

April 3, 2021

OEM Laser Sources

Industrial Lasers & Systems

OEM Laser Sources

Industrial Lasers & Systems

Net sales:

Microelectronics

~~149~~137,~~003~~377

2422,~~019~~983

~~128~~138,~~173~~181

2030,~~675~~096

Precision manufacturing

1416,~~441~~219

9088,~~113~~188

1115,~~859~~771

6991,~~591~~627

Instrumentation

7572,~~013~~192

18,~~930~~047

67,~~276~~078

1721,~~951~~255

Aerospace and defense

45,513

89,~~475~~685

32,~~854~~218

67,~~674~~756

Total net sales

~~242~~231,~~970~~301

~~141~~138,~~537~~903

~~211~~223,~~162~~248

~~114~~150,~~891~~734

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	Six Months Ended
	April 2, 2022				April 3, 2021
	OEM Laser Sources		Industrial Lasers & Systems		OEM Laser Sources		Industrial Lasers & Systems
Net sales:
Microelectronics	$	286,380	$	47,002	$	266,354	$	50,771
Precision manufacturing	30,660		178,301		27,630		161,218
Instrumentation	147,205		36,977		134,354		39,206
Aerospace and defense	10,026		18,160		6,072		14,430
Total net sales	$	474,271	$	280,440	$	434,410	$	265,625

See Note 18, "Segment and Geographic Information" for revenue disaggregation by reportable segment and geographic region.

Contract Balances

We record accounts receivable when we have an unconditional right to the consideration. Contract liabilities are recorded when cash payments are received or due in advance of performance. Contract liabilities consist of customer deposits and deferred revenue, where we have unsatisfied or partly satisfied performance obligations. Contract liabilities classified as customer deposits are included in other current liabilities and contract liabilities classified as deferred revenue are included in other current liabilities or other long-term liabilities on our condensed consolidated balance sheets. Payment terms vary by customer.

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A roll forward of our customer deposits and deferred revenue is as follows (in thousands):

	Three Months Ended
	Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021
Beginning balance (1)	$	65,404	$	56,339
Additions to customer deposits and deferred revenue	54119,~~844~~390		45105,~~694~~775
Amount of customer deposits and deferred revenue recognized in income	(48,633)		(42,081)
Amount of customer deposits and deferred revenue recognized in income(2)	(106,698)		(91,248)
Translation adjustments	(1,~~049~~026)		~~1,187~~(164)
Ending balance (2)	$	70,566	$	61,139
Ending balance (3)	$	77,070	$	70,702

(1) Beginning customer deposits and deferred revenue as of October 2, 2021 include $49,445 of current portion and $15,959 of long-term portion. Beginning customer deposits and deferred revenue as of October 3, 2020 include $42,715 of current portion and $13,624 of long-term portion.

(2) ~~Ending~~Amount of customer deposits and deferred revenue asrecognized ofin ~~January 1,~~the ~~2022~~three ~~include~~months ~~$54,915~~ended ~~of current portion and $15~~April 2,~~651~~ of2022 ~~long-term portion. Ending customer deposits~~ and ~~deferred revenue as of January~~April 23, 2021 ~~include~~was $4858,~~119~~065 ~~of current portion~~ and $1349,~~020~~167, ~~of long-term portion~~respectively.

~~Remaining~~(3) ~~performance~~Ending ~~obligations~~customer ~~represent~~deposits ~~the~~and ~~transaction~~deferred ~~price~~revenue ~~allocated~~as toof ~~performance~~April 2, ~~obligations~~2022 ~~that~~include ~~are~~$61,449 ~~unsatisfied~~of orcurrent ~~partially~~portion ~~unsatisfied~~and as$15,621 of ~~the~~long-term ~~end of the reporting period~~portion. ~~The~~Ending ~~following~~customer ~~table~~deposits ~~includes~~and ~~estimated~~deferred revenue ~~expected~~as ~~to be recognized in the future related to performance obligations for sales~~ of ~~maintenance agreements~~April 3, ~~extended~~2021 ~~warranties,~~include ~~installation~~$57,116 ~~and~~of ~~contracts~~current ~~with~~portion ~~customer acceptance provisions included in customer deposits~~ and ~~deferred~~$13,586 ~~revenue as~~ of ~~January 1,~~long-term ~~2022 (in thousands):~~portion.

			Remainder of fiscal 2022						Thereafter						Total
Performance obligations as of January 1, 2022			$	52,266					$	18,300					$	70,566

Remaining performance obligations represent the transaction price allocated to performance obligations that are unsatisfied or partially unsatisfied as of the end of the reporting period. The following table includes estimated revenue expected to be recognized in the future related to performance obligations for sales of maintenance agreements, extended warranties, installation, and contracts with customer acceptance provisions included in customer deposits and deferred revenue as of April 2, 2022 (in thousands):


	Remainder of fiscal 2022		Thereafter		Total
Performance obligations as of April 2, 2022	$	54,208	$	22,862	$	77,070

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4. BUSINESS COMBINATIONS

Merger ~~Agreement~~Agreements

On January 18, 2021, we entered into an Agreement and Plan of Merger with Lumentum Holdings Inc. ("Lumentum"), Cheetah Acquisition Sub, Inc. ("Lumentum Merger Sub I") and Cheetah Acquisition Sub LLC ("Lumentum Merger Sub II") (the "Original Lumentum Merger Agreement"), pursuant to which we agreed to be acquired for $100.00 in cash per Coherent share and 1.1851 shares of Lumentum common stock per Coherent share. In light of unsolicited proposals received from each of MKS Instruments, Inc. and II-VI Incorporated ("II-VI"), on March 9, 2021, we entered into an Amended and Restated Agreement and Plan of Merger with Lumentum, Lumentum Merger Sub I and Lumentum Merger Sub II (the "Amended Lumentum Agreement"), pursuant to which we agreed to be acquired for $175.00 in cash per Coherent share and 1.0109 shares of Lumentum common stock per Coherent share.

On March 25, 2021, we terminated the Amended Lumentum Agreement and entered into an Agreement and Plan of Merger with II-VI and Watson Merger Sub Inc. ("II-VI Merger Sub") (the "II-VI Merger Agreement"), pursuant to which we agreed to be acquired for $220.00 in cash per Coherent share and 0.91 of a share of II-VI common stock per Coherent share. In connection with terminating the Amended Lumentum Agreement, we paid a termination fee of $217.6 million to Lumentum during our second quarter of fiscal 2021. The termination fee, in addition to other costs related to the merger agreements with Lumentum and II-VI, is included in merger and acquisition costs in our condensed consolidated statements of operations.

Pursuant to the terms of the II-VI Merger Agreement, the acquisition of Coherent will be accomplished through a merger of II-VI Merger Sub with and into Coherent (the "Merger"), with Coherent surviving the Merger as a wholly owned subsidiary of II-VI.

Pursuant to the terms of the II-VI Merger Agreement, and subject to the terms and conditions set forth therein, at the effective time of the Merger (the "Effective Time"), each share of the common stock of Coherent (the "Coherent Common Stock") issued and outstanding immediately prior to the Effective Time (other than (x) shares of Coherent Common Stock owned by II-VI, Coherent, or any direct or indirect wholly owned subsidiary of II-VI or Coherent or (y) shares of Coherent Common Stock owned by stockholders who have properly exercised and perfected appraisal rights under Delaware law, in each case, immediately prior to the Effective Time), will be cancelled and extinguished and automatically converted into the right to receive the following consideration:

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(A) $220.00 in cash, without interest, plus

(B) 0.91 of a validly issued, fully paid and non-assessable share of the common stock of II-VI.

The completion of ~~Coherent's~~the ~~acquisition~~proposed byMerger ~~II-VI~~ is subject to customary closing conditions, including, among others the expiration or termination of the required waiting periods under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended ("HSR Act") and regulatory approvals in applicable jurisdictions including ~~the United States,~~ Germany, China and South Korea. As previously disclosed, II-VI and Coherent refiled their respective Premerger Notification and Report Form (the "HSR Notification") on May 2, 2022. The ~~only~~HSR Notification, which triggers a 30-day review period, was made prior to the one-year expiration of II-VI's and Coherent's initial HSR Notification filed last year. II-VI and Coherent continue cooperative discussions with the State Administration for Market Regulation of China ("SAMR"). Accordingly, other than the regulatory ~~approvals~~approval ~~which~~in China and the United States, there are no other open ~~are~~regulatory ~~China~~closing ~~and~~conditions ~~South~~to ~~Korea~~the proposed Merger.

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Electro-Optics Technology

On April 19, 2021, we acquired Electro-Optics Technology, Inc. ("EOT") for approximately $29.3 million, excluding transaction costs. EOT is a specialized U.S.-based components company, which we expect will enable us to vertically integrate and improve the performance of our directed energy amplifier technology. EOT has additional operations through a subsidiary in Germany. EOT's operating results have been included in our OEM Laser Sources segment. See Note 18, "Segment and Geographic Information."

Our allocation of the purchase price is as follows (in thousands):


Tangible assets:
Cash	$	537
Accounts receivable	1,763
Inventories	5,269
Prepaid expenses and other assets	823
Property and equipment	18,713
Liabilities assumed	(1,856)
Deferred tax liabilities	(4,088)
Intangible assets:
Existing technology	2,800
In-process research and development	300
Customer relationships	300
Trademarks	100
Backlog	100
Goodwill	4,586
Total	$	29,347

Results of operations for the business have been included in our condensed consolidated financial statements subsequent to the date of acquisition and have not been presented separately because the effect of the acquisition was not material to our consolidated financial results. Pro forma results of operations in accordance with authoritative guidance for prior periods have not been presented because the effect of the acquisition was not material to our prior period consolidated financial results.

The identifiable intangible assets are being amortized over their respective useful lives of 1 to 5 years. The fair value of the acquired intangibles was determined using the income approach. In performing these valuations, the key underlying probability-adjusted assumptions of the discounted cash flows were projected revenues, gross margin expectations and operating cost estimates. The valuations were based on the information that was available as of the acquisition date and the expectations and assumptions that have been deemed reasonable by our management. There are inherent uncertainties and management judgment required in these determinations. This acquisition resulted in a purchase price that exceeded the estimated fair value of tangible and intangible assets, which was allocated to goodwill.

We believe the amount of goodwill relates to several factors including: (1) potential buyer-specific synergies in connection with the development of new technologies primarily for the defense business; and (2) the potential to leverage our sales force to attract new customers and revenue and cross-sell to existing customers.

None of the goodwill from this purchase is deductible for tax purposes.

14We expensed $0.4 million, $0.0 million and $0.1 million of acquisition-related costs as merger and acquisition costs in our condensed consolidated statements of operations in fiscal 2021 and the three and six months ended April 2, 2022, respectively.

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We expensed $0.4 million and $0.1 million of acquisition-related costs as merger and acquisition costs in our condensed consolidated statements of operations in fiscal 2021 and the three months ended January 1, 2022, respectively.

5. FAIR VALUES

We have not changed our valuation techniques in measuring the fair value of any financial assets and liabilities during the period. We recognize transfers between levels within the fair value hierarchy, if any, at the end of each quarter. There were no transfers between levels during the periods presented. As of ~~January~~April 12, 2022 and October 2, 2021, we had one investment carried on a cost basis. If we were to fair value this investment, it would be based upon Level 3 inputs. This investment is not considered material to our condensed consolidated financial statements.

We measure the fair value of outstanding debt obligations for disclosure purposes on a recurring basis. As of ~~January~~April 12, 2022, the current and long-term portion of long-term obligations of $9.06 million and $~~413~~401.85 million, respectively, are reported at amortized cost. As of October 2, 2021, the current and long-term portion of long-term obligations of $8.4 million and $425.8 million, respectively, are reported at amortized cost. These outstanding obligations are classified as Level 2 as they are not actively traded and are valued using a discounted cash flow model that uses observable market inputs. Based on the discounted cash flow model, the fair value of the outstanding debt approximates amortized cost.

Financial assets and liabilities measured at fair value as of ~~January~~April 12, 2022 and October 2, 2021 are summarized below (in thousands):

	Aggregate Fair Value		Quoted Pricesin ActiveMarkets forIdenticalAssets		SignificantOtherObservableInputs		Aggregate Fair Value		Quoted Pricesin ActiveMarkets forIdenticalAssets		SignificantOtherObservableInputs
	January 1, 2022						October 2, 2021
	April 2, 2022						October 2, 2021
			(Level 1)		(Level 2)				(Level 1)		(Level 2)
Assets:
Cash equivalents:
Money market fund deposits	$	1535,~~651~~648	$	1535,~~651~~648	$	—	$	112,748	$	112,748	$	—
Certificates of deposit	4241,~~483~~628		4241,~~483~~628		—		42,506		42,506		—
Prepaid and other assets:
Foreign currency contracts (1)	~~1,128~~600		—		~~1,128~~600		783		—		783
Money market fund deposits — Deferred comp and supplemental plan (2)	~~469~~424		~~469~~424		—		463		463		—
Mutual funds — Deferred comp and supplemental plan (2)	177,~~984~~256		177,~~984~~256		—		15,443		15,443		—
Total	$	7785,~~715~~556	$	7684,~~587~~956	$	~~1,128~~600	$	171,943	$	171,160	$	783
Liabilities:
Other current liabilities:
Foreign currency contracts (1)	(~~552~~445)		—		(~~552~~445)		(4,253)		—		(4,253)
Total	$	7785,~~163~~111	$	7684,~~587~~956	$	~~576~~155	$	167,690	$	171,160	$	(3,470)

___________________________________________________

(1) The principal market in which we execute our foreign currency contracts is the institutional market in an over-the-counter environment with a relatively high level of price transparency. The market participants usually are large commercial banks. Our foreign currency contracts' valuation inputs are based on quoted prices and quoted pricing intervals from public data sources and do not involve management judgment. See Note 7, "Derivative Instruments and Hedging Activities."

(2) The fair value of mutual funds is determined based on quoted market prices. Securities traded on a national exchange are stated at the last reported sales price on the day of valuation; other securities traded in over-the-counter markets and listed securities for which no sale was reported on that date are stated as the last quoted bid price.

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6. SHORT-TERM INVESTMENTS

We consider all highly liquid investments with maturities of three months or less at the time of purchase to be cash equivalents. Investments classified as available-for-sale are reported at fair value with unrealized gains and losses, net of related income taxes, recorded as a separate component of other comprehensive income ("OCI") in stockholders’ equity until realized. Interest and amortization of premiums and discounts for debt securities are included in interest income. Gains and losses on securities sold are determined based on the specific identification method and are included in other income (expense).

We had no short-term investments at ~~January~~April 12, 2022 or October 2, 2021.

7. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES

We maintain operations in various countries outside of the United States and have foreign subsidiaries that manufacture and sell our products in various global markets. The majority of our sales are transacted in U.S. Dollars. However, we do generate revenues in other currencies, primarily the Euro, Chinese Renminbi, South Korean Won, Japanese Yen and British Pound. As a result, our earnings, cash flows and cash balances are exposed to fluctuations in foreign currency exchange rates. We attempt to limit these exposures through financial market instruments. We utilize derivative instruments, primarily forward contracts with maturities of two months or less, to manage our exposure associated with anticipated cash flows and net asset and liability positions denominated in foreign currencies. Gains and losses on the forward contracts are mitigated by gains and losses on the underlying instruments. We do not use derivative financial instruments for speculative or trading purposes. The credit risk amounts represent our gross exposure to potential accounting loss on derivative instruments that are outstanding or unsettled if all counterparties failed to perform according to the terms of the contract, based on then-current currency rates at each respective date.

Non-Designated Derivatives

The total outstanding notional contract and fair value asset (liability) amounts of non-designated hedge contracts, with maximum maturity of two months, are as follows (in thousands):

	U.S. Notional Contract Value				U.S. Fair Value
	January 1, 2022		October 2, 2021		January 1, 2022		October 2, 2021
	April 2, 2022		October 2, 2021		April 2, 2022		October 2, 2021
Foreign currency hedge contracts
Purchase	$	~~184~~223,~~592~~610	$	236,943	$	~~276~~(212)	$	(4,108)
Sell	$	(5837,~~064~~671)	$	(64,308)	$	~~300~~367	$	638

The fair value of our derivative instruments is included in prepaid expenses and other assets and in other current liabilities in our condensed consolidated balance sheets. See Note 5, "Fair Values."

During the three and six months ended ~~January~~April 12, 2022 we recognized losses of $3.4 million and ~~January~~$6.3 million, respectively, in other income (expense) for derivative instruments not designated as hedging instruments. During the three and six months ended April 23, 2021 we recognized losses of $30.45 million and $1.15 million, respectively, in other income (expense) for derivative instruments not designated as hedging instruments.

Master Netting Arrangements

To mitigate credit risk in derivative transactions, we enter into master netting arrangements that allow each counterparty in the arrangements to net settle amounts of multiple and separate derivative transactions under certain conditions. We present the fair value of derivative assets and liabilities within our condensed consolidated balance sheet on a gross basis even when derivative transactions are subject to master netting arrangements and may otherwise qualify for net presentation. The impact of netting derivative assets and liabilities is not material to our financial position for any of the periods presented. Our derivative contracts do not contain any credit risk related contingent features and do not require collateral or other security to be furnished by us or the counterparties.

~~8. GOODWILL AND INTANGIBLE ASSETS~~ 17

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~~During the quarter ended January 1, 2022, we noted no indications of impairment or triggering events to cause us to review goodwill for potential impairment~~8. GOODWILL WeAND ~~will~~INTANGIBLE ~~conduct our annual goodwill testing during our fourth fiscal quarter.~~ASSETS

~~The~~During ~~changes in~~ the ~~carrying~~quarter ~~amount~~ended ofApril 2, ~~goodwill~~2022, ~~all~~we noted no indications of ~~which~~impairment isor intriggering ~~the~~events ~~OEM~~to ~~Laser~~cause ~~Sources~~us ~~("OLS")~~to ~~segment,~~review goodwill for ~~the~~potential ~~period~~impairment. ~~from~~We ~~October 2,~~will ~~2021~~conduct toour ~~January 1,~~annual ~~2022~~goodwill ~~are~~testing asduring ~~follows~~our ~~(in~~fourth ~~thousands):~~fiscal quarter.

	OEM Laser Sources
Balance as of October 2, 2021	$	105,261
Translation adjustments	(1,476)
Balance as of January 1, 2022	$	103,785

The changes in the carrying amount of goodwill, all of which is in the OEM Laser Sources ("OLS") segment, for the period from October 2, 2021 to April 2, 2022 are as follows (in thousands):


	OEM Laser Sources
Balance as of October 2, 2021	$	105,261


Translation adjustments	(2,515)
Balance as of April 2, 2022	$	102,746

Components of our amortizable intangible assets are as follows (in thousands):

	January 1, 2022						October 2, 2021
	April 2, 2022						October 2, 2021
	GrossCarryingAmount		AccumulatedAmortization		Net		GrossCarryingAmount		AccumulatedAmortization		Net
Existing technology	$	514,~~846~~619	$	(211,~~677~~711)	$	32,~~169~~908	$	39,524	$	(35,522)	$	4,002
Customer relationships	21,~~666~~316		(1213,~~797~~084)		8,~~869~~232		22,101		(12,586)		9,515
Production know-how	2,300		(1,~~492~~607)		~~808~~693		2,300		(1,377)		923
In-process research & development	300		—		300		300		—		300
Total	$	3038,~~112~~535	$	(1626,~~966~~402)	$	1312,~~146~~133	$	64,225	$	(49,485)	$	14,740

For accounting purposes, when an intangible asset is fully amortized, it is removed from the disclosure schedule.

Amortization expense for intangible assets for the ~~three~~six months ended ~~January~~April 12, 2022 and ~~January~~April 23, 2021 was $12.42 million and $25.61 million, respectively. The change in the accumulated amortization also includes a $0.29 million decrease and $10.81 million increase of foreign exchange impact for the ~~three~~six months ended ~~January~~April 12, 2022 and ~~January~~April 23, 2021, respectively.

At ~~January~~April 12, 2022, estimated amortization expense for the remainder of fiscal 2022, and the next five succeeding fiscal years ~~and all fiscal years thereafter~~ are as follows (in thousands):

	Estimated AmortizationExpense
2022 (remainder)	$	21,~~532~~673
2023	3,~~373~~335
2024	2,~~589~~552
2025	2,~~272~~233
2026	1,~~925~~884
2027	~~155~~156
Total(1)	$	1211,~~846~~833

(1) Excluding in-process research & development

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9. BALANCE SHEET DETAILS

Inventories consist of the following (in thousands):

	January 1, 2022		October 2, 2021
	April 2, 2022		October 2, 2021
Purchased parts and assemblies	$	~~116~~122,~~515~~698	$	107,965
Work-in-process	~~165~~174,~~503~~396		168,775
Finished goods	~~111~~120,~~611~~181		115,501
Total inventories	$	~~393~~417,~~629~~275	$	392,241

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Prepaid expenses and other assets consist of the following (in thousands):

	January 1, 2022		October 2, 2021
	April 2, 2022		October 2, 2021
Prepaid and refundable income taxes	$	3739,~~778~~814	$	34,979
Other taxes receivable	15,~~830~~998		15,568
Prepaid expenses and other assets	4636,~~781~~072		29,047
Total prepaid expenses and other assets	$	~~100~~91,~~389~~884	$	79,594

As of ~~January~~April 12, 2022 and October 2, 2021, the allowance for credit losses on our trade receivables was $4.21 million and $4.4 million, respectively.

Other assets consist of the following (in thousands):

	January 1, 2022		October 2, 2021
	April 2, 2022		October 2, 2021
Assets related to deferred compensation arrangements	$	2927,~~740~~668	$	37,410
Deferred tax assets	~~159~~156,~~616~~275		153,685
Right of use assets, net - operating leases (see Note 11)	7267,~~312~~886		76,670
Right of use assets, net - finance leases (see Note 11)	—		26
Other assets	15,~~264~~181		14,780
Total other assets	$	~~276~~267,~~932~~010	$	282,571

Other current liabilities consist of the following (in thousands):

	January 1, 2022		October 2, 2021
	April 2, 2022		October 2, 2021
Accrued payroll and benefits	$	7667,~~359~~087	$	101,380
Operating lease liability, current (see Note 11)	14,~~755~~245		15,230
Finance lease liability, current (see Note 11)	—		22
Deferred revenue	2829,~~662~~358		30,081
Warranty reserve	2930,~~784~~085		31,057
Accrued expenses and other	3330,~~083~~248		41,156
Customer deposits	2632,~~253~~091		19,364
Total other current liabilities	$	~~208~~203,~~896~~114	$	238,290

Components of the reserve for warranty costs during the first ~~three~~six months of fiscal 2022 and 2021 were as follows (in thousands):

	Three Months Ended
	Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021
Beginning balance	$	31,057	$	35,032
Additions related to current period sales	818,~~360~~749		715,~~484~~530
Warranty costs incurred in the current period	(918,~~323~~961)		(918,~~217~~128)
Adjustments to accruals related to foreign exchange and other	(~~310~~760)		~~1,190~~261
Ending balance	$	2930,~~784~~085	$	3432,~~489~~695

~~Other long-term liabilities consist of the following (in thousands):~~19

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	January 1, 2022		October 2, 2021
Long-term taxes payable	$	12,470	$	17,634
Operating lease liability, long-term (see Note 11)	61,852		65,479
Deferred compensation	31,904		39,693
Defined benefit plan liabilities	43,429		44,110
Deferred tax liabilities	19,294		19,356
Deferred revenue	15,651		15,959
Asset retirement obligations liability	5,431		5,991
Other long-term liabilities	1,210		4,508
Total other long-term liabilities	$	191,241	$	212,730

Other long-term liabilities consist of the following (in thousands):


	April 2, 2022		October 2, 2021
Long-term taxes payable	$	12,420	$	17,634
Operating lease liability, long-term (see Note 11)	57,148		65,479

Deferred compensation	29,768		39,693
Defined benefit plan liabilities	39,028		44,110
Deferred tax liabilities	18,896		19,356
Deferred revenue	15,621		15,959
Asset retirement obligations liability	5,411		5,991
Other long-term liabilities	2,406		4,508
Total other long-term liabilities	$	180,698	$	212,730

10. BORROWINGS

On December 21, 2020, Coherent LaserSystems GmbH & Co. KG entered into a loan agreement with Commerzbank for borrowings of up to 24.0 million Euros, to be drawn down by October 29, 2021, to finance a portion of the construction of a new facility in Germany. The term of the loan is 10 years and borrowings bear interest at 1.55% per annum. Payments will be payable quarterly beginning in the third quarter of fiscal 2022. As of ~~January~~April 12, 2022, 24.0 million Euros have been withdrawn under this loan facility. The loan agreement contains customary affirmative loan covenants. We were in compliance with all covenants at ~~January~~April 12, 2022.

On November 7, 2016 (the "Closing Date"), we entered into a Credit Agreement by and among us, Coherent Holding BV & Co. K.G. (formerly Coherent Holding GmbH), as borrower (the "Borrower"), and certain of our direct and indirect subsidiaries from time to time party thereto, as guarantors, the lenders from time to time party thereto, Barclays Bank PLC, as administrative agent and an L/C Issuer, Bank of America, N.A., as an L/C Issuer, and MUFG Union Bank, N.A., as an L/C Issuer (the "Initial Credit Agreement" and, as amended by the Amendments (defined below), the "Credit Agreement"). The Initial Credit Agreement provided for a 670.0 million Euro senior secured term loan facility (the "Euro Term Loan") and a $100.0 million senior secured revolving credit facility (the "Revolving Credit Facility") with a $30.0 million letter of credit sublimit and a $10.0 million swing line sublimit, in each case, which may be increased from time to time pursuant to an incremental feature set forth in the Credit Agreement. The Initial Credit Agreement was amended on May 8, 2017 (the "First Amendment") to reduce the interest rate margins applicable to the Euro Term Loan and was amended again on July 5, 2017 (the "Second Amendment" and, together with the First Amendment, the "Amendments") to make certain technical changes in connection with the conversion of the Borrower from a German company with limited liability to a German limited partnership.

The Credit Agreement contains customary mandatory prepayment provisions. The Borrower has the right to prepay loans under the Credit Agreement in whole or in part at any time without premium or penalty, subject to customary breakage costs. The Euro Term Loan matures on the seventh anniversary of the Closing Date (in the first quarter of fiscal 2024), at which time all outstanding principal and accrued and unpaid interest on the Euro Term Loan must be repaid.

As of ~~January~~April 12, 2022, the outstanding principal amount of the Euro Term Loan was ~~349~~348.82 million Euros. On October 29, 2021, we repaid the $10.0 million outstanding under the Revolving Credit Facility and the facility expired on November 5, 2021.

On October 29, 2021, we entered into a 10.0 million Euro letter of credit facility, rolled our existing letter of credit into that facility and deposited $10.5 million Euros with Barclays as cash collateral to secure the payment obligations under such facility. We then terminated that facility on March 1, ~~resulting~~2022. inNo cash was restricted ~~cash~~under ofthis ~~$11.8 million~~facility as of ~~January~~April 12, 2022.

Loans under the Credit Agreement bear interest, at the Borrower's option, at a rate equal to either (i)(x) in the case of calculations with respect to U.S. Dollars or certain other alternative currencies, ~~the London interbank offered rate ("~~LIBOR") or (y) in the case of calculations with respect to the Euro, the ~~euro~~Euro ~~interbank~~Interbank ~~offered~~Offered ~~rate~~Rate ("EURIBOR" and, together with LIBOR), (the "Eurocurrency Rate") or (ii) a base rate (the "Base Rate") equal to the highest of (x) the federal funds rate, plus 0.50%, (y) the prime rate then in effect and (z) the Eurocurrency Rate for loans denominated in U.S. Dollars applicable to a one-month interest period, plus 1.0%, in each case, plus an applicable margin that is subject to adjustment pursuant to a pricing grid based on ~~consolidated total gross leverage ratio. At January 1, 2022, the applicable margin for Euro Term Loans borrowed as Eurocurrency Rate loans was 2.25% per annum and as Base Rate loans was~~

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consolidated total gross leverage ratio. At April 2, 2022, the applicable margin for Euro Term Loans borrowed as Eurocurrency Rate loans was 2.00% per annum and as Base Rate loans was 1.2500%. The applicable margin for revolving loans borrowed as Eurocurrency Rate loans was 4.00% per annum and as Base Rate loans was 3.00% per annum. Interest on Base Rate Loans is payable quarterly in arrears. Interest on Eurocurrency Rate loans is payable at the end of the applicable interest period (or at three month intervals if the interest period exceeds three months).

The Credit Agreement requires the Borrower to make scheduled quarterly payments on the Euro Term Loan of 0.25% of the original principal amount of the Euro Term Loan, with any remaining principal payable at maturity. The Borrower is also obligated to pay other customary fees for a credit facility of this size and type.

On the Closing Date, we and certain of our direct and indirect subsidiaries, as guarantors, provided an unconditional guaranty of all obligations of the Borrower and the other loan parties arising under the Credit Agreement, the other loan documents and under swap contracts and treasury management agreements with the lenders or their affiliates (with certain limited exceptions). The Borrower and the guarantors have also granted security interests in substantially all of their assets to secure such obligations.

The Credit Agreement contains customary affirmative and negative covenants, including covenants limiting the ability of us and our subsidiaries to, among other things, incur debt, grant liens, make investments, make certain restricted payments, transact with affiliates, and sell assets. The Credit Agreement also requires us and our subsidiaries to maintain a senior secured net leverage ratio as of the last day of each fiscal quarter of less than or equal to 3.50 to 1.00. We were in compliance with all covenants at ~~January~~April 12, 2022.

We incurred $28.5 million of debt issuance costs related to the Euro Term Loan and $0.5 million of debt issuance costs to the original lenders related to the First Amendment, which are included in short-term borrowings and current portion of long-term obligations and long-term obligations in the condensed consolidated balance sheets and are being amortized to interest expense over the seven year life of the Euro Term Loan using the effective interest method, adjusted to accelerate amortization related to voluntary repayments. We incurred $2.3 million of debt issuance costs in connection with the Revolving Credit Facility which were capitalized and included in prepaid expenses and other assets in the condensed consolidated balance sheets and were amortized to interest expense using the straight-line method over the contractual term of five years of the Revolving Credit Facility.

Additional sources of cash available to us were international currency lines of credit and bank credit facilities totaling $1413.58 million as of ~~January~~April 12, 2022, of which $12.83 million was unused and available. These unsecured international credit facilities were used in Europe during the first ~~three~~six months of fiscal 2022. As of ~~January~~April 12, 2022, we had utilized $1.75 million of the international credit facilities as guarantees in Europe.

Short-term borrowings and current portion of long-term obligations consist of the following (in thousands):

	January 1, 2022		October 2, 2021
	April 2, 2022		October 2, 2021
Current portion of Euro Term Loan (1)	$	4,~~872~~769	$	4,972
1.3% Term loan due 2024	1,~~416~~382		1,448
1.0% State of Connecticut term loan due 2023	~~387~~388		386
Facility construction loan in Germany due 2030	23,~~330~~032		1,589
Line of credit borrowings	—		10,000
Total short-term borrowings and current portion of long-term obligations	$	9,~~005~~571	$	18,395

(1) Net of debt issuance costs of $2.76 million and $2.8 million at ~~January~~April 12, 2022 and October 2, 2021, respectively.

Long-term obligations consist of the following (in thousands):

	January 1, 2022		October 2, 2021
	April 2, 2022		October 2, 2021
Euro Term Loan due 2024 (1)	$	~~386~~375,~~309~~901	$	396,429
1.3% Term loan due 2024	2,~~477~~073		2,896
1.0% State of Connecticut term loan due 2023	~~163~~66		260
Facility construction loan in Germany due 2030	2423,~~850~~500		26,215
Total long-term obligations	$	~~413~~401,~~799~~540	$	425,800

(1) Net of debt issuance costs of $21.36 million and $3.0 million at ~~January~~April 12, 2022 and October 2, 2021, respectively.

~~Contractual maturities of our debt obligations, excluding line of credit borrowings, as of January 1, 2022 are as follows (in~~ 21

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Contractual maturities of our debt obligations, excluding line of credit borrowings, as of April 2, 2022 are as follows (in thousands):

	Amount
2022 (remainder)	$	86,~~594~~102
2023	12,~~371~~083
2024	~~387~~378,~~420~~184
2025	3,~~106~~032
2026	3,~~106~~032
Thereafter	1312,~~203~~887
Total	$	~~427~~415,~~800~~320

11. LEASES

We determine if an arrangement contains a lease at inception for arrangements with an initial term of more than 12 months, and classify it as either a finance or operating lease. We lease certain real and personal property from unrelated third parties under non-cancellable operating leases that expire at various dates through fiscal ~~2029~~2030. These operating leases are mainly for administrative offices, research-and-development and manufacturing facilities, as well as sales offices in various countries around the world. Certain leases require us to pay property taxes, insurance and routine maintenance, and include escalation clauses. Many leases include one or more options to renew. We assume renewals in our determination of the lease term when the renewals are deemed to be reasonably assured at lease commencement. We have also entered into various finance leases to obtain servers and certain other equipment for our operations. These arrangements are typically for three to six years. Our assets, liabilities and lease costs related to finance leases are immaterial.

As the rates implicit in our leases are not readily determinable, we use incremental borrowing rates based on the information available at the commencement date in determining the present value of future lease payments. We consider both the credit rating and the length of the lease when calculating the incremental borrowing rate. We combine lease and non-lease components into a single lease component for both our operating and finance leases.

For the purpose of lease liability measurement, we consider only payments that are fixed and determinable at the time of commencement. Any variable payments that depend on an index or rate are expensed as incurred.

We generally recognize sublease income on a straight-line basis over the sublease term.

The components of operating lease costs (in thousands), lease term (in years) and discount rate are as follows:

	Three Months Ended				Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021		April 2, 2022		April 3, 2021
Operating lease cost	$	4,~~731~~544	$	5,~~344~~432	$	9,275	$	10,776
Variable lease cost	~~286~~270		~~329~~341		556		671
Short-term lease cost	13		1112		25		23
Sublease income	—		(2)		—		(5)
Total lease cost	$	54,~~030~~827	$	5,~~682~~783	$	9,856	$	11,465

	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021
Weighted average remaining lease term	7.2		7.65
Weighted average discount rate	5.10	%	45.90	%

Supplemental cash flow information related to leases are as follows (in thousands):

	Three Months Ended
	Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021
Operating cash outflows from operating leases	$	49,~~878~~443	$	510,~~023~~345
ROU assets obtained in exchange for new operating lease liabilities	942,990		~~853~~2,647

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See Note 9, "Balance Sheet Details" for supplemental balance sheet information related to leases.

As of ~~January~~April 12, 2022, maturities of our operating lease liabilities, which do not include short-term leases and variable lease payments, are as follows (in thousands):

	Operating Leases
2022 (remainder)	$	138,~~697~~506
2023	16,~~460~~233
2024	1413,~~242~~992
2025	11,~~646~~295
2026	8,~~936~~605
Thereafter	29,~~485~~145
Total minimum lease payments	9487,~~466~~776
Amounts representing interest	(1716,~~859~~383)
Present value of total lease liabilities	$	7671,~~607~~393

12. STOCK-BASED COMPENSATION

Fair Value of Stock Compensation

We recognize compensation expense for all share-based payment awards based on the fair value of such awards. The expense is recognized on a straight-line basis per tranche over the respective requisite service period of the awards.

Determining Fair Value

The fair values of shares purchased under the Employee Stock Purchase Plan ("ESPP") for the three and six months ended ~~January~~April 12, 2022 and ~~January~~April 23, 2021, respectively, were estimated using the following weighted-average assumptions:

	Employee Stock Purchase Plan			~~Employee Stock Purchase Plan~~
	Three Months Ended			~~Three Months Ended~~									Six Months Ended
				January 1, 2022						January 2, 2021
	April 2, 2022						April 3, 2021						April 2, 2022			April 3, 2021
Expected life in years	0.5			~~0.5~~			0.5			~~0.5~~			0.5			0.5
Volatility	16.2		%	~~34.6~~		%	43.4		%	~~53.5~~		%	26.2		%	48.6		%
Risk-free interest rate	0.06		%	~~0.05~~		%	0.11		%	~~0.11~~		%	0.06		%	0.11		%
Expected dividend yield	—		%	—		%	—		%	—		%	—		%	—		%
Weighted average fair value per share	$	50.29		$	~~63.82~~		$	33.07		$	~~36.67~~		$	57.60		$	34.92

We grant performance-based restricted stock units to officers and certain employees. The performance-based restricted stock unit agreements provide for the award of performance units with each unit representing the right to receive one share of our common stock to be issued after the applicable award vesting period. The final number of units awarded, if any, for these performance grants will be determined as of the vesting dates, based upon our total shareholder return over the performance period compared to the applicable Russell Index and could range from no units to a maximum of twice the initial award units.

The weighted average fair value for the performance units granted for the ~~three~~six months ended ~~January~~April 23, 2021 was determined using a Monte Carlo simulation model incorporating the following weighted average assumptions:

	Three Months Ended
	Six Months Ended
	January 2, 2021
	April 3, 2021
Risk-free interest rate	0.2		%
Volatility	51.7		%
Weighted average fair value per share	$	119.54

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There were no performance-based restricted stock units granted for the ~~three~~six months ended ~~January 1~~April 2, 2022.

We recognize the estimated cost of these awards, as determined under the simulation model, over the related service period of approximately 3 years, with no adjustment in future periods based upon the actual shareholder return over the performance period.

In addition, during fiscal 2020, we granted performance-based restricted stock unit awards to certain employees with vesting based on goals related to free cash flow target amounts, with the initial fair value determined based on our closing stock price on the date of grant. Such awards were granted to serve as a performance incentive with a pay-for-performance forward-looking fiscal 2020 free cash flow target ~~for the fiscal year~~ in recognition of the impact of the COVID-19 pandemic. The number of shares issuable under these performance units upon satisfaction of the free cash flow performance criteria was capped at 100% of target. The total stock-based compensation of these awards was adjusted based on the level of achievement of free cash flow. These awards vested, in the three months ended January 2, 2021, at 100% of target.

Stock Compensation Expense

The following table shows total stock-based compensation expense and related tax benefits included in the condensed consolidated statements of operations for the three and six months ended ~~January~~April 12, 2022 and ~~January~~April 23, 2021 (in thousands):

	Three Months Ended		~~Three Months Ended~~						Six Months Ended
			January 1, 2022				January 2, 2021
	April 2, 2022				April 3, 2021				April 2, 2022		April 3, 2021
Cost of sales	$	1,971	$	~~1,731~~	$	1,989	$	~~2,272~~	$	3,702	$	4,261
Research and development	1,158		~~1,236~~		1,030		~~1,199~~		2,394		2,229
Selling, general and administrative	5,914		~~28,940~~		6,073		~~8,714~~		34,854		14,787
Income tax benefit	(1,388)		~~(2,294)~~		(1,346)		~~(1,572)~~		(3,682)		(2,918)
	$	7,655	$	~~29,613~~	$	7,746	$	~~10,613~~	$	37,268	$	18,359

In the first quarter of fiscal 2022, we recorded $19.7 million of stock-based compensation expense resulting from the acceleration of all unvested time-based restricted stock units for certain executives.

During the three and six months ended ~~January~~April 12, 2022, $21.08 million and $3.9 million of stock-based compensation cost, respectively, ~~was~~were capitalized as part of inventory for all stock plans, $12.0 million and $3.7 million, ~~was~~respectively, were amortized into cost of sales and $2.43 million remained in inventory at ~~January~~April 12, 2022. During the three and six months ended ~~January~~April 23, 2021, $1.97 million and $3.6 million of stock-based compensation cost, ~~was~~respectively, were capitalized as part of inventory for all stock plans, $2.0 million and $4.3 million, ~~was~~respectively, were amortized into cost of sales and $2.41 million remained in inventory at ~~January~~April 23, 2021.

At ~~January~~April 12, 2022, the total compensation cost related to unvested stock-based awards granted to employees under our stock plans but not yet recognized was approximately $5547.86 million. We do not estimate forfeitures; we account for them as they occur. This cost will be amortized on a straight-line basis over a weighted-average period of approximately 1.54 years.

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Stock Awards Activity

The following table summarizes the activity of our time-based and performance-based restricted stock units for the first ~~three~~six months of fiscal 2022 (in thousands, except per share amounts):

	Time-based Restricted Stock Units			Performance-based Restricted Stock Units
	Number ofShares	WeightedAverageGrant DateFair Value		Number ofShares	WeightedAverageGrant DateFair Value
Nonvested stock at October 2, 2021	471	$	140.16	158	$	131.90
Granted	159	253.12		—	—
Vested (1)	(~~312~~333)	~~156~~159.0066		(29)	117.43
Forfeited	(5)	~~144~~146.2517		(11)	117.43
Nonvested stock at January 1, 2022	313	$	181.61	118	$	136.74
Nonvested stock at April 2, 2022	292	$	179.26	118	$	136.74

(1) Time-based restricted stock units vested during the fiscal year. Performance-based restricted stock units are included at 100% of target goal. Under the terms of the ~~market~~performance-based awards, the recipient may earn between 0% and 200% of the award.

13. COMMITMENTS AND CONTINGENCIES

Indemnifications

In the normal course of business, we enter into agreements that contain a variety of representations and warranties and provide for general indemnification. Exposure under these agreements is unknown because claims may be made against us in the future and we may record charges in the future as a result of these indemnification obligations. As of ~~January~~April 12, 2022, we did not have any material indemnification claims that were probable or reasonably possible.

Legal Proceedings

We are subject to legal claims and litigation arising in the ordinary course of business, such as contract-related, product sales and servicing, real estate, product liability, regulatory matters, employment or intellectual property claims.

Although we do not expect that such claims and litigation will ultimately have a material adverse effect on our consolidated financial position, results of operations or cash flows, an adverse result in one or more matters could negatively affect our results in the period in which they occur, or in future periods.

The United States and many foreign governments impose tariffs and duties on the import and export of certain products we sell and purchase. From time to time our customs compliance, product classifications, duty calculations and payments are reviewed or audited by government agencies. Any adverse result in such a review or audit could negatively affect our results in the period in which they occur, or in future periods.

German authorities are currently investigating an export compliance matter involving one of our German subsidiaries involving four former employees (whose employment was terminated following our discovery of this matter). While under German law the subsidiary can be held liable for certain infringements by its employees of German export control laws, we believe that this matter involves less than approximately 1.5 million Euros in transactions in the period currently under investigation and do not believe that the final resolution of this matter will be material to our consolidated financial position, results of operations or cash flows. However, the German government investigation is ongoing and it is possible that substantial payments, fines, penalties or damages could result. Even though we do not currently expect this matter to be material to our consolidated financial position, results of operations or cash flows, circumstances could change as the investigation progresses.

14. EARNINGS PER SHARE

Basic earnings per share is computed based on the weighted average number of shares outstanding during the period, excluding unvested restricted stock. Diluted earnings per share is computed based on the weighted average number of

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shares outstanding during the period increased by the effect of dilutive employee stock awards, including restricted stock awards and stock purchase plan contracts, using the treasury stock method.

The following table presents information necessary to calculate basic and diluted earnings per share (in thousands, except per share data):

	Three Months Ended				Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021		April 2, 2022		April 3, 2021
Weighted average shares outstanding—basic	24,~~542~~708		24,~~264~~389		24,625		24,326
Dilutive effect of employee stock awards	~~377~~227		~~191~~—		302		—
Weighted average shares outstanding—diluted	24,~~919~~935		24,~~455~~389		24,927		24,326
Net income	$	30,265	$	144
Net income (loss)	$	33,676	$	(158,215)	$	63,941	$	(158,071)

For the three and six months ended ~~January~~April 12, 2022, ~~and~~there ~~January 2,~~were ~~2021~~no aanti-dilutive ~~total~~securities ofexcluded 0from the diluted share calculation. For the three and 2six months ended April 3,~~184~~ 2021, all potentially dilutive securities, ~~respectively,~~ have been excluded from the diluted share calculation as ~~their~~we ~~effect~~reported ~~was~~a ~~anti-dilutive~~net loss.

15. OTHER INCOME (EXPENSE)

Other income (expense) includes other-net which is comprised of the following (in thousands):

	Three Months Ended				Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021		April 2, 2022		April 3, 2021
Foreign exchange loss	$	(21,~~154~~008)	$	(~~994~~638)	$	(3,162)	$	(1,632)
Gain (loss) on deferred compensation investments, net	(~~373~~1,675)		2,~~242~~624		(2,048)		4,866
Other	~~344~~550		~~778~~(110)		894		668
Other—net	$	(2,~~183~~133)	$	21,~~026~~876	$	(4,316)	$	3,902

16. INCOME TAXES

Income tax expense includes a provision for federal, state and foreign taxes based on the annual estimated effective tax rate applicable to us and our subsidiaries, adjusted for items which are considered discrete to the period.

Our effective tax ~~rate~~rates on income before income taxes for the three and six months ended ~~January~~April 12, 2022 ~~was~~of 1631.63%. ~~Our~~and ~~effective~~25.0%, ~~tax rate for the three months ended January 1~~respectively, ~~2022~~were ~~was~~higher ~~lower~~ than the U.S. federal tax rate of 21% primarily due to the excess tax benefits from restricted stock unit vesting, the benefit of federal research and development tax credits, the benefit of a foreign-derived intangible income deduction and our Singapore tax exemption. These amounts are partially offset by the impact of income subject to foreign tax rates that are higher than the U.S. tax rates, limitations on the deductibility of compensation under Internal Revenue Code Section 162(m), stock-based compensation not deductible for tax purposes and the deferred taxes on foreign earnings not considered permanently reinvested. These amounts are partially offset by the benefit of federal research and development tax credits, the benefit of a foreign-derived intangible income deduction and our Singapore tax exemption. Our effective tax rate for the six months ended April 2, 2022 also reflected the excess tax benefits from restricted stock unit vesting.

Our effective tax ~~rate~~rates on ~~income~~loss before income taxes for the three and six months ended ~~January~~April 23, 2021 of 9920.04% ~~was~~and ~~higher~~14.1%, respectively, were lower than the U.S. federal tax rate of 21.0% primarily due to the benefit of federal research and development tax credits and our Singapore tax exemption, partially offset by the establishment of valuation allowances for certain foreign deferred tax assets, the impact of income subject to foreign tax rates that are higher than the U.S. tax rates, the deferred taxes on foreign earnings not considered permanently reinvested, stock-based compensation not deductible for tax purposes and limitations on the deductibility of compensation under Internal Revenue Code Section 162(m). ~~These amounts are partially offset by the benefit of federal research and development tax credits and our Singapore tax exemption.~~

~~17. DEFINED BENEFIT PLANS~~26

For the three months ended January 1, 2022 and January 2, 2021, net periodic cost under our defined benefit plans was $0.5 million and $0.2 million , respectively. The service cost component of net periodic costs is included in selling, general and administrative ("SG&A") expenses, and the interest costs, net actuarial (gain) loss and other components are included in Other—net within other income (expense) in the condensed consolidated statements of operations.

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17. DEFINED BENEFIT PLANS

For the three and six months ended April 2, 2022, net periodic cost under our defined benefit plans was $0.1 million and $0.6 million, respectively. For the three and six months ended April 3, 2021, net periodic cost under our defined benefit plans was $0.8 million and $1.0 million, respectively. The service cost component of net periodic costs is included in selling, general and administrative ("SG&A") expenses, and the interest costs, net actuarial (gain) loss and other components are included in Other—net within other income (expense) in the condensed consolidated statements of operations.

18. SEGMENT AND GEOGRAPHIC INFORMATION

We are organized into two reporting segments, OEM Laser Sources ("OLS") and Industrial Lasers & Systems ("ILS"), based upon our organizational structure and how the CODM receives and utilizes information provided to allocate resources and make decisions. This segmentation reflects the go-to-market strategies and synergies for our broad portfolio of laser technologies and products. While both segments deliver cost-effective, highly reliable photonics solutions, the OLS business segment is focused on high performance laser sources and complex optical sub-systems, typically used in microelectronics manufacturing, medical diagnostics and therapeutic applications, as well as in scientific research. Our ILS business segment delivers high performance laser sources, sub-systems and machine tools primarily used for industrial laser materials processing, serving important end markets like automotive, machine tools, consumer goods and medical device manufacturing as well as applications in aerospace and defense.

We have identified OLS and ILS as operating segments for which discrete financial information is available. Both units have dedicated engineering, manufacturing, product business management and product line management functions. A small portion of our outside revenue is attributable to projects and recently developed products for which a segment has not yet been determined. The associated direct and indirect costs are presented in the category of Corporate and other, along with other corporate costs as described below.

Our Chief Executive Officer has been identified as the CODM, as he assesses the performance of the segments and decides how to allocate resources to the segments. Income (loss) from operations is the measure of profit and loss that our CODM uses to assess performance and make decisions. Assets by segment are not a measure used to assess the performance of the company by the CODM and thus are not reported in our disclosures. Income (loss) from operations represents the net sales less the cost of sales and direct operating expenses incurred within the operating segments as well as allocated expenses such as shared sales and manufacturing costs. We do not allocate certain operating expenses to our operating segments and we manage them at the corporate level. These unallocated costs include stock-based compensation and corporate functions (certain management, finance, legal and human resources) and are included in the results below under Corporate and other in the reconciliation of operating results. Management does not consider unallocated Corporate and other costs in its measurement of segment performance.

The following table provides net sales and income (loss) from operations for our operating segments and a reconciliation of our total income (loss) from operations to income before income taxes (in thousands): 27

	Three Months Ended
	January 1, 2022		January 2, 2021
Net sales:
OEM Laser Sources	$	242,970	$	211,162
Industrial Lasers & Systems	141,537		114,891
Total net sales	$	384,507	$	326,053
Income (loss) from operations:
OEM Laser Sources	$	72,829	$	49,416
Industrial Lasers & Systems	12,252		(7,912)
Corporate and other	(42,602)		(24,554)
Total income from operations	42,479		16,950
Total other expense, net	(6,185)		(2,289)
Income before income taxes	$	36,294	$	14,661

Geographic Information

Our foreign operations consist primarily of manufacturing facilities and sales offices in Europe and Asia-Pacific. Sales, marketing and customer service activities are conducted through sales subsidiaries throughout the world. Geographic sales information for the three months ended January 1, 2022 and January 2, 2021 is based on the location of the end customer.

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The following table provides net sales and income (loss) from operations for our operating segments and a reconciliation of our total income (loss) from operations to income (loss) before income taxes (in thousands):


	Three Months Ended				Six Months Ended
	April 2, 2022		April 3, 2021		April 2, 2022		April 3, 2021
Net sales:
OEM Laser Sources	$	231,301	$	223,248	$	474,271	$	434,410
Industrial Lasers & Systems	138,903		150,734		280,440		265,625
Total net sales	$	370,204	$	373,982	$	754,711	$	700,035

Income (loss) from operations:
OEM Laser Sources	$	59,774	$	51,627	$	132,603	$	101,043
Industrial Lasers & Systems	11,352		2,603		23,604		(5,309)
Corporate and other	(16,395)		(250,466)		(58,997)		(275,020)
Total income (loss) from operations	54,731		(196,236)		97,210		(179,286)
Total other expense, net	(5,729)		(2,526)		(11,914)		(4,815)
Income (loss) before income taxes	$	49,002	$	(198,762)	$	85,296	$	(184,101)

Geographic Information

Our foreign operations consist primarily of manufacturing facilities and sales offices in Europe and Asia-Pacific. Sales, marketing and customer service activities are conducted through sales subsidiaries throughout the world. Geographic sales information for the three and six months ended April 2, 2022 and April 3, 2021 is based on the location of the end customer.

Sales to unaffiliated customers are as follows (in thousands):

	Three Months Ended				Six Months Ended
SALES	~~January~~April 12, 2022		~~January~~April 23, 2021		April 2, 2022		April 3, 2021
United States	$	9086,~~537~~842	$	7182,~~527~~741	$	177,379	$	154,268
Foreign countries:
South Korea	6065,~~638~~643		7162,~~838~~553		126,281		134,391
China	7058,~~845~~868		6168,~~459~~185		129,713		129,644
Japan	3928,~~095~~047		2340,~~339~~155		67,142		63,494
Asia-Pacific, other	3733,~~723~~703		2731,~~411~~320		71,426		58,731
Germany	3435,~~839~~210		2936,285		70,049		65,570
Europe, other	3539,~~828~~771		2834,~~531~~537		75,599		63,068
Rest of World	1522,~~002~~120		1218,~~663~~206		37,122		30,869
Total foreign countries sales	~~293~~283,~~970~~362		~~254~~291,~~526~~241		577,332		545,767
Total sales	$	~~384~~370,~~507~~204	$	~~326~~373,~~053~~982	$	754,711	$	700,035

Major Customers

We had one customer during the three and six months ended ~~January~~April 12, 2022 that accounted for 11.5% and ~~January 2~~13.0% of net sales, ~~2021~~respectively. ~~that~~This same customer accounted for 14.63% and 1816.94% of net sales during the three and six months ended April 3, 2021, respectively. This customer purchased primarily from our OLS segment.

We had one customer that accounted for 1415.94% and 17.8% of accounts receivable at ~~January~~April 12, 2022 and October 2, 2021, respectively. This customer purchased primarily from our OLS segment.

19. RESTRUCTURING CHARGES

In the fourth quarter of fiscal 2020, we began a restructuring program in our ILS segment which includes management reorganizations, the planned closure of certain manufacturing sites, and the right-sizing of global sales, service, order admin, marketing communication and certain administrative functions, among others. In the first quarter of fiscal 2022 and 2021, we incurred costs of $0.0 million and $5.4 million, respectively, primarily related to write-offs of excess inventory and accruals for vendor commitments, which are recorded in cost of sales, estimated severance and accelerated depreciation. The project is substantially complete as of January 1, 2022.

The following table presents our current liability as accrued on our balance sheets for restructuring charges. The table sets forth an analysis of the components of the restructuring charges and payments and other deductions made against the accrual for the first quarters of fiscal 2022 and 2021 (in thousands):

	Severance Related		Asset Write-Offs		Other		Total
Balances, October 2, 2021	$	1,127	$	—	$	281	$	1,408
Provision	—		(14)		4		(10)
Payments and other	(884)		14		(90)		(960)
Balances, January 1, 2022	$	243	$	—	$	195	$	438

	Severance Related		Asset Write-Offs		Other		Total
Balances, October 3, 2020	$	2,611	$	—	$	230	$	2,841
Provision	819		3,509		1,055		5,383
Payments and other	(555)		(3,509)		(281)		(4,345)
Balances, January 2, 2021	$	2,875	$	—	$	1,004	$	3,879

At January 1, 2022, $0.4 million of accrued severance related and other costs were included in other current liabilities. The asset write-offs for inventory, severance, accruals for vendor commitments, accelerated depreciation and other costs in the first quarter of fiscal 2021 primarily related to the restructuring program that began in the fourth quarter of fiscal 2020.

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In the three months ended January 2, 2021, $5.4 million of the restructuring costs were incurred in the ILS segment. Restructuring charges are recorded in cost of sales, research and development and selling, general and administrative expenses in our condensed consolidated statements of operations.

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19. RESTRUCTURING CHARGES

In the fourth quarter of fiscal 2020, we began a restructuring program in our ILS segment which included management reorganizations, the planned closure of certain manufacturing sites, and the right-sizing of global sales, service, order admin, marketing communication and certain administrative functions, among others. In the first and second quarters of fiscal 2022, we incurred benefits of $0.0 million and $2.3 million, respectively, primarily related to a gain from the sale of assets and other cost reimbursements partially offset by estimated severance, which is primarily recorded in selling, general and administrative expenses. In the first and second quarters of fiscal 2021, we incurred costs of $5.4 million and $3.6 million, respectively, primarily related to write-offs of excess inventory and accruals for vendor commitments, which are recorded in cost of sales, estimated severance and accelerated depreciation. The project is substantially complete as of April 2, 2022.


	Severance Related		Asset Write-Offs		Other		Total
Balances, October 2, 2021	$	1,127	$	—	$	281	$	1,408
Provision	—		(14)		4		(10)
Payments and other	(884)		14		(90)		(960)
Balances, January 1, 2022	243		—		195		438
Provision	77		(2,079)		(283)		(2,285)
Payments and other	(173)		2,079		239		2,145
Balances, April 1, 2022	$	147	$	—	$	151	$	298


	Severance Related		Asset Write-Offs		Other		Total
Balances, October 3, 2020	$	2,611	$	—	$	230	$	2,841
Provision	819		3,509		1,055		5,383
Payments and other	(555)		(3,509)		(281)		(4,345)
Balances, January 2, 2021	2,875		—		1,004		3,879
Provision	2,775		558		325		3,658
Payments and other	(2,032)		(558)		(623)		(3,213)
Balances, April 3, 2021	$	3,618	$	—	$	706	$	4,324

At April 2, 2022, $0.3 million of accrued severance related and other costs were included in other current liabilities. The gain on sale of assets, severance and other costs in the first and second quarters of fiscal 2022 and 2021 primarily related to the restructuring program that began in the fourth quarter of fiscal 2020.

In the three and six months ended April 2, 2022, $2.3 million and $2.3 million, respectively, of the restructuring benefits were incurred in the ILS segment. By segment, $3.6 million and $8.9 million of restructuring costs were incurred in the ILS segment and $0.1 million and $0.1 million were incurred in the OLS segment in the three and six months ended April 3, 2021, respectively. Restructuring charges are recorded in cost of sales, research and development and selling, general and administrative expenses in our condensed consolidated statements of operations.

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ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

COMPANY OVERVIEW

BUSINESS BACKGROUND

We are one of the world's leading providers of laser solutions and optics for microelectronics, life sciences, industrial manufacturing, scientific and aerospace and defense markets. More than a provider of lasers, we deliver systems to the world's leading brands, innovators, and researchers, all backed with a global service and support network. Since inception in 1966, we have grown through internal expansion and through strategic acquisitions of complementary businesses, technologies, intellectual property, manufacturing processes and product offerings.

We are organized into two reporting segments: OEM Laser Sources ("OLS") and Industrial Lasers & Systems ("ILS"), based on the organizational structure of the company and how the chief operating decision maker ("CODM") receives and utilizes information provided to allocate resources and make decisions. This segmentation reflects the go-to-market strategies and synergies for our broad portfolio of laser technologies and products. While both segments deliver cost-effective, highly reliable photonics solutions, the OLS business segment is focused on high performance laser sources and complex optical sub-systems typically used in microelectronics manufacturing, medical diagnostics and therapeutic applications, as well as in scientific research. Our ILS business segment delivers high performance laser sources, sub-systems and machine tools primarily used for industrial laser materials processing, serving important end markets like automotive, machine tools, consumer goods and medical device manufacturing as well as applications in aerospace and defense.

Income (loss) from operations is the measure of profit and loss that our CODM uses to assess performance and make decisions. Income (loss) from operations represents the net sales less the cost of sales and direct operating expenses incurred within the operating segments as well as allocated expenses such as shared sales and manufacturing costs. We do not allocate certain operating expenses to our operating segments and we manage them at the corporate level. These unallocated costs include stock-based compensation and corporate functions (certain management, finance, legal and human resources) and are included in Corporate and other. Management does not consider unallocated Corporate and other costs in its measurement of segment performance.

SIGNIFICANT EVENTS - MERGER

Merger Agreements and Termination Fee

On January 18, 2021, we entered into an Agreement and Plan of Merger with Lumentum Holdings Inc. ("Lumentum"), Cheetah Acquisition Sub, Inc. ("Lumentum Merger Sub I") and Cheetah Acquisition Sub LLC ("Lumentum Merger Sub II"), pursuant to which we agreed to be acquired for $100.00 in cash per Coherent share and 1.1851 shares of Lumentum common stock per Coherent share. In light of unsolicited proposals received from each of MKS Instruments, Inc. and II-VI Incorporated ("II-VI"), on March 9, 2021, we entered into an Amended and Restated Agreement and Plan of Merger with Lumentum, Lumentum Merger Sub I and Lumentum Merger Sub II (the "Amended Lumentum Agreement"), pursuant to which we agreed to be acquired for $175.00 in cash per Coherent share and 1.0109 shares of Lumentum common stock per Coherent share.

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immediately prior to the Effective Time), will be cancelled and extinguished and automatically converted into the right to receive the following consideration:

(A) $220.00 in cash, without interest, plus

(B) 0.91 of a validly issued, fully paid and non-assessable share of the common stock of II-VI.

The completion of ~~Coherent's~~the ~~acquisition~~proposed byMerger ~~II-VI~~ is subject to customary closing conditions, including, among others, the expiration or termination of the required waiting periods under the HSR Act and regulatory approvals in applicable jurisdictions including ~~the United States,~~ Germany, China and South Korea. As previously disclosed, II-VI and Coherent refiled their respective HSR Notification on May 2, 2022. The ~~only~~HSR Notification, which triggers a 30-day review period, was made prior to the one-year expiration of II-VI's and Coherent's initial HSR Notification filed last year. II-VI and Coherent continue cooperative discussions with SAMR. Accordingly, other than the regulatory ~~approvals~~approval ~~which~~in China and the United States, there are no other open ~~are~~regulatory ~~China~~closing ~~and~~conditions ~~South~~to ~~Korea~~the proposed Merger. We anticipate that the closing of the Merger will occur prior to June 30, 2022.

MARKET APPLICATIONS

Our products address a broad range of applications that we group into the following markets: Microelectronics, Precision Manufacturing, Instrumentation and Aerospace and Defense.

OUR STRATEGY

We strive to develop innovative and proprietary products and solutions that meet the needs of our customers and that are based on our core expertise in lasers and optical technologies. In pursuit of our strategy, we intend to:

•Execute our good to great transformation—Since our incorporation, we have developed critical technology and have built this company into a multinational corporation and leader in the photonics industry. We are engaged in a multi-pronged and multi-year transformation focusing on all aspects of our company. Namely, we are working to:

•Transform the operational efficiency of all our processes;

•Reduce the complexity of our portfolio;

•Focus our investments on growth opportunities; and

•Enhance the focus and alignment with our customers

•Streamline our manufacturing structure and improve our cost structure—We are focusing on optimizing the mix of products that we manufacture internally and externally. We expect to further utilize vertical integration where our internal manufacturing process is considered proprietary and seek to leverage external sources when the capabilities and cost structure are well developed and on a path towards commoditization.

•Focus on long-term improvement of adjusted EBITDA, in dollars and as a percentage of net sales, and drive free cash flow and gross margin as a percentage of sales—We define adjusted EBITDA as operating income adjusted for depreciation, amortization, stock-based compensation expense, restructuring costs and certain other non-operating income and expense items, such as merger and acquisition costs. Key initiatives to reach our goals for EBITDA and gross margin improvements include utilization of our manufacturing locations in Asia, optimizing our supply chain and continued leveraging of our infrastructure. Our focus on free cash flow is to generate cash over the long term as it is essential to maintaining a healthy business and providing funds to help fuel growth.

•Leverage our technology portfolio and application engineering to lead the expansion of photonics into broader markets—We will continue to identify opportunities in which our technology portfolio and application engineering can be used to offer innovative solutions and gain access to new markets.

•Optimize our leadership position in existing markets—There are a number of markets where we are at the forefront of technological development and product deployment and from which we have derived a substantial portion of our revenues. We plan to optimize our financial returns from these markets.

•Maintain and develop additional strong collaborative customer and industry relationships—We believe that the Coherent brand name and reputation for product quality, technical performance and customer satisfaction will help us to further develop our loyal customer base. We plan to maintain our current customer relationships as well as develop new ones with customers who are industry leaders and work together with these customers to design and develop innovative product systems and solutions as they develop new technologies.

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to further develop our loyal customer base. We plan to maintain our current customer relationships as well as develop new ones with customers who are industry leaders and work together with these customers to design and develop innovative product systems and solutions as they develop new technologies.

•Develop and acquire new technologies and market share—We will continue to enhance our market position through our existing technologies and develop new technologies through our internal research and development efforts, as well as through the acquisition of additional complementary technologies, intellectual property, manufacturing processes and product offerings.

•Focus on our core end markets—While we are organized around our two segments of OLS and ILS, we also take a holistic approach to aligning and driving our business to focus on our four core markets:

•Microelectronics (which captures the 3 sub-markets of Display, Semiconductor, and Advanced Packaging & Interconnect);

•Precision Manufacturing;

•Instrumentation (which captures the 3 sub-markets of Bio-Instrumentation, Therapeutics & Research); and

•Aerospace & Defense

APPLICATION OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES

Our discussion and analysis of financial condition and results of operations are based upon our condensed consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America and pursuant to the rules and regulations of the SEC. The preparation of these condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. We have identified the following as the items that require the most significant judgment and often involve complex estimation: revenue recognition, business combinations, accounting for long-lived assets (including goodwill and intangible assets), inventory valuation, warranty reserves and accounting for income taxes. See Item 7. "Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual Report on Form 10-K for our fiscal year ended October 2, 2021.

KEY PERFORMANCE INDICATORS

Below is a summary of some of the quantitative performance indicators (as defined below) that are evaluated by management to assess our financial performance. Some of the indicators are non-GAAP measures and should not be considered as an alternative to any other measure for determining operating performance or liquidity that is calculated in accordance with generally accepted accounting principles.

	Three Months Ended
	January 1, 2022			January 2, 2021			Change			% Change
	(Dollars in thousands)
Net sales—OEM Laser Sources	$	242,970		$	211,162		$	31,808		15.1	%
Net sales—Industrial Lasers & Systems	$	141,537		$	114,891		$	26,646		23.2	%
Gross profit as a percentage of net sales—OEM Laser Sources	50.2		%	45.2		%	5.0		%	N/A
Gross profit as a percentage of net sales—Industrial Lasers & Systems	33.6		%	23.0		%	10.6		%	N/A
Research and development as a percentage of net sales	7.8		%	8.6		%	(0.8)		%	N/A
Income before income taxes	$	36,294		$	14,661		$	21,633		147.6	%
Net cash provided by operating activities	$	12,081		$	74,931		$	(62,850)		(83.9)	%
Free cash flow	$	(4,803)		59,858			$	(64,661)		(108.0)	%
Days sales outstanding in receivables	57			62			(5)			N/A
Annualized first quarter inventory turns	2.2			2.0			0.2			N/A
Net income as a percentage of net sales	7.9		%	0.0		%	7.9		%	N/A
Adjusted EBITDA as a percentage of net sales	22.7		%	15.3		%	7.4		%	N/A

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	Three Months Ended
	April 2, 2022			April 3, 2021			Change			% Change
	(Dollars in thousands)
Net sales—OEM Laser Sources	$	231,301		$	223,248		$	8,053		3.6	%
Net sales—Industrial Lasers & Systems	$	138,903		$	150,734		$	(11,831)		(7.8)	%
Gross profit as a percentage of net sales—OEM Laser Sources	47.9		%	45.2		%	2.7		%	N/A
Gross profit as a percentage of net sales—Industrial Lasers & Systems	32.8		%	27.7		%	5.1		%	N/A
Research and development as a percentage of net sales	8.6		%	8.6		%	—		%	N/A
Income (loss) before income taxes	$	49,002		$	(198,762)		$	247,764		124.7	%
Net cash provided by (used in) operating activities	$	26,728		$	(143,250)		$	169,978		118.7	%
Free cash flow	$	8,611		$	(165,222)		$	173,833		105.2	%
Days sales outstanding in receivables	64			60			4			N/A
Annualized second quarter inventory turns	2.1			2.4			(0.3)			N/A
Net income (loss) as a percentage of net sales	9.1		%	(42.3)		%	51.4		%	N/A
Adjusted EBITDA as a percentage of net sales	19.9		%	17.3		%	2.6		%	N/A


	Six Months Ended
	April 2, 2022			April 3, 2021			Change			% Change
	(Dollars in thousands)
Net sales—OEM Laser Sources	$	474,271		$	434,410		$	39,861		9.2	%
Net sales—Industrial Lasers & Systems	$	280,440		$	265,625		$	14,815		5.6	%
Gross profit as a percentage of net sales—OEM Laser Sources	49.1		%	45.2		%	3.9		%	N/A
Gross profit as a percentage of net sales—Industrial Lasers & Systems	33.2		%	25.6		%	7.6		%	N/A
Research and development as a percentage of net sales	8.1		%	8.6		%	(0.5)		%	N/A
Income (loss) before income taxes	$	85,296		$	(184,101)		$	269,397		146.3	%
Net cash provided by (used in) operating activities	$	38,809		$	(68,319)		$	107,128		156.8	%
Free cash flow	$	3,807		$	(105,364)		$	109,171		103.6	%
Net income (loss) as a percentage of net sales	8.5		%	(22.6)		%	31.1		%	N/A
Adjusted EBITDA as a percentage of net sales	21.3		%	16.4		%	4.9		%	N/A

Net Sales

Net sales include sales of lasers, laser systems, laser components, related accessories and services. Net sales for the ~~first~~second quarter of fiscal 2022 increased 153.16% in our OLS segment and decreased 7.8% in our ILS segment from the same quarter one year ago. Net sales for the first six months of fiscal 2022 increased 239.2% in our OLS segment and increased 5.6% in our ILS segment from the same ~~quarter~~period one year ago. For a description of the reasons for changes in net sales refer to the "Results of Operations" section below.

Gross Profit as a Percentage of Net Sales

Gross profit as a percentage of net sales ("gross profit percentage") is calculated as gross profit for the period divided by net sales for the period. Gross profit percentage in the ~~first~~second quarter of fiscal 2022 increased to 5047.9% from 45.2% in our OLS segment and increased to 32.8% from 27.7% in our ILS segment as compared to the same quarter one year ago. Gross profit percentage in the first six months of fiscal 2022 increased to 49.1% from 45.2% in our OLS segment and increased to 33.62% from 2325.06% in our ILS segment as compared to the same ~~quarter~~period one year ago. For a description of the reasons for changes in gross profit refer to the "Results of Operations" section below.

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Research and Development as a Percentage of Net Sales

Research and development as a percentage of net sales ("R&D percentage") is calculated as research and development expense for the period divided by net sales for the period. Management considers R&D percentage to be an important indicator in managing our business as investing in new technologies is a key to future growth. R&D percentage was 8.6% for the second quarter of fiscal 2022 and the same quarter one year ago and decreased to 7.8.1% for the first ~~quarter~~six months of fiscal 2022 from 8.6% for the same ~~quarter~~period one year ago. For a description of the reasons for changes in R&D spending refer to the "Results of Operations" section below.

Net Cash Provided by Operating Activities

Net cash provided by operating activities as reflected on our condensed consolidated statements of cash flows primarily represents the excess of cash collected from billings to our customers and other receipts over cash paid to our vendors for expenses and inventory purchases to run our business. We believe that cash flows from operations is an important performance indicator because cash generation over the long term is essential to maintaining a healthy business and providing funds to help fuel growth. Net cash provided by operating activities in the ~~first~~second quarter and first six months of fiscal ~~2022~~2021 was unfavorably impacted by ~~payments~~merger ~~under~~and acquisition costs, including our ~~variable~~payment ~~compensation~~of ~~plan~~a termination fee of $217.6 million to Lumentum. For a description of the reasons for changes in net cash provided by operating activities refer to the "Liquidity and Capital Resources" section below.

Free Cash Flow

Free cash flow represents net cash provided by operating activities reduced by purchases of property and equipment, both as reflected on our condensed consolidated statements of cash flows. We believe that free cash flow is an important performance indicator because it is a measure of cash generation after accounting for cash outflows to support operations and maintain capital assets. Cash generation over the long term is essential to maintaining a healthy business and providing funds to help fuel growth. Free cash flow in the ~~first~~second quarter and first six months of fiscal ~~2022~~2021 was unfavorably impacted by ~~payments~~merger ~~under~~and acquisition costs, including our ~~variable~~payment ~~compensation~~of ~~plan~~a termination fee of $217.6 million to Lumentum. For a description of the reasons for changes in free cash flow refer to the "Liquidity and Capital Resources" section below, where we discuss the reasons for changes in net cash provided by operating and investing activities.

Days Sales Outstanding in Receivables

We calculate days sales outstanding ("DSO") in receivables as net receivables at the end of the period divided by net sales during the period and then multiplied by the number of days in the period, using 90 days for quarters. DSO in receivables indicates how well we are managing our collection of receivables, with lower DSO in receivables resulting in higher working capital availability. The more money we have tied up in receivables, the less money we have available for research and development, acquisitions, expansion, marketing and other activities to grow our business. Our DSO in receivables for the ~~first~~second quarter of fiscal 2022 ~~improved~~increased to 5764 days from 6260 days ~~compared~~for to the same quarter one year ago. The ~~improvement~~increase was primarily due to ~~improved~~the delay in collections of ~~past~~certain ~~due~~ receivables, ~~primarily~~which slipped to April 2022, partially due to the shutdown of all businesses in ~~Europe~~Shanghai by the Chinese government at the end of the second quarter of fiscal 2022. In addition, ~~China~~we ~~and~~experienced ~~South~~a ~~Korea~~higher concentration of sales in the last month of the quarter ended April 2, ~~and~~2022 compared to the ~~favorable~~last ~~impact~~month of ~~foreign~~the ~~exchange~~quarter ~~rates~~ended April 3, 2021 as well as a higher concentration of receivables with longer payment terms.

Annualized ~~First~~Second Quarter Inventory Turns

We calculate annualized ~~first~~second quarter inventory turns as the cost of sales during the ~~first~~second quarter annualized and divided by net inventories at the end of the ~~first~~second quarter. This indicates how well we are managing our inventory levels, with higher inventory turns resulting in more working capital availability and a higher return on our investments in inventory. Our annualized inventory turns for the ~~first~~second quarter of fiscal 2022 ~~increased~~decreased to 2.21 turns from 2.04 turns ~~compared~~for to the same quarter a year ago primarily due to ~~lower~~the favorable impact of foreign exchange rates and higher inventory levels, primarily in our ~~OLS~~ILS segment, ~~due~~resulting tofrom higher ~~flat~~purchases ~~panel~~due ~~display~~to ~~shipments~~longer lead times and/or ~~higher~~anticipated supply constraints.

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service parts demand partially offset by lower inventory provisions for excess and obsolete inventory in certain ILS business units and improved manufacturing absorption in both segments.

Adjusted EBITDA as a Percentage of Net Sales

We define adjusted EBITDA as operating income adjusted for depreciation, amortization, stock-based compensation expense, restructuring costs and certain other non-operating income and expense items, such as merger and acquisition costs. Key initiatives to reach our goals for EBITDA improvements include utilization of our manufacturing locations in Asia, optimizing our supply chain and continued leveraging of our infrastructure.

We utilize a number of different financial measures, both GAAP and non-GAAP, such as free cash flow and adjusted EBITDA as a percentage of net sales, in analyzing and assessing our overall business performance, for making operating decisions and for forecasting and planning future periods. We consider the use of non-GAAP financial measures helpful in assessing our current financial performance and ongoing operations. While we use non-GAAP financial measures as a tool to enhance our understanding of certain aspects of our financial performance, we do not consider these measures to be a substitute for, or superior to, the information provided by GAAP financial measures. We provide free cash flow and adjusted EBITDA as a percentage of sales in order to enhance investors' understanding of our ongoing operations. These measures are used by some investors when assessing our performance.

Below is the reconciliation of our net cash provided by (used in) operating activities to our free cash flow:

	Three Months Ended				Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021		April 2, 2022		April 3, 2021
Net cash provided by operating activities	$	12,081	$	74,931
Net cash provided by (used in) operating activities	$	26,728	$	(143,250)	$	38,809	$	(68,319)
Less: Purchases of property and equipment	1618,~~884~~117		1521,~~073~~972		35,002		37,045
Free cash flow	$	(48,~~803)~~611	$	59(165,~~858~~222)	$	3,807	$	(105,364)

Below is the reconciliation of our net income (loss) as a percentage of net sales to our adjusted EBITDA as a percentage of net sales:

	Three Months Ended				Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021		April 2, 2022		April 3, 2021
Net income as a percentage of net sales	7.9	%	0.0	%
Net income (loss) as a percentage of net sales	9.1	%	(42.3)	%	8.5	%	(22.6)	%
Income tax expense	1.5	%	4.5	%
Income tax expense (benefit)	4.1	%	(10.8)	%	2.8	%	(3.7)	%
Interest and other income (expense), net	1.51	%	1.4	%	1.3	%	1.4	%
Depreciation and amortization	3.24	%	43.06	%	3.3	%	3.8	%
Restructuring charges and other	—	%	1.7	%
Restructuring charges (benefits) and other	(0.6)	%	1.0	%	(0.3)	%	1.3	%
Merger and acquisition costs	0.3	%	—62.0	%	0.3	%	33.2	%
Stock-based compensation	82.35	%	32.74	%	5.4	%	3.0	%
Adjusted EBITDA as a percentage of net sales	2219.79	%	1517.3	%	21.3	%	16.4	%

SIGNIFICANT EVENTS

Russia/Ukraine Conflict

In February 2022, Russia invaded Ukraine, resulting in the United States, Canada, the European Union ("EU") and other countries imposing economic sanctions on Russia, some of which have been expanded to include Belarus. The military conflict and the resulting sanctions have caused and are expected to continue to cause significant disruptions in logistics, availability of components and supplies used in the manufacture and services of our products and global markets. The largest source of certain gases which are utilized in the use and servicing of some of our products, including our largest excimer lasers, has historically been located in Ukraine. We have accelerated purchases of this gas from other limited sources outside of the conflict and, to date, have avoided any material disruption to our business. Similarly, our end customers for these products are largely located in geographies which have access to these gases from local suppliers.

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Numerous logistic companies have meaningfully limited their capacity for shipping goods as a result of the closing of certain air and land routes related to the sanctions and conflict zones, which has resulted in significant increases in inbound and outbound shipment costs.

As of the date hereof, it has been publicly reported that Russia has been willing to leverage its supply of gasoline, oil and other fossil fuels in a manner which could greatly limit the availability thereof to the EU, including Germany. Relatedly, Germany and other countries in the EU have announced their intention to meaningfully limit their importation of fuels which are supplied by Russia at some point in the future.

We have managed through these situations and, to date, have not seen materially negative consequences from the foregoing. A material reduction in our access to critical gases, the disruption in the ability to source components and supplies used in the manufacture, service or use of our products and the availability of shipping and the increased costs therefor would likely negatively impact the results of our operations. Additionally, the consequences of the foregoing or other limitation on the availability of fuels to provide electricity in the EU to businesses at the same current levels could have a material adverse effect on our business, particularly with regards to our ability to manufacture and ship products at our manufacturing locations in Germany.

We have historically had less than 1% of our revenues derived from customers in Russia or Ukraine. Accordingly, compliance with the economic sanctions has not had a material adverse impact on our results of operations through the period reflected herein. As a result, based on available information to date, our estimate of potential future impairments on our businesses in Russia or Ukraine related to customer sales would not be material with respect to our consolidated financial position. However, the conflict’s continued impact of logistic and supply chain challenges could result in a materially negative impact on our results of operations in future periods.

Merger Agreement and related fees

See "Significant Events - Merger" above in this Item 2 for a description of the Agreement and Plan of Merger we entered into on January 18, 2021, and the Amended Lumentum Agreement we entered into on March 9, 2021 with Lumentum, Lumentum Merger Sub I and Lumentum Merger Sub II, the termination of the Amended Lumentum Agreement and the payment of a termination fee to Lumentum in the second quarter of fiscal 2021, as well as the II-VI Merger Agreement we entered into with II-VI and II-VI Merger Sub on March 25, 2021.

The termination fee, in addition to other costs related to the merger agreements is included in merger and acquisition costs in our condensed consolidated statements of operations.

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Coronavirus pandemic (COVID-19)

In December 2019, COVID-19 cases were reported, and in January 2020, the World Health Organization ("WHO") declared it a Public Health Emergency of International Concern. On February 28, 2020, the WHO raised its assessment of the COVID-19 threat from high to very high at a global level due to the continued increase in the number of cases and affected countries, and on March 11, 2020, the WHO characterized COVID-19 as a pandemic. In an effort to contain COVID-19 or slow its spread, governments around the world have enacted various measures from time to time, including orders to close all businesses not deemed "essential," isolate residents in their homes or places of residence, and practice social distancing at and away from work. These actions and the global health crisis caused by COVID-19 will continue to negatively impact global business activity, which could negatively affect our revenue and results of operations. Each of the regions where we generate a majority of our revenue including Asia, Europe and North America have been and may continue to be impacted by COVID-19 ~~in the future~~. The timing and extent of impact related to COVID-19 varies by country and region.

Although we estimated that our sales for fiscal 2020 were negatively impacted by the COVID-19 pandemic, we believe the impact on sales in fiscal 2021 and the first ~~quarter~~two quarters of fiscal 2022 was immaterial. However, prolonged lockdowns in Shanghai or any other major region in China may impact portions of our supply chain and limit our ability to logistically fulfill customer commitments in future quarters, which would negatively impact our sales and margins.

During fiscal 2020 and 2021, the global demand environment was uncertain at times given the effects of COVID-19 on many businesses, including manufacturing facilities and customer confidence around the world. In fiscal 2021, and continuing into fiscal 2022, we saw global demand recover in all regions and begin to return to a more normalized demand trend. However, we cannot predict future resurgences of COVID-19, particularly in light of the ~~recent~~ Delta and Omicron variants, and the impact that it ~~may have on future demand for our products and services, particularly given the recent shutdown measures taken in certain countries in Europe and Asia.~~

Currently, our major production facilities in Europe, Southeast Asia, and the United States remain open. At all of our locations, we have transitioned from business continuity plans to return-to-operations plans while continuing to maintain high standards of employee safety and sanitization protocols. Our Return to Operations Plans have a phased approach with the primary focus on employee safety, with a continuing requirement for "working from home" for other members of our workforce wherever possible. We have vertically integrated manufacturing, and many of the components produced at certain of our facilities supply other company facilities, are single sourced internally and are not available from third-party suppliers (for example our semiconductor diodes are manufactured in Sunnyvale, California). While we do maintain a safety stock of critical components at our various locations, the scope, timing, and duration of various government restrictions to address the COVID-19 pandemic could impact our internal supply chain. We have implemented certain policy changes to help support our employees impacted by COVID-19. These measures have and will continue to increase the cost of our operations but the magnitude and length of time of this impact is difficult to quantify at this time and may continue to be difficult to estimate in the future. If our sales are reduced for an extended period or if our production output falls because of government restrictions, we may be required to reduce payroll-related costs and other expenses in the future through layoffs or furloughs, even though we have not done so to date.36

We continue to experience various supply disruptions throughout the supply chain and are working closely with our supply base to mitigate or remove constraints as they become known. Supply constraints due to COVID-19 may impact the speed with which we are able to ramp up production if we experience strong demand on certain products. We also continue to face supply chain constraints primarily related to logistics, including available air cargo space and higher freight rates. Available cargo space on flights between the U.S. and Europe, and Europe and Asia has been and remains limited as a result of the impact from COVID-19 and government and business responses to it, and this has increased shipping time and costs. In addition, shipments between countries have been more severely impacted by COVID-19 and we are experiencing delays due to additional checks at border crossings, including within Europe and Asia. Government actions related to COVID-19 come on the heels of trade tensions between the United States and China, which may continue. We believe we have the ability to meet the near-term demand for our products, but the situation is fluid and subject to change.

We continue to monitor the rapidly evolving conditions and circumstances as well as guidance from international and domestic authorities, including public health authorities, and we may need to take additional actions based on their recommendations. There is considerable uncertainty regarding the impact on our business stemming from current measures and potential future measures that could restrict access to our facilities, limit our manufacturing and support operations, and place restrictions on our workforce, customers, and suppliers. The measures implemented by various authorities related to the COVID-19 outbreak have caused us to change our business practices including those related to where employees work, the distance between employees in our facilities, limitations on in-person meetings between employees and with customers, suppliers, service providers, and stakeholders as well as restrictions on some shipping activities, business travel to domestic and international locations or to attend trade shows, investor conferences and other events. In March of 2020, we formed a COVID Steering Committee to, among other things, propose, discuss, and implement best practices in response to COVID-19. The COVID Steering Committee

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~~meets~~may ~~weekly~~have on future demand for our products and ~~more~~services, ~~often~~particularly ifgiven ~~required.~~the ~~All~~recent ofshutdown ~~our~~measures ~~executive~~taken ~~officers~~in ~~and~~certain ~~many~~countries ofin ~~our~~Europe ~~key~~and ~~senior-level~~Asia, ~~employees~~particularly ~~are~~in ~~members~~Shanghai ofand ~~the~~other ~~COVID~~regions ~~Steering~~in ~~Committee~~China.

Currently, our major production facilities in Europe, Asia, and the United States remain open. At all of our locations, we have transitioned from business continuity plans to return-to-operations plans while continuing to maintain high standards of employee safety and sanitization protocols. Our Return to Operations Plans have a phased approach with the primary focus on employee safety, with a continuing requirement for "working from home" for other members of our workforce wherever possible. We have vertically integrated manufacturing, and many of the components produced at certain of our facilities supply other company facilities, are single sourced internally and are not available from third-party suppliers (for example our semiconductor diodes are manufactured in Sunnyvale, California). While we do maintain a safety stock of critical components at our various locations, the scope, timing, and duration of various government restrictions to address the COVID-19 pandemic could impact our internal supply chain. We have implemented certain policy changes to help support our employees impacted by COVID-19. These measures have and will continue to increase the cost of our operations but the magnitude and length of time of this impact is difficult to quantify at this time and may continue to be difficult to estimate in the future. If our sales are reduced for an extended period or if our production output falls because of government restrictions, we may be required to reduce payroll-related costs and other expenses in the future through layoffs or furloughs, even though we have not done so to date.

We continue to experience various supply disruptions throughout the supply chain and are working closely with our supply base to mitigate or remove constraints as they become known. Supply constraints due to COVID-19 may impact the speed with which we are able to ramp up production if we experience strong demand for certain products. We also continue to face supply chain constraints primarily related to electronic components and freight cargo capacity limitations, including available air cargo space and higher freight rates. Available cargo space on flights between the U.S. and Europe, and Europe and Asia has been and remains limited as a result of the impact from COVID-19 and government and business responses to it, and this has increased shipping time and costs. As noted above, these logistical challenges have been exacerbated by the Russia/Ukraine conflict. In addition, shipments between countries have been more severely impacted by COVID-19 and we are experiencing delays due to additional checks at border crossings, including within Europe and Asia. For example, we have seen significant delays for the importation of goods into China as a result of checks on containers for the presence of COVID-19. Government actions related to COVID-19 come on the heels of trade tensions between the United States and China, which may continue. We believe we have the ability to meet the near-term demand for our products, but the situation is fluid and subject to change.

The COVID-19 pandemic has significantly increased worldwide and regional economic uncertainty and, at times, decreased demand for our products in many markets we serve, which could continue for an unknown period of time. In these circumstances, there may be developments outside of our control, including the length and extent of the COVID-19 outbreak, government-imposed measures and our ability to ship as well as install products and/or service installed products that may require us to adjust our operating plans. As such, given the dynamic nature of this situation, we cannot estimate with certainty the future impacts of COVID-19 on our financial condition, results of operations or cash flows. However, we do expect that it could have an adverse impact on our revenue as well as our overall profitability and could lead to an increase in inventory provisions, allowances for credit losses, and a volatile effective tax rate driven by changes in the mix of earnings across our markets.

In the second quarter of fiscal 2022, product material shortages and the lockdown of business and other activity in regions of China, including Shanghai, caused an unfavorable revenue impact of approximately $19 million spread across all markets, with our ILS segment impacted by $11 million and our OLS segment impacted by $8 million.

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See "Risks Related to COVID-19 Pandemic" in Part II, Item 1A of this quarterly report regarding the impact of COVID-19.

Restructuring

In the fourth quarter of fiscal 2020, we began a restructuring program in our ILS segment which ~~includes~~included management reorganizations, the planned closure of certain manufacturing sites, and the right-sizing of global sales, service, order admin, marketing communication and certain administrative functions, among others. In the first ~~quarter~~and second quarters of fiscal 2022 ~~and 2021~~, we incurred ~~costs~~benefits of $0.0 million and $2.3 million, respectively, primarily related to a gain from the sale of assets and other cost reimbursements partially offset by estimated severance, which is primarily recorded in selling, general and administrative expenses. In the first and second quarters of fiscal 2021, we incurred costs of $5.4 million and $3.6 million, respectively, primarily related to write-offs of excess inventory and accruals for vendor commitments, which are recorded in cost of sales, estimated severance and accelerated depreciation. The project is substantially complete as of ~~January~~April 12, 2022.

See Note 19, "Restructuring Charges" in the Notes to Condensed Consolidated Financial Statements.

RESULTS OF OPERATIONS

CONSOLIDATED SUMMARY

The following table sets forth, for the periods indicated, the percentage of total net sales represented by the line items reflected in our condensed consolidated statements of operations:

	Three Months Ended				Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021		April 2, 2022		April 3, 2021
Net sales	100.0	%	100.0	%	100.0	%	100.0	%
Cost of sales	5658.43	%	6362.23	%	57.3	%	62.7	%
Gross profit	4341.67	%	3637.87	%	42.7	%	37.3	%
Operating expenses:
Research and development	7.8.6	%	8.6	%	8.1	%	8.6	%
Selling, general and administrative	2418.40	%	2219.84	%	21.2	%	21.0	%
Merger and acquisition costs	0.3	%	—62.0	%	0.3	%	33.1	%
Amortization of intangible assets	0.1	%	0.2	%	0.2	%	0.2	%
Total operating expenses	3227.60	%	3190.62	%	29.8	%	62.9	%
Income from operations	11.0	%	5.2	%
Income (loss) from operations	14.7	%	(52.5)	%	12.9	%	(25.6)	%
Other expense, net	(1.65)	%	(0.76)	%	(1.6)	%	(0.7)	%
Income before income taxes	9.4	%	4.5	%
Income (loss) before income taxes	13.2	%	(53.1)	%	11.3	%	(26.3)	%
Provision for income taxes	1.5	%	4.5	%
Provision for (benefit from) income taxes	4.1	%	(10.8)	%	2.8	%	(3.7)	%
Net income	7.9	%	0.0	%
Net income (loss)	9.1	%	(42.3)	%	8.5	%	(22.6)	%

Net income for the ~~first~~second quarter of fiscal 2022 was $3033.37 million ($1.2135 per diluted share). This included $297.67 million of after-tax stock-based compensation expense, $1.26 million ~~of after~~non-~~tax~~recurring ~~amortization~~income oftax ~~intangible~~net ~~assets~~charge, $0.8 million of after-tax merger and acquisition costs, $0.57 million ~~non~~of after-~~recurring~~tax ~~income~~amortization of intangible assets, $1.8 million of after-tax ~~net~~restructuring ~~charge~~benefit and $40.62 million of net excess tax benefit for employee stock-based compensation. Net ~~income~~loss for the ~~first~~second quarter of fiscal 2021 was $0158.12 million ($06.0149 per diluted share). This included $10179.62 million of after-tax merger and acquisition costs (primarily due to a termination fee paid to Lumentum), $7.7 million of after-tax stock-based compensation expense, $43.51 million of after-tax restructuring costs, $2.32 million of after-tax amortization of intangible assets, $1.9 million non-recurring income tax net charge and $0.6 million of excess tax benefit for employee stock-based compensation.

35Net income for the first six months of fiscal 2022 was $63.9 million ($2.57 per diluted share). This included $37.3 million of after-tax stock-based compensation expense, $2.1 million non-recurring income tax net charge, $1.9 million of after-tax amortization of intangible assets, $1.6 million of after-tax merger and acquisition costs, $4.8 million of net excess tax benefit for employee stock-based compensation and $1.8 million of after-tax restructuring benefit. Net loss for the first six months of fiscal 2021 was $158.1 million ($6.50 per diluted share). This included $179.2 million of after-tax merger and acquisition costs (primarily due to a termination fee paid to Lumentum), $18.4 million of after-tax stock-based compensation expense, $7.5

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million of after-tax ~~amortization~~restructuring ~~of intangible assets~~costs, $84.64 million ~~non~~of after-~~recurring~~tax ~~income~~amortization ~~tax~~of ~~net~~intangible ~~charge~~assets and $010.65 million ofnon-recurring ~~excess~~income tax ~~charge~~net ~~for employee stock-based compensation~~charge.

NET SALES

As previously noted, we continue to monitor supply chain and logistic constraints and resultant cost increases related to COVID-19 and the Russian/Ukraine conflict. Although the Russian/Ukraine conflict did not materially impact our results in the second quarter of fiscal 2022, product material shortages and the lockdown of all business and other activity in regions of China, including Shanghai, caused an unfavorable revenue impact of approximately $19 million spread across all markets, with our ILS segment impacted by $11 million and our OLS segment impacted by $8 million.

Market Application

The following tables set forth, for the periods indicated, the amount of net sales and their relative percentages of total net sales by market application (dollars in thousands):

	Three Months Ended
	January 1, 2022				January 2, 2021
	April 2, 2022				April 3, 2021
	Amount		Percentage of total net sales		Amount		Percentage of total net sales
Consolidated:
Microelectronics	$	~~173~~160,~~022~~360	4543.03	%	$	~~148~~168,~~848~~277	45.70	%
Precision manufacturing	104,~~554~~407		2728.2	%	81107,~~450~~398		2528.07	%
Instrumentation	9390,~~943~~239		24.4	%	8588,~~227~~333		2623.16	%
Aerospace and defense	1215,~~988~~198		3.4.1	%	109,~~528~~974		3.2.7	%
Total	$	~~384~~370,~~507~~204	100.0	%	$	~~326~~373,~~053~~982	100.0	%


	Six Months Ended
	April 2, 2022				April 3, 2021
	Amount		Percentage of total net sales		Amount		Percentage of total net sales
Consolidated:
Microelectronics	$	333,382	44.2	%	$	317,125	45.3	%
Precision manufacturing	208,961		27.7	%	188,848		27.0	%
Instrumentation	184,182		24.4	%	173,560		24.8	%
Aerospace and defense	28,186		3.7	%	20,502		2.9	%
Total	$	754,711	100.0	%	$	700,035	100.0	%

Quarterly

Net sales for the ~~first~~second quarter of fiscal 2022 ~~increased~~decreased by $583.58 million, or 181%, compared to the ~~first~~second quarter of fiscal 2021, with ~~significant~~decreases ~~increases~~ in the microelectronics and precision manufacturing markets ~~and~~partially ~~smaller~~offset by increases in the ~~instrumentation~~aerospace and ~~aerospace~~defense and ~~defense~~instrumentation markets. We finished fiscal 2021 with a positive book-to-bill ratio, in all four end-markets, as well as increased backlog levels compared to fiscal 2020 across all end-markets. We also had a ~~substantially~~ positive book-to-bill ratio in the first ~~quarter~~and second quarters of fiscal 2022. We believe that we are well-positioned with our laser-based technology to benefit from technology proliferation in rapid growth areas such as 5G, flexible OLED and MicroLED. In addition, we believe the market for laser-based medical instrumentation, devices and procedures will continue to grow with the increase of an aging population around the globe. Furthermore, we believe that technology advances will result in increased laser-based defense spending globally.

The ~~increase~~decrease in the microelectronics market of $247.29 million, or 165%, was primarily due to ~~increased~~decreased shipments for ~~semiconductor,~~ flat panel display (primarily ~~higher~~lower revenues from ~~consumable service parts~~systems) and advanced packaging applications. Inpartially ~~microelectronics,~~offset weby ~~expect~~higher ~~future increases in ELA tool~~ shipments ~~as Asian manufacturers improve yields and ramp manufacturing as indicated by the fact that we received new orders~~ for ~~these~~semiconductor ~~products in both fiscal 2021 and the first quarter of fiscal 2022~~applications. In ~~addition~~microelectronics, ~~it is expected that the handset market will continue to transition to 5G and newer technologies over time. This technology requires more power from the battery which~~ we expect ~~will~~future ~~result~~increases in ~~the~~ELA ~~handset~~tool ~~manufacturers~~shipments having to decide between shorter talk times or placement of larger batteries in existing form factors. Since OLED displays are much thinner than liquid crystal displays (LCD), we believe 5G will increase demand for OLED displays to accommodate larger batteries. In addition, we are seeing demand for laser solutions for MicroLED pilot production. We believe that these technological demands will allow us to continue to maintain a leadership position in flat panel display applications. We are also seeing higher demand for semiconductor applications, somewhat tempered by constraints in the supply chain for semiconductor chips. Demand is being driven by continuous strength in cloud computing and data centers as ~~well~~Asian asmanufacturers ~~in advanced packaging applications driven by 5G demand for smaller geometry, better power management and next generation printed circuit boards.~~

The increase in the precision manufacturing market of $23.1 million, or 28%, was due to increased sales in materials processing, medical, consumer goods and automotive applications. The Purchasing Managers Index ("PMI") is a measure of the prevailing economic trends in manufacturing, and often correlates to materials processing sales. The manufacturing PMI for the U.S. and Germany were flat in the first quarter of fiscal 2022 compared the prior quarter. Although supply chain constraints are continuing in the U.S. in the second quarter of fiscal 2022, they are starting to ease in Europe and China. In addition, we saw customer demand for automobiles and production return to pre-COVID-19 levels. Although unfavorably impacted by the global semiconductor chip shortage, we expect continued strong demand for laser based welding products, especially for battery 39

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~~applications~~improve inyields ~~EVs~~and ~~(Electronic~~ramp ~~Vehicles).~~manufacturing ~~Medical~~as ~~device~~indicated ~~manufacturing~~by ~~orders~~the ~~continued~~fact tothat bewe ~~strong~~received new orders for these products in both fiscal 2021 and the first ~~quarter~~two quarters of fiscal 2022. ~~after~~In ~~record~~addition, ~~orders~~it is expected that the handset market will continue to transition to 5G and newer technologies over time. This technology requires more power from the battery which we expect will result in ~~fiscal~~the ~~2021~~handset manufacturers having to decide between shorter talk times or placement of larger batteries in existing form factors. Since OLED displays are much thinner than liquid crystal displays (LCD), ~~particularly~~we believe 5G will increase demand for OLED displays to accommodate larger batteries. In addition, we are seeing demand for laser solutions for MicroLED pilot production. We believe that these technological demands will allow us to continue to maintain a leadership position in flat panel display applications. We are also seeing strong demand for semiconductor applications, somewhat tempered by constraints in the Usupply chain for semiconductor chips.S Demand is being driven by continuous strength in cloud computing and data centers as well as in advanced packaging applications driven by 5G demand for smaller geometry, better power management and next generation printed circuit boards.

The ~~increase~~decrease in the ~~instrumentation~~precision manufacturing market of $83.70 million, or 103%, was due ~~primarily~~ to lower sales in machine tools and automotive applications partially offset by higher ~~shipments~~sales ~~for~~in ~~biomedical~~medical ~~instrumentation~~and materials processing applications. WeThe ~~supply~~Purchasing ~~lasers~~Managers Index ("PMI") is a measure of the prevailing economic trends in manufacturing, and ~~optical~~often ~~systems~~correlates ~~for~~to ~~biomedical~~materials ~~instrumentation~~processing ~~applications~~sales. In the second quarter of fiscal 2022 compared to the prior quarter, decreases in the manufacturing PMI for China and ~~our~~Europe ~~lasers~~were ~~have~~partially ~~been~~offset ~~used~~by increases in ~~diagnostic~~the ~~instruments~~U.S. Supply chain constraints continued in ~~applications~~all ~~including~~regions ~~gene~~due ~~sequencing,~~to ~~biomarker~~both ~~identification~~the shutdowns in China and ~~vaccine~~the ~~development~~Russian invasion of Ukraine. WeAlthough unfavorably impacted by the global semiconductor chip shortage, we expect continued strong demand infor ~~scientific~~laser ~~and~~based ~~government~~welding ~~program~~products, especially for battery applications toin ~~continue~~EVs to(Electronic ~~fluctuate~~Vehicles). ~~from~~Medical ~~quarter~~device manufacturing orders continued to ~~quarter.~~be strong in the first two quarters of fiscal 2022 after record orders in fiscal 2021, particularly in the U.S.

~~Sales~~The increase in the ~~aerospace~~instrumentation ~~and defense~~ market ~~increased~~of $21.59 million, or 232%, ~~primarily~~was due primarily to higher shipments infor ~~defense~~biomedical instrumentation applications partially offset by lower shipments for medical applications. We ~~anticipate~~supply ~~the~~lasers ~~defense~~and ~~market,~~optical ~~especially~~systems ~~amplifiers~~ for ~~directed~~biomedical ~~energy~~instrumentation applications and ~~specialty~~our ~~optics~~lasers ~~for~~have ~~aerospace~~been used in diagnostic instruments in applications including gene sequencing, biomarker identification and vaccine development. We expect demand in scientific and government program applications to becontinue ato ~~multi-year~~fluctuate ~~growth~~from ~~opportunity~~quarter ~~for~~to usquarter.

Sales in the aerospace and defense ("A&D") market increased $5.2 million, or 52%, primarily due to higher shipments in aerospace and defense applications. We anticipate the A&D market, especially amplifiers for directed energy and specialty optics for aerospace, to be a multi-year growth opportunity for us.

Year-to-date

Net sales for the first six months of fiscal 2022 increased by $54.7 million, or 8%, compared to the first six months of fiscal 2021, with significant increases in the precision manufacturing and microelectronics markets and smaller increases in the instrumentation and aerospace and defense markets.

The increase in the microelectronics market of $16.3 million, or 5.1%, was primarily due to increased shipments for semiconductor applications.

The increase in the precision manufacturing market of $20.1 million, or 10.7%, was due to increased sales in medical, materials processing and consumer goods applications.

The increase in the instrumentation market of $10.6 million, or 6.1%, was due primarily to higher shipments for biomedical instrumentation applications.

Sales in the aerospace and defense market increased $7.7 million, or 37.5%, primarily due to higher shipments in aerospace and defense applications.

Segments

We are organized into two reportable operating segments: OLS and ILS. While both segments deliver cost-effective, highly reliable photonics solutions, OLS is focused on high performance laser sources and complex optical sub-systems, typically used in microelectronics manufacturing, medical diagnostics and therapeutic applications, as well as in scientific research. ILS delivers high performance laser sources, sub-systems and machine tools primarily used for industrial laser materials processing, serving important end markets like automotive, machine tools, consumer goods and medical device manufacturing as well as applications in aerospace and defense.

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The following tables set forth, for the periods indicated, the amount of net sales and their relative percentages of total net sales by segment (dollars in thousands):

	Three Months Ended
	January 1, 2022				January 2, 2021
	April 2, 2022				April 3, 2021
	Amount		Percentageof totalnet sales		Amount		Percentage of total net sales
Consolidated:
OEM Laser Sources (OLS)	$	~~242~~231,~~970~~301	6362.25	%	$	~~211~~223,~~162~~248	6459.87	%
Industrial Lasers & Systems (ILS)	~~141~~138,~~537~~903		3637.85	%	~~114~~150,~~891~~734		3540.23	%
Total	$	~~384~~370,~~507~~204	100.0	%	$	~~326~~373,~~053~~982	100.0	%


	Six Months Ended
	April 2, 2022				April 3, 2021
	Amount		Percentage of total net sales		Amount		Percentage of total net sales
Consolidated:
OEM Laser Sources (OLS)	$	474,271	62.8	%	$	434,410	62.1	%
Industrial Lasers & Systems (ILS)	280,440		37.2	%	265,625		37.9	%
Total	$	754,711	100.0	%	$	700,035	100.0	%

Quarterly

Net sales for the ~~first~~second quarter of fiscal 2022 ~~increased~~decreased by $583.58 million, or 181%, compared to the ~~first~~second quarter of fiscal 2021, with increases of $~~31.~~8.1 million, or 154%, in our OLS segment and decreases of $2611.68 million, or 238%, in our ILS segment.

The increase in our OLS segment sales was primarily due to higher shipments for semiconductor, ~~flat~~applications ~~panel~~in ~~display~~the ~~(primarily~~microelectronics ~~higher~~market, ~~revenues~~biomedical ~~from~~instrumentation ~~consumable~~applications ~~service~~in ~~parts)~~the ~~and~~instrumentation ~~advanced~~market, ~~packaging~~medical applications in the ~~microelectronics~~precision manufacturing market asand ~~well~~aerospace ~~as biomedical instrumentation~~ applications in the ~~instrumentation~~aerospace and defense market ~~and~~partially ~~medical~~offset ~~applications~~by lower shipments for flat panel display systems in the ~~precision~~microelectronics ~~manufacturing~~ market. The ~~increase~~decrease in our ILS segment sales was primarily due to ~~higher~~lower sales tofor ~~the~~advanced ~~precision~~packaging ~~manufacturing~~applications within the microelectronics market, ~~primarily~~medical ~~for~~applications ~~materials~~within ~~processing,~~the ~~consumer~~instrumentation ~~goods,~~market ~~medical~~ and ~~automotive~~lower ~~applications,~~sales ~~higher~~to ~~sales~~the ~~for~~precision ~~advanced~~manufacturing ~~packaging~~market, ~~and~~primarily ~~semiconductor~~for ~~applications~~automotive ~~within~~and ~~the~~medical ~~microelectronics~~applications, ~~market~~partially ~~and~~offset by higher sales for ~~biomedical instrumentation~~ applications in the ~~instrumentation~~aerospace and defense market.

Year-to-date

Net sales for the first six months of fiscal 2022 increased by $54.7 million, or 8%, compared to the first six months of fiscal 2021, with increases of $39.9 million, or 9.2%, in our OLS segment and $14.8 million, or 5.6%, in our ILS segment.

The increase in our OLS segment sales was primarily due to higher shipments for semiconductor and advanced packaging applications in the microelectronics market as well as biomedical instrumentation applications in the instrumentation market, medical applications in the precision manufacturing market and aerospace applications in the aerospace and defense market, partially offset by lower shipments for flat panel display systems in the microelectronics market. The sales increase in our ILS segment was primarily due to higher sales to the precision manufacturing market, primarily for materials processing, consumer goods and medical applications as well as higher sales for applications in the aerospace and defense market, partially offset by lower sales for advanced packaging applications within the microelectronics market.

GROSS PROFIT

Consolidated

Our gross profit percentage increased by 64.80% to 4341.67% in the ~~first~~second quarter of fiscal 2022 from 3637.87% in the ~~first~~second quarter of fiscal 2021 and increased by 5.4% to 42.7% in the first six months of fiscal 2022 from 37.3% in the first six months of fiscal 2021.

The 6.8% increase in gross profit percentage during the first quarter of fiscal 2022 included a 1.5% favorable impact of lower restructuring costs, primarily related to lower severance costs due to our closure of certain manufacturing sites, 0.5% lower amortization of intangibles and 0.2% lower stock-based compensation expense. Additionally, gross profit percentage increased 41

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The 4.0% increase in gross profit percentage during the second quarter of fiscal 2022 included a 0.6% favorable impact of lower restructuring costs, primarily related to lower severance costs, lower write-offs of inventories and lower accelerated depreciation due to our closure of certain manufacturing sites and 0.4% lower amortization of intangibles. Additionally, gross profit percentage increased 3.0% compared to the ~~first~~second quarter of fiscal 2021 primarily due to favorable product margins (4.47%) partially offset by higher other costs (1.0%) and ~~lower~~higher warranty costs (0.27%). Product margins were favorable in both OLS and ILS due to the impact of favorable absorption of manufacturing costs from higher sales volumes, higher capitalized variances, and the favorable impact of the weaker Euro against the U.S. Dollar. asAdditionally, ~~well as~~ the favorable impact of selective price increases for certain products and services and favorable mix in both OLS and ILS favorably impacted product margins, which was partially offset by increased pricing for electronic components due to global supply chain and logistical constraints, and fuel and expedited order surcharges. Other costs, excluding restructuring provisions, were higher primarily due to increased freight costs resulting from shipping constraints and fuel surcharges in both segments and higher inventory provisions in ILS. The ~~lower~~higher warranty and installation costs as a percentage of sales were due to ~~fewer~~increased warranty events, ~~particularly~~ for ~~diode~~fiber components and CO2 and global tools products in ILS and lower tube salvage in OLS.

~~Our~~The 5.4% increase in gross profit percentage ~~has~~during ~~been~~the ~~and~~first ~~will~~six ~~continue~~months toof befiscal ~~affected~~2022 byincluded a ~~variety~~1.0% favorable impact of ~~factors~~lower ~~including~~restructuring ~~the~~costs, ~~impact~~primarily related to lower severance costs due to our closure of ~~shipping~~certain ~~volumes,~~manufacturing ~~product~~sites ~~mix,~~and ~~pricing~~0.4% onlower ~~volume~~amortization ~~orders~~of intangibles. Additionally, ~~our~~gross ~~ability~~profit percentage increased 4.0% compared to ~~manufacture~~the ~~advanced~~first quarter of fiscal 2021 primarily due to favorable product margins (4.8%) partially offset by higher other costs (0.6%) and ~~more~~higher ~~complex~~warranty ~~products,~~costs ~~manufacturing~~(0.2%). ~~efficiencies,~~Product ~~excess~~margins were favorable in both OLS and ~~obsolete~~ILS ~~inventory~~due ~~write-downs,~~to ~~warranty~~the impact of favorable absorption of manufacturing costs from higher sales volumes, ~~amortization~~higher ofcapitalized ~~intangibles~~variances, ~~pricing~~and bythe ~~competitors~~favorable orimpact ~~suppliers~~of ~~(including~~the weaker Euro against the U.S. Dollar. Additionally, the favorable impact of selective price increases for certain products and services and favorable mix in both OLS and ILS, partially offset by increased pricing onfor ~~expedited~~electronic ~~orders~~components due to global supply chain and logistical constraints), ~~new~~and fuel and expedited order surcharges, favorably impacted product ~~introductions~~margins. Other costs, ~~production~~excluding ~~volume~~restructuring provisions, ~~customization~~were ~~and~~higher ~~reconfiguration~~primarily ofdue ~~systems,~~to ~~commodity~~higher ~~prices~~freight ~~and~~costs ~~foreign~~resulting ~~currency~~from ~~fluctuations~~shipping ~~against~~constraints ~~the~~and Ufuel surcharges in both segments.S. ~~Dollar,~~The ~~particularly~~higher ~~the~~warranty ~~recent~~and ~~volatility~~installation costs as a percentage of ~~the~~sales ~~Euro~~were ~~and~~due to aincreased ~~lesser~~warranty ~~extent,~~events ~~the~~in ~~Japanese~~both ~~Yen~~ILS and ~~South Korean Won~~OLS.

Our gross profit percentage has been and will continue to be affected by a variety of factors including the impact of shipping volumes, product mix, pricing on volume orders, our ability to manufacture advanced and more complex products, manufacturing efficiencies, excess and obsolete inventory write-downs, warranty costs, amortization of intangibles, pricing by competitors or suppliers (including the impact of increased pricing on some of our critical supplies due to global supply chain and logistical constraints, and fuel and expedited order surcharges), new product introductions, production volume, customization and reconfiguration of systems, commodity prices and foreign currency fluctuations against the U.S. Dollar, particularly the recent volatility of the Euro and to a lesser extent, the Japanese Yen and South Korean Won.

OEM Laser Sources

The gross profit percentage in our OLS segment increased by 52.07% to 5047.29% in the ~~first~~second quarter of fiscal 2022 from 45.2% in the ~~first~~second quarter of fiscal 2021. The gross profit percentage in our OLS segment increased by 3.9% to 49.1% in the first six months of fiscal 2022 from 45.2% in the first six months of fiscal 2021.

The 52.07% increase in gross profit percentage during the ~~first~~second quarter of fiscal 2022 was primarily due to favorable product margins (53.87%) due to the favorable impacts of higher capitalized variances, the absorption of manufacturing costs on higher revenues, the weaker Euro against the U.S. Dollar, the favorable impact of selective price increases for certain products and services and improved mix (both mix of product and service revenues) partially offset by increased pricing for electronic components due to global supply chain and logistical constraints, and fuel and expedited order surcharges. The favorable product costs were partially offset by higher ~~other~~warranty and installation costs (0.87%) ~~primarily~~ due to ~~higher~~lower ~~inventory~~tube ~~provisions~~salvage for ~~excess~~flat ~~and~~panel ~~obsolete~~display ~~inventory~~systems, inhigher ~~certain~~other ~~business~~costs ~~units~~(0.2%) ~~and~~primarily due to higher freight costs resulting from shipping constraints and fuel surcharges and higher intangibles amortization (0.1%) as a percentage of sales.

The 3.9% increase in gross profit percentage during the first six months of fiscal 2022 was primarily due to favorable product margins (4.7%) due to the favorable impacts of higher capitalized variances, the absorption of manufacturing costs on higher revenues, the weaker Euro against the U.S. Dollar, the favorable impact of selective price increases for certain products and services and improved mix (both mix of product and service revenues) partially offset by increased pricing for electronic components due to global supply chain and logistical constraints, and fuel and expedited order surcharges. The favorable product costs were partially offset by higher other costs (0.5%) primarily due to higher freight costs resulting from shipping constraints and fuel surcharges and higher inventory provisions as well as higher warranty and installation costs (0.3%) as a percentage of sales due to increased warranty events.

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Industrial Lasers & Systems

The gross profit percentage in our ILS segment increased by 105.1% to 32.8% in the second quarter of fiscal 2022 from 27.7% in the second quarter of fiscal 2021. The gross profit percentage in our ILS segment increased by 7.6% to 33.62% in the first ~~quarter~~six months of fiscal 2022 from 2325.06% in the first ~~quarter~~six months of fiscal 2021.

The 105.61% increase in gross profit percentage during the ~~first~~second quarter of fiscal 2022 included a 41.34% favorable impact of lower restructuring costs, primarily related to lower write-offs of inventories, lower accelerated depreciation and lower severance costs due to the closure of certain manufacturing sites and 1.32% lower amortization of intangibles. Additionally, gross profit percentage increased 52.05% compared to the ~~first~~second quarter of fiscal 2021 primarily due to favorable product costs (25.75%), ~~lower~~partially offset by higher other costs (12.73%) due to ~~lower~~higher ~~accruals~~freight ~~for~~costs ~~contract~~resulting ~~losses~~from shipping constraints and ~~lower~~fuel surcharges and higher provisions for excess and obsolete inventory in our global tools ~~and~~products ~~fiber~~as ~~components~~well ~~and~~as ~~CO2~~higher ~~products, and lower~~ warranty and installation costs (0.67%) as a percentage of sales due to ~~fewer~~increased warranty events, particularly for ~~diode~~fiber components and CO2 and global tools products. Product costs, net of restructuring costs, were favorable primarily due to the favorable absorption of manufacturing costs due to higher sales volumes and the favorable impact of higher capitalized variances as well as favorable mix and pricing for ~~global~~HP ~~tools~~FL ~~products~~ and ~~the~~global ~~favorable~~tools ~~impact of selective price increases for certain~~ products ~~and services~~.

38The 7.6% increase in gross profit percentage during the first six months of fiscal 2022 included a 2.7% favorable impact of lower restructuring costs, primarily related to lower write-offs of inventories, lower accelerated depreciation and lower severance costs due to the closure of certain manufacturing sites and 1.2% lower amortization of intangibles. Additionally, gross profit percentage increased 3.7% compared to the first two quarters of fiscal 2021 primarily due to favorable product costs (4.4%) partially offset by higher other costs (0.6%) due to higher freight costs resulting from shipping constraints and fuel surcharges for global tools and fiber components and CO2 products and lower accruals for contract losses as well as higher warranty and installation costs (0.1%) as a percentage of sales due to increased warranty events. Product costs, net of restructuring costs, were favorable primarily due to the favorable absorption of manufacturing costs due to higher sales volumes and the favorable impact of higher capitalized variances as well as favorable mix and pricing for global tools products.

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OPERATING EXPENSES:

	Three Months Ended
	January 1, 2022				January 2, 2021
	April 2, 2022				April 3, 2021
	Amount		Percentage of total net sales		Amount		Percentage of total net sales
	(Dollars in thousands)
Research and development	$	2931,~~769~~679	7.8.6	%	$	2832,~~221~~007	8.6	%
Selling, general and administrative	9366,~~774~~517		2418.40	%	7472,~~228~~662		2219.84	%
Merger and acquisition costs	~~977~~1,044		0.3	%	—231,996		—62.0	%
Amortization of intangible assets	~~565~~563		0.1	%	~~597~~596		0.2	%
Total operating expenses	$	~~125~~99,~~085~~803	3227.60	%	$	~~103~~337,~~046~~261	3190.62	%


	Six Months Ended
	April 2, 2022				April 3, 2021
	Amount		Percentage of total net sales		Amount		Percentage of total net sales
	(Dollars in thousands)
Research and development	$	61,448	8.1	%	$	60,228	8.6	%
Selling, general and administrative	160,291		21.2	%	146,890		21.0	%
Merger and acquisition costs	2,021		0.3	%	231,996		33.1	%

Amortization of intangible assets	1,128		0.2	%	1,193		0.2	%
Total operating expenses	$	224,888	29.8	%	$	440,307	62.9	%

Research and development

Quarterly

Research and development ("R&D") expenses ~~increased~~decreased $10.53 million, or 51%, during the ~~first~~second quarter of fiscal 2022 compared to the same quarter one year ago. The ~~increase~~decrease was primarily due to $1.20 million ~~higher~~lower employee-related spending due to lower variable compensation and lower severance costs partially offset by headcount additions for certain projects ~~and~~as well as $0.76 million ~~incremental~~lower ~~spending~~charges ~~due~~for tochanges ~~the~~in ~~acquisition~~deferred ofcompensation ~~EOT~~plan inliabilities. ~~April~~The ~~2021,~~decreases were partially offset by $0.48 million ~~lower~~incremental ~~charges~~spending ~~for~~due ~~increases~~to inthe ~~deferred~~acquisition ~~compensation~~of ~~plan~~EOT ~~liabilities~~in April 2021, $0.3 ~~Net~~million higher project spending ~~was unchanged~~ with higher spending on materials offset by the favorable impact of higher customer reimbursements and $0.2 million higher stock-based compensation expense.

On a segment basis as compared to the prior year period, OLS R&D spending increased $01.40 million ~~with~~primarily ~~higher~~due ~~employee-related~~to ~~spending,~~ the acquisition of EOT, ~~and~~ higher spending on materials and higher employee-related spending partially offset by higher customer reimbursements. ILS R&D spending ~~increased~~decreased $10.49 million primarily due to ~~higher~~lower employee-related spending ~~and higher spending on materials~~ partially offset by higher customer reimbursements. Corporate and other R&D spending decreased $0.3M5 million primarily due to lower charges for ~~increases~~changes in deferred compensation plan liabilities partially offset by higher stock-based compensation expense.

Year-to-date

Research and development ("R&D") expenses increased $1.2 million, or 2.0%, during the first six months of fiscal 2022 compared to the same period one year ago. The increase was primarily due to $1.5 million incremental spending due to the acquisition of EOT in April 2021, $0.5 million higher project spending with higher spending on materials offset by the favorable impact of higher customer reimbursements and $0.2 million higher stock-based compensation expense. The increases were partially offset by $1.0 million lower charges for changes in deferred compensation plan liabilities.

On a segment basis as compared to the prior year period, OLS R&D spending increased $1.4 million primarily due to the acquisition of EOT, higher spending on materials and higher employee-related spending partially offset by higher customer reimbursements. ILS R&D spending increased $0.6 million primarily due to higher spending on materials and higher employee-related spending partially offset by higher customer reimbursements. Corporate and other R&D spending decreased $0.8

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million primarily due to lower charges for changes in deferred compensation plan liabilities partially offset by higher stock-based compensation expense.

Selling, general and administrative

Quarterly

Selling, general and administrative ("SG&A") expenses ~~increased~~decreased $196.51 million, or 268%, during the ~~first~~second quarter of fiscal 2022 compared to the same quarter one year ago. The ~~increase~~decrease was primarily due to $204.26 million ~~higher~~lower ~~stock~~employee-~~based~~related spending with lower variable compensation, ~~expense~~lower ~~primarily~~severance ~~resulting~~costs, ~~from~~lower ~~the~~sales ~~acceleration~~commissions ofand ~~vesting~~the offavorable ~~restricted~~impact ~~stock~~of ~~units~~foreign ~~for~~exchange ~~certain~~rates ~~executives.~~partially ~~SG&A~~offset ~~expenses~~by ~~also~~higher ~~increased~~costs due to ~~$1.1~~merit ~~million~~increases, higher ~~other~~employee ~~variable~~benefits ~~spending~~costs ~~including~~and higher ~~consulting~~headcount. onSG&A ~~special~~expenses ~~projects,~~also ~~higher~~decreased ~~spending~~due onto ~~travel~~$3.2 ~~and~~million ~~higher~~lower ~~other~~charges ~~discretionary~~for ~~spending~~changes ~~partially~~in ~~offset~~deferred bycompensation ~~lower~~plan ~~rep~~liabilities ~~commissions~~and ~~as well as~~ $0.42 million ~~incremental~~lower ~~spending~~stock-based ~~due~~compensation ~~to the acquisition of EOT in April 2021~~expense. Partially offsetting the ~~increases~~decreases, SG&A expenses ~~decreased~~increased due to $21.23 million ~~lower~~higher ~~charges~~other ~~for~~variable ~~increases~~spending inincluding ~~deferred~~higher ~~compensation~~consulting ~~plan~~on ~~liabilities.~~special ~~Employee-related~~projects, higher spending ~~was~~on ~~unchanged~~travel ~~with~~and ~~lower~~higher ~~variable~~other ~~compensation,~~discretionary ~~lower~~spending ~~severance~~partially ~~costs~~offset ~~and~~by ~~the~~higher ~~favorable~~restructuring ~~impact~~benefit offrom ~~foreign~~the ~~exchange~~sale ~~rates~~of ~~offset~~assets. bySG&A ~~higher~~expenses ~~costs~~also increased due to ~~merit~~$0.6 ~~increases,~~million ~~higher~~incremental ~~employee~~spending ~~benefits~~due ~~costs~~to ~~and~~the ~~higher~~acquisition ~~headcount~~of EOT in April 2021.

On a segment basis as compared to the prior year period, OLS SG&A expenses increased $20.76 million primarily due to ~~higher employee-related spending,~~ the acquisition of EOT and higher variable spending on travel and other discretionary spending partially offset by lower employee-related spending. ILS SG&A spending decreased $03.59 million primarily due to lower variable spending onincluding ~~rep~~higher ~~commissions~~restructuring benefit and ~~facilities~~lower ~~partially offset by higher~~ employee-related spending. Corporate and other SG&A spending ~~increased~~decreased $172.38 million primarily due to ~~higher stock-based compensation expense and higher consulting fees partially offset by~~ lower charges for ~~increases~~changes in deferred compensation plan liabilities and lower ~~employee~~stock-~~related~~based ~~spending~~compensation expense partially offset by higher consulting fees.

39Year-to-date

Selling, general and administrative ("SG&A") expenses increased $13.4 million, or 9.1%, during the first six months of fiscal 2022 compared to the same period one year ago. The increase was primarily due to $20.0 million higher stock-based compensation expense primarily resulting from the acceleration of vesting of restricted stock units for certain executives. SG&A expenses also increased due to $2.5 million higher other variable spending including higher consulting on special projects, higher spending on travel and higher other discretionary spending partially offset by higher restructuring benefit from the sale of assets. SG&A expenses also increased due to $1.0 million incremental spending due to the acquisition of EOT in April 2021. Partially offsetting the increases, SG&A expenses decreased due to $5.4 million lower charges for changes in deferred compensation plan liabilities and $4.7 million lower employee-related spending with lower variable compensation, the favorable impact of foreign exchange rates, lower commissions and lower severance costs partially offset by higher costs due to merit increases, higher employee benefits costs and higher headcount.

On a segment basis as compared to the prior year period, OLS SG&A expenses increased $3.3 million primarily due to the acquisition of EOT, higher variable spending on travel and other discretionary spending and higher employee-related spending. ILS SG&A spending decreased $4.4 million primarily due to lower variable spending including higher restructuring benefit and lower employee-related spending. Corporate and other SG&A spending increased $14.5 million primarily due to higher stock-based compensation expense and higher consulting fees partially offset by lower charges for increases in deferred compensation plan liabilities and lower employee-related spending.

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Merger and acquisition costs

In the ~~first~~second quarter of fiscal 2022, we recorded $1.0 million in merger and acquisition costs for legal and other consultants related to our merger agreement with II-VI. In the first six months of fiscal 2022, we recorded $2.0 in merger and acquisition costs for legal and other consultants related to our merger agreement with II-VI.

In the second quarter and first six months of fiscal 2021, we recorded $232.0 million in merger and acquisition costs, including $217.6 million paid to Lumentum as a termination fee, as well as costs for investment banking, legal and other consultants related to our merger agreements with Lumentum and II-VI and other acquisition-related costs.

Amortization of intangible assets

Amortization of intangible assets ~~was~~decreased ~~flat~~$0.0 million and $0.1 million, respectively, in the three and six months ended ~~January~~April 12, 2022 compared to the same ~~period~~periods last year. The decreases were primarily due to the favorable impact of foreign exchange rates.

OTHER INCOME (EXPENSE) — NET

Other income (expense), net, ~~decreased~~changed by $3.92 million to an expense of $65.27 million in the ~~first~~second quarter of fiscal 2022 from an expense of $2.35 million in the ~~first~~second quarter of fiscal 2021. The ~~decrease~~increase in net other expense was primarily due to $24.63 million lower gains/higher losses, net of expenses, on our deferred compensation plan assets, ~~$1.2 million higher foreign exchange losses and a $0.3 million lower benefit from non-service pension expense~~ partially offset by $0.47 million lower interest expense due to the payoff of our line of credit in October 2021 and the favorable impact of foreign exchange rates.

Other income (expense), net, decreased by $7.1 million to an expense of $11.9 million in the first six months of fiscal 2022 from an expense of $4.8 million in the first six months of fiscal 2021. The decrease in net other expense was primarily due to $6.9 million lower gains/higher losses, net of expenses, on our deferred compensation plan assets and $1.5 million higher foreign exchange losses partially offset by $1.1 million lower interest expense due to the payoff of our line of credit in October 2021 and the favorable impact of foreign exchange rates.

INCOME TAXES

LIQUIDITY AND CAPITAL RESOURCES

At ~~January~~April 12, 2022, we had assets classified as cash and cash equivalents and short-term investments, in an aggregate amount of $~~392~~402.60 million, compared to $456.5 million at October 2, 2021. In addition, at ~~January~~April 12, 2022, we had $178.75 million of restricted cash. At ~~January~~April 12, 2022, approximately $~~320~~311.64 million of our cash and securities was held in certain of our foreign subsidiaries and branches, $~~279~~274.29 million of which was denominated in currencies other than the U.S. Dollar. Our foreign subsidiaries loaned approximately $124.3 million of funds to Coherent, Inc. to pay a termination fee of $217.6 million to Lumentum in March 2021. Our foreign subsidiaries also loaned approximately $20 million and $60 million of funds to Coherent, Inc. in February 2022 and April 2022, respectively, in anticipated payment of certain acquisition-related fees and expenses. Our current business plans do not demonstrate a need for additional foreign funds to support our domestic operations and it is our intention to repay our borrowings to our foreign subsidiaries. If, however, a portion of our foreign funds are needed for and distributed to our operations in the United States via a dividend, we may be subject to additional foreign withholding taxes and certain state taxes. The amount of the U.S. and foreign taxes due would depend on the amount and manner of repatriation, as well as the location from where the funds are repatriated. We historically asserted our intention to indefinitely reinvest foreign earnings. As a result of the enactment of the U.S. Tax Cuts and Jobs Act ("Tax Act") and certain income tax treaty updates, we no longer consider foreign earnings to be indefinitely reinvested in our foreign subsidiaries. We actively monitor the third-party depository institutions that hold these assets, primarily focusing on the safety of principal and secondarily maximizing yield on these assets. We diversify our cash and cash equivalents and investments among various financial institutions, money market funds and other securities in order to reduce our exposure should any one of these financial institutions or financial instruments fail or encounter difficulties. To date, we have not experienced any material loss or lack of access to our invested cash, cash equivalents or short-term investments. However, we can provide no assurances that access to our invested cash, cash equivalents or short-term investments will not be impacted by adverse conditions in the financial markets. To date, we have had sufficient liquidity to manage the financial impact of COVID-19. However, we can provide no assurance that this will continue to be the case if the impact of COVID-19 is prolonged or if there is an extended impact on us or the economy in general. Further, COVID-19 has caused significant uncertainty and volatility in the credit markets. If our liquidity or access to capital becomes significantly constrained, or if costs of capital increase significantly due to

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certain state taxes. The amount of the U.S. and foreign taxes due would depend on the amount and manner of repatriation, as well as the location from where the funds are repatriated. We actively monitor the third-party depository institutions that hold these assets, primarily focusing on the safety of principal and secondarily maximizing yield on these assets. We diversify our cash and cash equivalents and investments among various financial institutions, money market funds and other securities in order to reduce our exposure should any one of these financial institutions or financial instruments fail or encounter difficulties. To date, we have not experienced any material loss or lack of access to our invested cash, cash equivalents or short-term investments. However, we can provide no assurances that access to our invested cash, cash equivalents or short-term investments will not be impacted by adverse conditions in the financial markets. To date, we have had sufficient liquidity to manage the financial impact of COVID-19. However, we can provide no assurance that this will continue to be the case if the impact of COVID-19 is prolonged or if there is an extended impact on us or the economy in general. Further, COVID-19 has caused significant uncertainty and volatility in the credit markets. If our liquidity or access to capital becomes significantly constrained, or if costs of capital increase significantly due to the impact of COVID-19 as result of a volatility in the capital markets, a reduction in our creditworthiness or other factors, then our financial condition, results of operations and cash flows could be materially adversely affected.

See "Part I, Item 3. Quantitative and Qualitative Disclosures About Market Risk" below for more information about risks and trends related to foreign currencies.

Sources and Uses of Cash

Historically, our primary source of cash has been provided by operations. Other sources of cash in the past few fiscal years include proceeds from our Euro Term Loan used to finance our acquisition of Rofin, proceeds received from the sale of our stock through our employee stock purchase plan as well as borrowings under our Revolving Credit Facility and for the construction of a facility in Germany. Our historical uses of cash have primarily been for acquisitions of businesses and technologies, the repurchase of our common stock, merger and acquisition costs, the purchases of property and equipment and debt issuance costs. Supplemental information pertaining to our historical sources and uses of cash is presented as follows and should be read in conjunction with our condensed consolidated statements of cash flows and the notes to condensed consolidated financial statements:

	Three Months Ended
	Six Months Ended
	January 1, 2022		January 2, 2021
	April 2, 2022		April 3, 2021
	(in thousands)
Net cash provided by operating activities	$	12,081	$	74,931
Net cash provided by (used in) operating activities	$	38,809	$	(68,319)
Issuance of shares under employee stock plans	6,566		5,896
Net settlement of restricted common stock	(3739,~~935~~364)		(89,~~903~~251)
Borrowings (repayments), net	(1214,~~385~~692)		(25,~~572~~160)
Purchases of property and equipment	(1635,~~884~~002)		(1537,~~073~~045)

Net cash provided by operating activities ~~decreased~~increased by $62107.91 million for the first ~~three~~six months of fiscal 2022 compared to the same period one year ago. The ~~decrease~~increase in cash provided by operating activities was primarily due to ~~lower~~higher net income including non-cash ~~flows~~adjustments ~~from~~and ~~accrued~~higher ~~payroll,~~cash ~~inventories,~~flows from deferred income taxes, ~~income~~partially ~~taxes~~offset ~~payable~~by ~~and~~lower ~~other~~cash ~~current~~flows ~~liabilities~~from ~~partially~~accrued ~~offset~~payroll, byinventories, ~~higher~~accounts ~~net~~payable, income taxes payable and ~~non-cash~~other ~~adjustments~~current liabilities. In order to support our liquidity during the pandemic, we have and will continue to take measures to increase available cash on hand, including, but not limited to, reducing discretionary spending for operating and capital expenses. To further support our liquidity, we elected to defer the payment of our employer portion of social security taxes beginning in April 2020 and through the end of calendar 2020, which we have paid or expect to pay in equal installments in the first quarters of fiscal 2022 (paid) and 2023, as provided for under the CARES Act. We believe that our existing cash, cash equivalents and short term investments combined with cash to be provided by operating activities will be adequate to cover our working capital needs and planned capital expenditures for at least the next 12 months to the extent such items are known or are reasonably determinable based on current business and market conditions, including consideration of the impact of COVID-19, and will be adequate to support our long-term liquidity needs. However, we may elect to finance certain of our capital expenditure requirements through other sources of capital. We continue to follow our strategy to further strengthen our financial position by using available cash flow to fund operations.

We intend to continue to consider acquisition opportunities at valuations we believe are reasonable based upon market conditions. However, we cannot accurately predict the timing, size and success of our acquisition efforts or our associated potential capital commitments. Furthermore, we cannot assure you that we will be able to acquire businesses on terms acceptable to us. We expect to fund future acquisitions, if any, through existing cash balances and cash flows from operations (as in our acquisition of EOT) and additional borrowings (as in our acquisition of Rofin). If required, we will consider the issuance of securities. The extent to which we will be willing or able to use our common stock to make acquisitions will depend on its market value at the time and the willingness of potential sellers to accept it as full or partial payment. On April 19, 2021, we acquired EOT for approximately $29.3 million in cash.

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acceptable to us. We expect to fund future acquisitions, if any, through existing cash balances and cash flows from operations (as in our acquisition of EOT) and additional borrowings (as in our acquisition of Rofin). If required, we will consider the issuance of securities. The extent to which we will be willing or able to use our common stock to make acquisitions will depend on its market value at the time and the willingness of potential sellers to accept it as full or partial payment. On April 19, 2021, we acquired EOT for approximately $29.3 million in cash.

On March 25, 2021, we paid a termination fee of $217.6 million to Lumentum.

In fiscal 2021, we made debt principal payments of $8.0 million, recorded interest expense on the Euro Term Loan of $12.9 million and recorded $3.5 million amortization of debt issuance costs. In fiscal 2021, we recorded interest expense related to our Revolving Credit Facility of $0.4 million.

41In the first six months of fiscal 2022, we made debt principal payments of $3.8 million, recorded interest expense on the Euro Term Loan of $5.9 million and recorded $1.4 million amortization of debt issuance costs.

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In the first three months of fiscal 2022, we made debt principal payments of $1.9 million, recorded interest expense on the Euro Term Loan of $3.0 million and recorded $0.7 million amortization of debt issuance costs. In the first three months of fiscal 2022, we recorded interest expense related to our Revolving Credit Facility of $0.0 million.

On October 29, 2021, we repaid the $10.0 million outstanding under the Revolving Credit Facility and the facility expired on November 5, 2021.

On October 29, 2021, we entered into a 10.0 million Euro letter of credit facility, rolled our existing letter of credit into that facility and deposited 10.5 million Euros with Barclays as cash collateral to secure the payment obligations under such facility. We then terminated that facility on March 1, ~~resulting~~2022. inNo cash was restricted ~~cash~~under ofthis ~~$11.8 million~~facility as of ~~January~~April 12, 2022.

Our ratio of current assets to current liabilities increased to 3.3:1 at ~~January~~April 12, 2022 compared to 3.1:1 at October 2, 2021. The increase in our ratio was primarily due to lower other current liabilities, ~~and~~ lower short-term borrowings and higher inventories partially offset by lower cash and cash-equivalents and higher income taxes payable. Our cash and cash equivalents and working capital are as follows:

	January 1, 2022		October 2, 2021
	April 2, 2022		October 2, 2021
	(in thousands)
Cash and cash equivalents	$	~~392~~402,~~552~~020	$	456,534
Working capital	~~786~~821,~~064~~629		797,070

Contractual Obligations and Off-Balance Sheet Arrangements

We have no off-balance sheet arrangements as defined under Regulation S-K of the Securities Act of 1933. Information regarding our contractual obligations is provided in Item 7 "Management's Discussion and Analysis of Financial Condition and Results of Operations" and Item 8 "Notes to Consolidated Financial Statements" of our Annual Report on Form 10-K for the fiscal year ended October 2, 2021. There have been no material changes in contractual obligations outside of the ordinary course of business since October 2, 2021. Information regarding our other financial commitments at ~~January~~April 12, 2022 is provided in the Notes to Condensed Consolidated Financial Statements in this report.

Changes in Financial Condition

Cash provided by operating activities during the first ~~three~~six months of fiscal 2022 was $1238.18 million, which included net income of $3063.39 million, stock-based compensation expense of $3141.90 million, depreciation and amortization of $1225.40 million, amortization of operating ROU assets of $37.85 million, ~~and~~ amortization of debt issuance cost of $1.4 million and net decreases in deferred tax assets of $0.74 million partially offset by cash used by operating assets and liabilities of $63101.9 million (primarily higher inventories, lower accrued payroll, higher ~~prepaid assets, higher inventories and lower~~ accounts ~~payable net of lower accounts~~ receivable) and ~~net~~higher ~~increases~~prepaid ~~in deferred tax~~ assets ~~of $4~~).1 ~~million.~~ Cash ~~provided~~used byin operating activities during the first ~~three~~six months of fiscal 2021 was $7468.93 million, which included ~~cash~~net ~~provided~~loss ~~by operating assets and liabilities~~ of $27158.81 million ~~(primarily~~and ~~lower~~net ~~inventories~~increases ~~and~~in ~~higher~~deferred ~~income~~tax ~~taxes~~assets ~~payable~~of ~~and~~$43.6 ~~accrued~~million ~~payroll~~ partially offset by ~~payments~~cash ~~made~~provided ~~for~~by ~~lease~~operating ~~liabilities and higher prepaid~~ assets), ~~depreciation~~ and ~~amortization~~liabilities of $1370.25 million, ~~net~~(primarily ~~increases~~higher inaccounts ~~deferred~~payable, ~~tax~~lower ~~assets of $12.6 million~~inventories, ~~stock-based~~higher ~~compensation~~accrued ~~expense~~payroll ofand ~~$12.2~~higher ~~million,~~income ~~amortization~~taxes ofpayable ~~operating~~net ~~ROU assets~~ of ~~$4.4~~higher ~~million~~accounts receivable), ~~non-cash~~depreciation ~~restructuring~~and ~~charges~~amortization of $326.57 million, ~~amortization~~stock-based ofcompensation ~~debt~~expense ~~issuance cost~~ of $021.93 million, ~~and net income of $0.1 million.~~

Cash used in investing activities during the first three months of fiscal 2022 was $16.8 million, which included $16.8 million, net of proceeds from dispositions, used to acquire property and equipment and purchase and upgrade buildings. Cash used in investing activities during the first three months of fiscal 2021 was $13.4 million, which included $13.4 million, net of proceeds from dispositions, used to acquire property and equipment and purchase and upgrade buildings. 48

Cash used in financing activities during the first three months of fiscal 2022 was $43.8 million, which included $37.9 million in outflows due to net settlement of restricted stock units and $12.4 million net debt payments partially offset by $6.6 million generated from our employee stock purchase plan. Cash used in financing activities during the first three months of fiscal 2021 was $5.6 million, which included $8.9 million in outflows due to net settlement of restricted stock units and $2.6 million net debt payments partially offset by $5.9 million generated from our employee stock option and purchase plans.

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~~Changes~~amortization inof ~~exchange~~operating ~~rates~~ROU ~~during~~assets ~~the first three months~~ of ~~fiscal~~$8.9 ~~2022~~million, ~~resulted in a decrease in~~ non-cash ~~balances~~restructuring charges of $34.81 million. ~~Changes~~and inamortization ~~exchange rates during the first three months~~ of ~~fiscal~~debt ~~2021~~issuance ~~resulted~~cost ~~in an increase in cash balances~~ of $121.27 million.

Cash used in investing activities during the first six months of fiscal 2022 was $31.8 million, which included $31.8 million, net of proceeds from dispositions, used to acquire property and equipment and purchase and upgrade buildings. Cash used in investing activities during the first six months of fiscal 2021 was $14.9 million, which included $35.1 million, net of proceeds from dispositions, used to acquire property and equipment and purchase and upgrade buildings partially offset by $20.2 million net maturities of available-for-sale securities.

Cash used in financing activities during the first six months of fiscal 2022 was $47.5 million, which included $39.4 million in outflows due to net settlement of restricted stock units and $14.7 million net debt payments partially offset by $6.6 million generated from our employee stock purchase plan. Cash used in financing activities during the first six months of fiscal 2021 was $8.5 million, which included $9.3 million in outflows due to net settlement of restricted stock units and $5.2 million net debt payments partially offset by $5.9 million generated from our employee stock purchase plan

Changes in exchange rates during the first six months of fiscal 2022 resulted in a decrease in cash balances of $11.6 million. Changes in exchange rates during the first six months of fiscal 2021 resulted in an increase in cash balances of $5.3 million.

RECENT ACCOUNTING STANDARDS

See Note 2, "Recent Accounting Standards" in the Notes to Condensed Consolidated Financial Statements for a full description of recent accounting pronouncements, including the respective dates of adoption or expected adoption and effects on our condensed consolidated financial position, results of operations and cash flows.

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ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market risk disclosures

We are exposed to market risk related to changes in interest rates and foreign currency exchange rates. We do not use derivative financial instruments for speculative or trading purposes.

Interest rate sensitivity

A portion of our investment portfolio is composed of fixed income securities. These securities are subject to interest rate risk and will fall in value if market interest rates increase. If market interest rates were to increase immediately (whether due to changes in overall market rates or credit worthiness of the issuers of our individual securities) and uniformly by 10% from levels at ~~January~~April 12, 2022, the fair value of the portfolio, based on quoted market prices in active markets involving similar assets, would decline by an immaterial amount due to their short-term maturities. We have the ability to generally hold our fixed income investments until maturity and therefore we would not expect our operating results or cash flows to be affected to any significant degree by the effect of a sudden change in market interest rates on our securities portfolio. If necessary, we may sell short-term investments prior to maturity to meet our liquidity needs.

At ~~January~~April 12, 2022, we had no available-for-sale debt securities.

We are exposed to market risks related to fluctuations in interest rates related to our Euro Term Loan. As of ~~January~~April 12, 2022, we owed $~~396~~384.29 million on this loan with an interest rate of 32.075% as of ~~January~~April 12, 2022. We performed a sensitivity analysis on the outstanding portion of our debt obligation as of ~~January~~April 12, 2022. Should the current average interest rate increase or decrease by 10%, the resulting annual increase or decrease to interest expense would be approximately $1.20 million as of ~~January~~April 12, 2022.

Foreign currency exchange risk

We maintain operations in various countries outside of the United States and have foreign subsidiaries that manufacture and sell our products in various global markets. The majority of our sales are transacted in U.S. Dollars. However, we do generate revenues in other currencies, primarily the Euro, Chinese Renminbi, South Korean Won, Japanese Yen and British Pound. Additionally we have operations in different countries around the world with costs incurred in the foregoing currencies and other local currencies, such as Singapore Dollar, Malaysian Ringgit, Swiss Franc, Taiwan Dollar, Swedish Krona, Canadian Dollar, Israeli Shekel and Vietnamese Dong. As a result, our earnings, cash flows and cash balances are exposed to fluctuations in foreign currency exchange rates. For example, because of our significant manufacturing operations in Europe and resulting expenses and costs, a weakening Euro is advantageous and a strengthening Euro is disadvantageous to our financial results. We attempt to limit these exposures through financial market instruments. We utilize derivative instruments, primarily forward contracts with maturities of two months or less, to manage our exposure associated with net asset and liability positions denominated in foreign currencies. Gains and losses on the forward contracts are mitigated by gains and losses on the underlying instruments. We do not use derivative financial instruments for trading purposes.

We do not anticipate any material adverse effect on our condensed consolidated financial position, results of operations or cash flows resulting from the use of these instruments. There can be no assurance that these strategies will be effective or that transaction losses can be minimized or forecasted accurately. While we model currency valuations and fluctuations, these may not ultimately be accurate. If a financial counterparty to any of our hedging arrangements experiences financial difficulties or is otherwise unable to honor the terms of the foreign currency hedge, or we are unable to fully hedge our exposures with our counterparties, we may experience material financial losses. In the current economic environment, the risk of failure of a financial party remains high.

A hypothetical 10% change in foreign currency rates on our forward contracts would not have a material impact on our results of operations, cash flows or financial position. For example, a 10% change in the Euro as of ~~January~~April 12, 2022 would amount to less than a 0.57% change on our consolidated balance sheet.

At ~~January~~April 12, 2022, approximately $~~320~~311.64 million of our cash, cash equivalents and short-term investments were held outside the U.S. in certain of our foreign operations, $~~279~~274.29 million of which was denominated in currencies other than the U.S. dollar.

See Note 7, "Derivative Instruments and Hedging Activities" in Notes to Condensed Consolidated Financial Statements for further discussion of our derivatives and hedging activities.

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ITEM 4. CONTROLS AND PROCEDURES

Management's Evaluation of Disclosure Controls and Procedures

We have evaluated the effectiveness of the design and operation of our disclosure controls and procedures, as such term is defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as of ~~January~~April 12, 2022 ("Evaluation Date"). The controls evaluation was conducted under the supervision and with the participation of management, including our Chief Executive Officer and Chief Financial Officer. Based on this evaluation, our Chief Executive Officer and Chief Financial Officer concluded as of the Evaluation Date that our disclosure controls and procedures were effective in providing reasonable assurance that information required to be disclosed by us in reports that we file or submit under the Securities Exchange Act of 1934, as amended, is (i) recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms and (ii) accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosures.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting during the three months ended ~~January~~April 12, 2022.

Inherent Limitations over Internal Control

Management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our internal controls will prevent or detect all errors and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of internal controls can provide absolute assurance that all control issues and instances of fraud, if any, have been detected. Also, any evaluation of the effectiveness of controls in future periods are subject to the risk that those internal controls may become inadequate because of changes in business conditions, or that the degree of compliance with the policies or procedures may deteriorate.

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PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

Information with respect to this item may be found in Note 13, "Commitments and Contingencies" in the Notes to Condensed Consolidated Financial Statements in Part I, Item 1 of this report and is incorporated herein by reference.

ITEM 1A. RISK FACTORS

You should carefully consider the followings risks when considering an investment in our common stock. These risks could materially affect our business, results of operations or financial condition, cause the trading price of our common stock to decline materially or cause our actual results to differ materially from those expected or those expressed in any forward-looking statements made by us. These risks are not exclusive, and additional risks to which we are subject include, but are not limited to, the factors mentioned under "Forward-Looking Statements" of our Annual Report on Form 10-K for the fiscal year ended October 2, 2021 and the risks described elsewhere in this quarterly report. Additionally, these risks and uncertainties described herein are not the only ones facing us. Other events that we do not currently anticipate or that we currently deem immaterial also may affect our business, results of operations or financial condition.

RISKS RELATED TO OUR PENDING MERGER WITH II-VI

Our pending merger with II-VI may be delayed or not occur at all for a variety of reasons, including the possibility that the II-VI Merger Agreement is terminated or expires prior to the consummation of the acquisition.

On March 25, 2021, we entered into the II-VI Merger Agreement, pursuant to which we agreed to be acquired for $220.00 in cash per Coherent share and 0.91 of a share of II-VI common stock per Coherent share. On June 24, 2021, II-VI and Coherent held special meetings of their shareholders and stockholders, respectively, at which all proposals relating to the II-VI Merger Agreement were approved.

Completion of the Merger is subject to customary closing conditions, including (i) the absence of certain legal impediments, (ii) the termination of the required waiting periods under the HSR Act and (iiiii) regulatory approvals in applicable jurisdictions including ~~the United States,~~ Germany, China and South Korea. As previously disclosed, II-VI and Coherent refiled their respective HSR Notification on May 2, 2022. The ~~only~~HSR Notification, which triggers a 30-day review period, was made prior to the one-year expiration of II-VI’s and Coherent’s initial HSR Notification filed last year. II-VI and Coherent continue cooperative discussions with SAMR. Accordingly, other than the regulatory ~~approvals~~approval ~~which~~in China and the United States, there are no other open ~~are~~regulatory ~~China~~closing ~~and~~conditions ~~South~~to ~~Korea~~the proposed Merger. Many of the conditions to completion of the Merger are not within either our or II-VI's control, and we cannot predict when or if these conditions will be satisfied (or waived, as applicable). We anticipate that the closing of the Merger will occur prior to June 30, 2022.

The II-VI Merger Agreement contains customary mutual termination rights for us and II-VI, including if the Merger iswas not completed by December 25, 2021 (which was automatically extended to March 25, 2022, in light of regulatory closing conditions remaining outstanding and which iswas ~~subject to~~ further ~~automatic~~automatically ~~extension~~extended ~~first~~ to June 25, 2022 and then is subject to ~~September~~a ~~25,~~further ~~2022,~~automatic inextension ~~each~~to ~~case~~September 25, 2022 to the extent the regulatory closing conditions remain outstanding).

The II-VI Merger Agreement also contains customary termination rights for the benefit of each party, including if the other party breaches its representations, warranties or covenants under the II-VI Merger Agreement in a way that would result in a failure of the other party's condition to closing being satisfied (subject to certain procedures and cure periods).

In light of the foregoing, the Merger may not be completed or may not be completed as quickly as expected.

Failure to complete the Merger could adversely affect our business and the market price of our common stock in a number of ways, including:

•the market price of our common stock may decline to the extent that the current market price reflects an assumption that the Merger will be consummated;

•we paid a termination fee of $217.6 million to Lumentum in connection with the termination of the Amended Lumentum Agreement for which we will have received little or no benefit if the Merger is not consummated;

•we have incurred, and will continue to incur, significant expenses for professional services in connection with the Merger for which we will have received little or no benefit if the Merger is not consummated;

•we have incurred significant expenses, including the costs of settlement, in connection with litigation against us and our directors and officers in connection with the Merger for which we will have received little or no benefit if the Merger is not consummated; and52

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•failure to consummate the Merger may result in negative publicity and/or give a negative impression of us in the investment community or business community generally.

The Merger could divert management's attention, disrupt our relationships with third parties and employees and result in negative publicity or legal proceedings, any of which could negatively impact our operating results and ongoing business.

We have expended, and continue to expend, significant management time and resources in an effort to complete the Merger, which may have a negative impact on our ongoing business. Uncertainty regarding the outcome of the Merger and our future could disrupt our business relationships with our existing and potential customers, suppliers, vendors, landlords and other business partners, who may attempt to negotiate changes in existing business relationships or consider entering into business relationships with parties other than us. Uncertainty regarding the outcome of the Merger could also adversely affect our ability to recruit and retain key personnel and other employees. The pendency of the Merger may also result in negative publicity and a negative impression of us in the financial markets, and has resulted in, and may result in additional, litigation against us and our directors and officers. Such litigation may be distracting to management and has required us to incur, and may require us to incur additional, significant costs. Such litigation could result in the Merger being delayed and/or enjoined by a court of competent jurisdiction, which could prevent the Merger from becoming effective. The occurrence of any of these events individually or in combination could have a material and adverse effect on our business, financial condition and results of operations.

While the II-VI Merger Agreement is in effect, we are subject to certain interim covenants.

While the II-VI Merger Agreement is in effect, we are subject to customary interim operating covenants and must generally operate our business in the ordinary course, subject to certain exceptions. These restrictions could prevent us from pursuing certain business opportunities that may arise prior to the consummation of the Merger. The interim operating covenants require us to obtain II-VI's consent (such consent not to be unreasonably conditioned, withheld or delayed) prior to taking certain actions, which requirement could significantly impact our operating results and ongoing business.

After the Merger, our stockholders will have a significantly lower ownership and voting interest in II-VI than they

currently have in Coherent and will exercise less influence over management.

Coherent and II-VI estimate that, as of immediately following completion of the Merger, holders of Coherent common stock immediately prior to the Merger will hold approximately 14% of the combined company (based on fully diluted shares outstanding of the combined company as of ~~December~~March 31, ~~2021~~2022). Consequently, former Coherent stockholders will have less influence over the management and policies of II-VI than they currently have over the management and policies of Coherent.

The rights of our stockholders will change as a result of the Merger.

The rights of Coherent stockholders are governed by Delaware law and by the charter and bylaws of Coherent. If the Merger is completed, Coherent stockholders will become holders of II-VI common stock, and their rights will be governed by Pennsylvania law and the charter and bylaws of II-VI. Coherent stockholders will, therefore, have different rights after becoming II-VI stockholders due to differences in governing law and between the Coherent governing documents and the II-VI governing documents.

After completion of the Merger, II-VI may fail to realize the anticipated benefits and cost savings of the Merger,

which could adversely affect the value of II-VI common stock.

The ultimate success of the Merger will depend, in part, on II-VI's ability to realize the anticipated benefits and cost savings from combining the businesses of II-VI and Coherent. The anticipated benefits and cost savings of the Merger may not be realized fully or at all, may take longer to realize than expected or could have other adverse effects that we do not currently foresee. The integration process may, for us and II-VI, result in the loss of key employees, the disruption of ongoing businesses or inconsistencies in standards, controls, procedures and policies. There could be potential unknown liabilities and

unforeseen expenses associated with the Merger that were not discovered in the course of performing due diligence.

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Additionally, the integration will require significant time and focus from management following the acquisition which may

disrupt the business of the combined company.

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RISKS RELATED TO COVID-19 PANDEMIC

Our business, financial condition and results of operations may be materially adversely affected by the COVID-19 pandemic and the related private and public sector responses to the pandemic.

The full extent to which the COVID-19 pandemic could impact our financial condition and operating results will depend on future developments that are highly uncertain and cannot be accurately predicted, including COVID-19 infections intensifying or returning in various geographic areas, the severity and transmission rate of variants of the virus, new medical and other information that may emerge concerning COVID-19, the effectiveness of vaccines, and the actions by governmental entities or others to address it, contain it or treat its impact.

COVID-19 poses the risk that we or our employees, suppliers, distributors, customers and others may be restricted or prevented from conducting business activities for indefinite or intermittent periods of time, including as a result of employee health and safety concerns, shutdowns, shelter-in-place ("SiP") orders, travel restrictions and other actions and restrictions that may be prudent or required by governmental authorities. Even after governmental entities have lifted SiP orders, there is a risk that such orders will be reinstated, making it difficult to predict the long-term financial impact of this virus on the Company. ~~Examples of this have been seen across the globe, including most recently in continuing actions and guidance provided by the U.S. and European governments.~~

To date, many (but not all) of our business operations and those of our suppliers, distributors and customers have been classified as essential or otherwise permitted to operate in jurisdictions in which facility closures have been mandated; however, we can give no assurance that this will not change in the future or that we, our suppliers, distributors and customers will continue to be permitted to conduct business in each of the jurisdictions in which we operate. Prolonged lockdowns in Shanghai or any other major region in China may impact portions of our supply chain and limit our ability to logistically fulfill customer commitments in future quarters in other parts of the world. Such lockdowns with regards to imported goods in such regions could similarly negatively impact our ability to deliver products and service our installed base in China.

In addition, we have modified our business practices for the continued health and safety of our employees - including, among other things, implementing a remote work policy to the fullest extent possible, a limited travel policy, the distribution of and mandatory wearing of personal protection equipment, reorganizing and adjusting the timing of manufacturing personnel shifts, ~~temperature monitoring for entering our facilities,~~ and a social distancing policy - and we may take further actions, or be required to take further actions, that are in the best interests of our employees. Our suppliers, distributors and customers have also implemented such measures, which has resulted in, and we expect it will continue to result in, disruptions or delays and higher costs. The implementation of health and safety practices by us or our suppliers, distributors or customers could impact customer demand, supplier deliveries, our productivity, and costs, which could have a material adverse impact on our business, financial condition and results of operations. Like many other companies, we have been appropriately reviewing and modifying the requirements for mask wearing and other practices at our office locations in light of developing practices and government recommendations. We will continue to evaluate all our worldwide, regional, and local health and safety practices in this dynamic environment.

While we currently believe we have sufficient liquidity to manage the financial impact of the COVID-19 pandemic, we can give no assurance that this will continue to be the case if the pandemic ishas ~~prolonged or if there is~~ an extended impact on us or the economy generally. Further, the pandemic has caused significant uncertainty and volatility in the credit markets. If our liquidity or access to capital becomes significantly constrained, or if costs of capital increase significantly as result of volatility in the capital markets, a reduction in our creditworthiness or other factors, then our financial condition, results of operations and cash flows could be materially adversely affected.

We have invested and will continue to invest significant time and resources in managing the impact of the COVID-19 pandemic on our business. Our focus on managing and mitigating such impact may cause us to divert or delay the application of resources toward existing or new initiatives or investments, which could have a material adverse impact on our results of operations.

Please refer to "Coronavirus pandemic (COVID-19)" under "Significant Events" in Part I, Item 2 "Management's Discussion and Analysis of Financial Condition and Results of Operations" for additional discussion of the risks related to the COVID-19 pandemic and its impact on the Company.

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COMPANY AND OPERATIONAL RISKS

Our operating results and stock price have varied in the past and will continue to be subject to fluctuations in the future based upon numerous factors, including those discussed in this Part II, Item 1A and throughout this report.

Our operating results, including net sales, operating expenses, net income (loss) and adjusted EBITDA in dollars and as a percentage of net sales, as well as our stock price, have varied in the past and may vary significantly from quarter to quarter and from year to year in the future. We believe a number of factors, many of which are outside of our control, could cause these variations and make them difficult to predict, including:

48•general economic uncertainties in the macroeconomic and local economies facing us, our customers and the markets we serve, particularly as COVID-19 and the Russian invasion of and resulting war in Ukraine continue to adversely affect the global economy;

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•general economic uncertainties in the macroeconomic and local economies facing us, our customers and the markets we serve, particularly as COVID-19 continues to adversely affect the global economy;

•impact of government economic policies on macroeconomic conditions, such as recently instituted, proposed or threatened changes in trade policies by the U.S. and any corresponding retaliatory actions by affected countries, in particular with respect to China, as well as trade restrictions instituted by the Japanese government affecting the export to South Korea of certain products and materials used in the manufacture of flat panel displays and in the semiconductor industry;

•fluctuations in demand for our products or downturns in the industries that we serve, particularly the continued build-out of the capacity for the manufacture of OLED and the increased use of the installed base of our products in such manufacturing;

•the ability of our suppliers, both internal and external, to produce and deliver components and parts, including sole or limited source components, in a timely manner, in the quantity, quality and prices desired, especially given the ongoing, global semiconductor chip shortage;

•the possibility that the Russian invasion of Ukraine will cause a disruption in the supply of neon gas, which is used in our excimer laser tubes;

•the timing of receipt of bookings and the timing of and our ability to ultimately convert bookings to net sales;

•the concentration of a significant amount of our backlog, and resultant net sales, with a few customers in the Microelectronics market;

•rescheduling of shipments or cancellation of orders by our customers;

•fluctuations in our product mix;

•the ability of our customers' other suppliers to provide sufficient material to support our customers' products, especially as a result of disruptions in supply as a result of the current challenges in the global supply chain;

•currency fluctuations and stability, in particular the Euro, the Japanese Yen, the South Korean Won, the Chinese RMB and the U.S. Dollar as compared to other currencies;

•commodity pricing;

•interpretation and impact of the U.S. Tax Cuts and Jobs Act ("the Tax Act") and the Coronavirus Aid, Relief, and Economic Security Act (the "CARES Act") and any additional related newly enacted laws;

•introductions of new products and product enhancements by our competitors, entry of new competitors into our markets, pricing pressures and other competitive factors;

•the increasing focus by companies in China to vertically integrate and consolidate their supply chains fully with products manufactured in China;

•our ability to develop, introduce, manufacture and ship new and enhanced products in a timely manner without defects;

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•our ability to manage our manufacturing capacity across our diverse product lines and that of our suppliers, including our ability to successfully expand our manufacturing capacity in various locations around the world;

•our ability to successfully and fully integrate acquisitions into our operations and management;

•our ability to successfully internally transfer the manufacturing of products and related operations as part of our integration and internal reorganization efforts and to realize anticipated benefits (including savings) therefrom;

•our reliance on contract manufacturing;

•our reliance in part upon the ability of our OEM customers to develop and sell systems that incorporate our laser products;

•our customers' ability to manage their susceptibility to adverse economic conditions;

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•the rate of market acceptance of our new products;

•the ability of our customers to pay for our products;

•expenses associated with acquisition-related activities, including the costs of acquiring businesses or technologies;

•seasonal sales trends;

•jurisdictional capital and currency controls negatively impacting our ability to move funds from or to an applicable jurisdiction;

•access to applicable credit markets by us, our customers and their end customers;

•delays or reductions in customer purchases of our products in anticipation of the introduction of new and enhanced products by us or our competitors;

•our ability to control expenses;

•the level of capital spending of our customers;

•potential excess and/or obsolescence of our inventory;

•costs and timing of adhering to current and developing governmental regulations and reviews relating to our products and business, including import and export regulations in multiple jurisdictions;

•impairment of goodwill, intangible assets and other long-lived assets;

•our ability to meet our expectations and forecasts and those of public market analysts and investors;

•the availability of research funding by governments with regard to our customers in the scientific business, such as universities;

•continued government spending on defense-related and scientific research projects where we are a vendor or subcontractor;

•maintenance of supply relating to products sold to the government on terms which we would prefer not to accept;

•changes in policy, interpretations, or challenges to the allowability of costs incurred under government cost accounting standards;

•changes in the method of determining the ~~London Interbank Offered Rate ("~~LIBOR"), the Euro Interbank Offered Rate ("EURIBOR"), or the replacement of LIBOR or EURIBOR with an alternative reference rate, may adversely affect interest rates on our outstanding variable rate indebtedness;

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•our ability and the ability of our contractual counterparts to comply with the terms of our contracts;

•damage to our reputation as a result of coverage in social media, Internet blogs or other media outlets;

•managing our and other parties' compliance with contracts in multiple languages and jurisdictions;

•managing our internal and third-party sales representatives and distributors, including compliance with all applicable laws;

•costs, expenses and damages arising from litigation;

•the impact of market fluctuations on assets and liabilities in our deferred compensation plans;

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•costs associated with designing around or payment of licensing fees associated with issued patents in our fields of business;

•individual employees intentionally or negligently failing to comply with our internal controls;

•government support of alternative energy industries, such as solar;

•negative impacts related to the United Kingdom's withdrawal from the European Union, or "Brexit", including uncertainties regarding the terms of applicable trade treaties between the United Kingdom and other countries, particularly with regard to any potential negative effects on our sales from our Glasgow, Scotland facility to other jurisdictions and purchases of supplies from outside the United Kingdom by such facility;

•negative impacts related to government instability in any jurisdiction in which we operate;

•the future impact of legislation, rulemaking, and changes in accounting, tax, defense procurement and export policies; and

•distraction of management related to acquisition, integration or divestment activities.

In addition, we often recognize a substantial portion of our sales in the last month of our fiscal quarters. Our expenses for any given quarter are typically based on expected sales, and if sales are below expectations in any given quarter, the adverse impact of the shortfall on our operating results may be magnified by our inability to adjust spending quickly enough to compensate for the shortfall. We also base our manufacturing on our forecasted product mix for the quarter. If the actual product mix varies significantly from our forecast, we may not be able to fill some orders during that quarter, which would result in delays in the shipment of our products. Accordingly, variations in timing of sales, particularly for our higher priced, higher margin products, can cause significant fluctuations in quarterly operating results.

Due to these and other factors, we believe that quarter-to-quarter and year-to-year comparisons of our historical operating results may not be meaningful. You should not rely on our results for any quarter or year as an indication of our future performance. Our operating results in future quarters and years may be below public market analysts' or investors' expectations, which would likely cause the price of our stock to fall. In addition, over the past several years, U.S. and global equity markets have experienced significant price and volume fluctuations that have affected the stock prices of many technology companies both in and outside our industry, and the ongoing COVID-19 pandemic could exacerbate such fluctuations. There has not always been a direct correlation between this volatility and the performance of particular companies subject to these stock price fluctuations. These factors, as well as general economic and political conditions or investors' concerns regarding the credibility of corporate financial statements, may have a material adverse effect on the market price of our stock in the future.

We depend on sole source or limited source suppliers, as well as on our own production capabilities, for some of the key components and materials, including exotic materials, certain cutting-edge optics and crystals, aluminum and magnesium, used in our products and certain gases for the servicing of certain of our products, which makes us susceptible to supply shortages or price fluctuations that could adversely affect our business, particularly our ability to meet our customers' delivery requirements.

We currently purchase several key components, gases and materials used in the manufacture and servicing of our products from sole source or limited source suppliers. From time-to-time our customers require us to ramp up production and/or accelerate delivery schedules of our products, and our key suppliers may not have the ability to increase their production in line with our customers' demands. This can become acute during times of high growth in our customers' businesses. Our failure to timely receive these key components and materials would likely cause delays in the shipment of our products, which would likely negatively impact both our customers and our business. Some of these suppliers are relatively small private companies that may discontinue their operations at any time and may be particularly susceptible to prevailing economic conditions. Some of our suppliers are located in regions susceptible to natural and man-made disasters, such as Thailand which has experienced severe flooding, Japan which has experienced earthquakes, tsunamis and a resulting nuclear disaster, and the Eastern part of the United States, California, Belgium and Germany, which have experienced severe flooding, wildfires and/or power loss. In addition, our suppliers have been adversely affected by the COVID-19 pandemic and the related imposition of government restrictions to mitigate the spread of the virus. We typically purchase our components and materials through purchase orders or agreed upon terms and conditions, and we do not have guaranteed supply arrangements with many of these suppliers. For certain long-lead time supplies or in order to lock-in pricing, we may be obligated to place non-cancellable purchase orders or otherwise assume liability for a large amount of the ordered supplies, which limits our ability to adjust down our inventory liability in the event of market downturns or other customer cancellations or rescheduling of their purchase orders for our products.

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customers' demands. This can become acute during times of high growth in our customers' businesses. Our failure to timely receive these key components and materials would likely cause delays in the shipment of our products, which would likely negatively impact both our customers and our business. Some of these suppliers are relatively small private companies that may discontinue their operations at any time and may be particularly susceptible to prevailing economic conditions. Some of our suppliers are located in regions susceptible to natural and man-made disasters, such as Thailand which has experienced severe flooding, Japan which has experienced earthquakes, tsunamis and a resulting nuclear disaster, and the Eastern part of the United States, California, Belgium and Germany, which have experienced severe flooding, wildfires and/or power loss. In addition, our suppliers have been adversely affected by the COVID-19 pandemic and the related imposition of government restrictions to mitigate the spread of the virus, particularly the recent shutdowns in Shanghai by the Chinese government. The largest source of certain gases which are utilized in the use and servicing of some of our products, including our largest excimer lasers, has historically been located in Ukraine. We have accelerated purchases of this gas from other limited sources outside of the conflict and, to date, have avoided any material disruption to our business. Similarly, our end customers for these products are largely located in geographies which have access to these gases from local suppliers. Any future material disruption in the availability of such gases, including by our customers, could have a materially negative impact on our results of operations. We typically purchase our components and materials through purchase orders or agreed upon terms and conditions, and we do not have guaranteed supply arrangements with many of these suppliers. For certain long-lead time supplies or in order to lock-in pricing, we may be obligated to place non-cancellable purchase orders or otherwise assume liability for a large amount of the ordered supplies, which limits our ability to adjust down our inventory liability in the event of market downturns or other customer cancellations or rescheduling of their purchase orders for our products.

Some of our products, particularly in the flat panel display industry, require designs and specifications that are at the cutting-edge of available technologies and change frequently to meet rapidly evolving market demands. By their very nature, the types of components used in such products can be difficult and unpredictable to manufacture and may only be available from a single supplier, which increases the risk that we may not obtain such components in a timely manner. Identifying alternative sources of supply for certain components could be difficult and costly, result in management distraction in assisting our current and future suppliers to meet our and our customers' technical requirements, and cause delays in shipments of our products while we identify, evaluate and test the products of alternative suppliers. Any such delay in shipment would result in a delay or cancellation of our ability to convert such order into revenues. Furthermore, financial or other difficulties faced by these suppliers or significant changes in demand for these components or materials could limit their availability. We continue to consolidate our supply base and move supplier locations. When we transition locations, we may increase our inventory of such products as a "safety stock" during the transition, which may cause the amount of inventory reflected on our balance sheet to increase. Additionally, many of our customers rely on sole source suppliers. In the event of a disruption of our customers' supply chain, orders from our customers could decrease or be delayed.

Like most other multinational companies, we are also highly dependent upon the ability to ship products to customers and to receive shipments of supplies from suppliers. The COVID-19 pandemic and resulting government policies have resulted in variable limitations on our ability to receive supplies and ship our products to customers. In the event of a disruption in the worldwide or regional shipping infrastructure, our access to supplies and our ability to deliver products to customers would correspondingly be negatively impacted. Any such disruption would likely materially and adversely affect our operating results and financial condition.

Any interruption or delay in the supply of any of these components, materials or ~~materials~~gases, or the inability to obtain these components, ~~and~~ materials or gases from alternate sources at acceptable prices and within a reasonable amount of time, or our failure to properly manage these moves, would impair our ability to meet scheduled product deliveries to our customers and could cause customers to cancel orders. Furthermore, we have historically relied exclusively on our own production capability to manufacture certain strategic components, crystals, semiconductor lasers, fiber, lasers and laser-based systems. We also manufacture certain large format optics. Because we manufacture, package and test these components, products and systems at our own facilities, and such components, products and systems are not readily available from other sources, any interruption in manufacturing would adversely affect our business. Since many of our products have lengthy qualification periods, our ability to introduce multiple suppliers for parts may be limited. In addition, our failure to achieve adequate manufacturing yields of these items at our manufacturing facilities may materially and adversely affect our operating results and financial condition.

Disruption in the global supply chain ~~could~~has negatively impacted and may continue to negatively impact our businesses.

~~During~~Our ~~2021,~~business ~~companies~~and ~~around~~our ~~the~~customers’ ~~world~~businesses ~~experienced~~have ~~supply~~been ~~chain~~detrimentally ~~disruptions~~impacted ~~which led to widespread shortages of many components used in the manufacture of their products. For example, the global availability of semiconductor chips~~ and ~~other~~may ~~electronic components experienced widespread shortages and we anticipate that such shortages will~~ continue into ~~2022.~~be ~~While~~negatively ~~the~~impacted ~~products~~by weworldwide ~~sell~~logistics ~~are sourced from a wide variety of domestic~~ and ~~international vendors, any disruption in our~~ supply chain orissues, ~~inability~~including toconstraints ~~find~~on ~~qualified~~available ~~vendors~~cargo capabilities and ~~access~~limited ~~products~~availability ~~that~~of ~~meet~~once ~~requisite~~broadly ~~quality~~available ~~and~~supplies ~~safety~~of ~~standards~~both inraw amaterials ~~timely~~ and ~~efficient~~finished ~~manner~~components ~~could adversely impact our businesses. The loss or disruption of~~ such ~~supply~~as ~~arrangements~~integrated ~~for~~circuits ~~any~~and ~~reason,~~we ~~including~~anticipate ~~for~~that ~~issues~~ such asshortages ~~COVID-19~~will orcontinue ~~other~~at ~~health~~least ~~epidemics~~through or2022. ~~pandemics,~~In ~~labor disputes~~addition, ~~loss~~the orRussian ~~impairment~~invasion of ~~key~~Ukraine ~~manufacturing~~has ~~sites,~~resulted ~~inability~~in toshipments ~~procure~~of ~~sufficient~~resources ~~raw~~from ~~materials,~~that ~~quality~~country ~~control~~being ~~issues,~~delayed ~~ethical sourcing issues, a supplier’s financial distress, natural disasters, looting, vandalism~~ or ~~acts~~halted ofand ~~war or terrorism, trade sanctions or other external factors over which we have no control,~~ could ~~interrupt product supply and, if not effectively managed and remedied,~~ have aan ~~material~~ adverse impact on our ~~business~~global ~~operations,~~supply ~~financial~~chains. ~~condition~~Ukraine ~~and~~is ~~results of operations.~~

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the world’s leading exporter of neon gas, which is used in our excimer laser tubes. While the products we sell are sourced from a wide variety of domestic and international vendors, any disruption in our supply chain or inability to find qualified vendors and access components that meet requisite cost, quality and safety standards in a timely and efficient manner could adversely impact our businesses. The loss or disruption of such supply arrangements for any reason, including for issues such as COVID-19 or other health epidemics or pandemics, labor disputes, loss or impairment of key manufacturing sites, inability to procure sufficient raw materials, quality control issues, ethical sourcing issues, a supplier’s financial distress, natural disasters, looting, vandalism or acts of war (including in Ukraine) or terrorism, trade sanctions or other external factors over which we have no control, could further disrupt our supply chain and, if not effectively managed and remedied, have a material adverse impact on our business operations, financial condition and results of operations.

Russia’s invasion of Ukraine and the resulting conflict has had a negative impact on our business, may continue to negatively impact our business and may have a negative impact on our results of operations.

In February 2022, Russia invaded Ukraine, resulting in the United States, Canada, the European Union ("EU") and other countries imposing economic sanctions on Russia, some of which have been expanded to include Belarus. The military conflict and the resulting sanctions have caused and are expected to continue to cause significant disruptions in logistics, availablility of components and supplies used in the manufacture and services of our products and global markets. The largest source of certain gases which are utilized in the use and servicing of some of our products, including our largest excimer lasers, has historically been located in Ukraine. We have accelerated purchases of this gas from other limited sources outside of the conflict and, to date, have avoided any material disruption to our business. Similarly, our end customers for these products are largely located in geographies which have access to these gases from local suppliers.

We participate in the microelectronics market, which requires significant research and development expenses to develop and maintain products and a failure to achieve market acceptance for our products could have a significant negative impact on our business and results of operations.

The microelectronics market is characterized by rapid technological change, frequent product introductions, the volatility of product supply and demand, changing customer requirements and evolving industry standards. The nature of this market requires significant research and development expenses to participate, with substantial resources invested in advance of material sales of our products to our customers in this market. Additionally, our product offerings may become obsolete given the frequent introduction of alternative technologies. In the event either our customers' or our products fail to gain market acceptance, or the microelectronics market fails to grow, it would likely have a significant negative effect on our business and results of operations.59

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We participate in the flat panel display market, which has a relatively limited number of end customer manufacturers. Our backlog, timing of net sales and results of operations could be negatively impacted in the event we face any significant periods with few or no orders or our customers reschedule or cancel orders.

In the flat panel display market, it is unclear when the timing will be, or whether it will occur at all, for any further build-out of fabs for the manufacture of OLED screens, and there are a relatively limited number of manufacturers who are the end customers for our annealing products. In the ~~first~~second quarter of fiscal 2022, Advanced Process Systems Corporation, an integrator in the flat panel display market based in South Korea, contributed more than 10% of our revenue. Given macroeconomic conditions, varying consumer demand and technical process limitations at manufacturers, we may see fluctuations in orders, including periods with no or few orders, and our customers may seek to reschedule or cancel orders.

These larger flat panel-related systems have large average selling prices. Any significant periods with few or no orders or any rescheduling or canceling of such orders by our customers will likely have a significant impact on our quarterly or annual net sales and results of operations and could negatively impact inventory values and backlog. Additionally, challenges in meeting evolving technological requirements for these complex products by us and our suppliers could result in delays in shipments and rescheduled or cancelled orders by our customers. This could negatively impact our backlog, timing of net sales and results of operations.

Some of our laser systems are complex in design and may contain defects that are not detected until deployed by our customers, which could increase our costs and reduce our net sales.

Lasers and laser systems are inherently complex in design and require ongoing regular maintenance. The manufacture of our lasers, laser products and laser systems involves a highly complex and precise process. As a result of the technological complexity of our products, in particular our excimer laser annealing tools used in the flat panel display market, changes in our or our suppliers' manufacturing processes or the inadvertent use of defective materials by us or our suppliers could result in a material adverse effect on our ability to achieve acceptable manufacturing yields and product reliability. To the extent that we do not achieve and maintain our projected yields or product reliability, our business, operating results, financial condition and customer relationships would be adversely affected. We provide warranties on a majority of our product sales, and reserves for estimated warranty costs are recorded during the period of sale. The determination of such reserves requires us to make estimates of failure rates and expected costs to repair or replace the products under warranty. We typically establish warranty reserves based on historical warranty costs for each product line. If actual return rates and/or repair and replacement costs differ significantly from our estimates, adjustments to cost of sales may be required in future periods which could have an adverse effect on our results of operations.

Our customers may discover defects in our products after the products have been fully deployed and operated, including under the end user's peak stress conditions. In addition, some of our products are combined with products from other vendors, which may contain defects. As a result, should problems occur, it may be difficult to identify the source of the problem. If we are unable to identify and fix defects or other problems, we could experience, among other things:

•loss of customers or orders;

•increased costs of product returns and warranty expenses;

•damage to our brand reputation;

•failure to attract new customers or achieve market acceptance;

•diversion of development, engineering and manufacturing resources; and

•legal actions by our customers and/or their end users.

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The occurrence of any one or more of the foregoing factors could seriously harm our business, financial condition and results of operations.

Continued volatility in the advanced packaging and semiconductor manufacturing markets could adversely affect our business, financial condition and results of operations.

A portion of our net sales in the microelectronics market depends on the demand for our products by advanced packaging applications and semiconductor equipment companies. These markets have historically been characterized by sudden and severe cyclical variations in product supply and demand, which have often severely affected the demand for semiconductor manufacturing equipment, including laser-based tools and systems. The timing, severity and duration of these market cycles are difficult to predict, especially during the ongoing COVID-19 pandemic, and we may not be able to respond effectively to these cycles. The continuing uncertainty in these markets severely limits our ability to predict our business prospects or financial results in these markets.

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severe cyclical variations in product supply and demand, which have often severely affected the demand for semiconductor manufacturing equipment, including laser-based tools and systems. The timing, severity and duration of these market cycles are difficult to predict, especially during the ongoing COVID-19 pandemic, and we may not be able to respond effectively to these cycles. The continuing uncertainty in these markets severely limits our ability to predict our business prospects or financial results in these markets.

During industry downturns, our net sales from these markets may decline suddenly and significantly. Our ability to rapidly and effectively reduce our cost structure in response to such downturns is limited by the fixed nature of many of our expenses in the near term and by our need to continue our investment in next-generation product technology and to support and service our products. In addition, due to the relatively long manufacturing lead times for some of the systems and subsystems we sell to these markets, we may incur expenditures or purchase raw materials or components for products we cannot sell. Accordingly, downturns in the semiconductor capital equipment market may materially harm our operating results. Conversely, when upturns in these markets occur, we must be able to rapidly and effectively increase our manufacturing capacity to meet increases in customer demand that may be extremely rapid, and if we fail to do so we may lose business to our competitors and our relationships with our customers may be harmed.

Our future success depends on our ability to increase our sales volumes and decrease our costs to offset potential declines in the average selling prices of our products and, if we are unable to realize greater sales volumes and lower costs, our operating results may suffer.

Our ability to increase our sales volume and our future success depends on the continued growth of the markets for lasers, laser systems, laser components and related accessories, as well as our ability to identify, in advance, emerging markets for laser-based systems and to manage our manufacturing capacity to meet customer demands. We cannot assure you that we will be able to successfully identify, on a timely basis, new high-growth markets in the future. Moreover, we cannot assure you that new markets will develop for our products or our customers' products, or that our technology or pricing will enable such markets to develop. Future demand for our products is uncertain and will depend to a great degree on continued technological development and the introduction of new or enhanced products. If this does not continue, sales of our products may decline and our business will be harmed.

We have in the past experienced decreases in the average selling prices ("ASPs") of some of our products. As competing products become more widely available or lower-cost products come to market, the ASPs of our products may decrease. If we are unable to offset any decrease in our ASPs by increasing our sales volumes, our net sales will decline. In addition, to maintain our gross margins, we must continue to reduce the cost of manufacturing our products while maintaining their high quality. From time to time, our products, like many complex technological products, may fail in greater frequency than anticipated. This can lead to further charges, which can result in higher costs, lower gross margins and lower operating results. Furthermore, as ASPs of our current products decline, we must develop and introduce new products and product enhancements with higher margins. If we cannot maintain our gross margins, our operating results could be seriously harmed, particularly if the ASPs of our products decrease significantly.

We face risks associated with our worldwide operations and sales that could harm our financial condition and results of operations.

For the three and six months ended ~~January~~April 12, 2022, 77% and 76%, respectively, of our net sales were derived from customers outside of the United States. For fiscal 2021, 2020 and 2019, 77%, 76% and 76%, respectively, of our net sales were derived from customers outside of the United States. We anticipate that international sales, particularly in Asia, will continue to account for a significant portion of our net sales in the foreseeable future.

A global economic slowdown or a natural disaster could have a negative effect on various international markets in which we operate, such as the earthquake, tsunami and resulting nuclear disaster in Japan and the flooding in Germany and Thailand. Such a slowdown may cause us to reduce our presence in certain countries, which may negatively affect the overall level of business in such countries. Our international sales are primarily through our direct sales force. Additionally, some international sales are made through international distributors and representatives. Currently, the COVID-19 pandemic is having a significant adverse effect on the global economy, which is affecting the various markets in which we operate.

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business in such countries. Our international sales are primarily through our direct sales force. Additionally, some international sales are made through international distributors and representatives. Currently, the COVID-19 pandemic and the Russian invasion of Ukraine are having a significant adverse effect on the global economy, which is affecting the various markets in which we operate.

Our international operations and sales are subject to a number of risks, including:

•compliance with applicable import/export regulations, tariffs and trade barriers, including recently instituted or proposed changes in trade policies by the U.S. and any corresponding retaliatory actions by affected countries, in particular with respect to China;

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•longer accounts receivable collection periods;

•longer lead times for key components from suppliers in China due to recent shutdowns enacted by the Chinese government;

•the adverse impact on our global supply chains due to the Russian invasion of Ukraine which has resulted in shipments of resources from that country being delayed or halted, as Ukraine is the world’s leading exporter of neon gas, which is used in our excimer laser tubes;

•the impact of recessions and other economic conditions in economies outside the United States, including, for example, dips in the manufacturing Purchasing Managers Index as well as the Institute for Supply Management data in the Eurozone, in particular in Germany;

•unexpected changes in regulatory requirements and compliance with applicable regulatory requirements;

•product certification requirements;

•environmental regulations;

•reduced protection for intellectual property rights in some countries;

•potentially adverse tax consequences;

•political and economic instability, such as the current situation between the governments of Japan and South Korea, which has led to the imposition of trade restrictions by the Japanese government affecting the export to South Korea of certain products and materials used in the manufacture of flat panel displays and in the semiconductor industry;

•compliance with applicable United States and foreign anti-corruption laws;

•less than favorable contract terms;

•reduced ability to enforce contractual obligations;

•cultural and management differences;

•reliance in some jurisdictions on third-party sales channel partners;

•preference for locally produced products; and

•shipping and other logistics complications.

Our business could also be impacted by international conflicts, terrorist and military activity including, in particular, any such conflicts on the Korean peninsula, civil unrest and pandemics, any of which could cause a slowdown in customer orders, cause customer order cancellations or negatively impact availability of supplies or limit our ability to timely service our installed base of products.

We are also subject to the risks of fluctuating foreign currency exchange rates, which could materially adversely affect the sales price of our products in foreign markets, as well as the costs and expenses of our international subsidiaries, particularly if we have a significant amount of manufacturing costs denominated in one currency (e.g., the Euro) compared to the sales of those same products to customers denominated in another currency (e.g., the U.S. Dollar). While we use forward exchange contracts and other risk management techniques to hedge our foreign currency exposure, we remain exposed to the economic risks of foreign currency fluctuations.62

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We depend on skilled personnel to operate our business effectively in a rapidly changing market, and if we are unable to retain existing or hire additional personnel when needed, or manage transitions among members of our leadership team, our ability to develop and sell our products could be harmed.

Our ability to continue to attract and retain highly skilled personnel will be a critical factor in determining whether we will be successful in the future, including the time preceding the closing of the Merger. Recruiting and retaining highly skilled personnel in certain functions continues to be difficult. At certain locations where we operate, the cost of living is extremely high and it may be difficult to retain key employees and management at a reasonable cost. We may not be successful in attracting, assimilating or retaining qualified personnel to fulfill our current or future needs, which could adversely affect our growth and our business.

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Our future success depends upon the continued services of our executive officers and other key engineering, sales, marketing, manufacturing and support personnel, as well as our ability to effectively transition to their successors. We can provide no assurance that we will be able to find suitable successors to key roles as transitions occur or that any identified successor will be successfully integrated into our management team. Our inability to do so, or to retain other key employees or effectively transition to their successors, or any delay in filling any such positions, could harm our business and our results of operations.

The long sales cycles for many of our products may cause us to incur significant expenses without offsetting net sales.

Customers often view the purchase of our products as a significant and strategic decision. As a result, customers typically expend significant effort in evaluating, testing and qualifying our products before making a decision to purchase them, resulting in a lengthy initial sales cycle. While our customers are evaluating our products and before they place an order with us, we may incur substantial sales and marketing and research and development expenses to customize our products to the customers' needs. We may also expend significant management efforts, increase manufacturing capacity and order long lead-time components or materials prior to receiving an order. Even after this evaluation process, a potential customer may not purchase our products. As a result, these long sales cycles may cause us to incur significant expenses without ever receiving net sales to offset such expenses.

The markets in which we sell our products are intensely competitive and increased competition could cause reduced sales levels, lower prices, reduced gross margins or the loss of market share.

Competition in the various photonics markets in which we provide products is very intense. We compete against a number of large public and private companies, including IPG Photonics Corporation, Lumentum, MKS, Novanta Inc., nLIGHT, Inc., II-VI, Wuhan Raycus Fiber Laser Technologies Co., Ltd, and Trumpf GmbH, as well as other smaller companies. Some of our competitors are large companies that have significant financial, technical, marketing and other resources. These competitors may be able to devote greater resources than we can to the development, promotion, sale and support of their products. Some of our competitors are much better positioned than we are to acquire other companies in order to gain new technologies or products that may displace our product lines. Any of these acquisitions could give our competitors a strategic advantage. Any business combinations or mergers among our competitors, forming larger companies with greater resources, could result in increased competition, price reductions, reduced margins or loss of market share, any of which could materially and adversely affect our business, results of operations and financial condition.

Additional competitors may enter the markets in which we serve, both foreign and domestic, and we are likely to compete with new companies in the future. For example, in recent years there have been a growing number of companies in China that, in some cases aided by government subsidies, are targeting our markets and are exerting significant price pressure in certain of our product markets, in particular the HPFL products used in the metal cutting market in China, which led to our decision to exit this market. These companies will likely in the future be able to expand into broader product markets, which may result in additional competitive pressures on us. We may also encounter potential customers that, due to existing relationships with our competitors, are committed to the products offered by these competitors. Further, our current or potential customers may determine to develop and produce products for their own use which are competitive to our products. Such vertical integration could reduce the market opportunity for our products. As a result of the foregoing factors, we expect that competitive pressures ~~may result in price reductions, reduced margins, loss of sales and loss of market share. In addition, in markets where there are a limited number of customers, competition is particularly intense.~~

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may result in price reductions, reduced margins, loss of sales and loss of market share. In addition, in markets where there are a limited number of customers, competition is particularly intense.

If we fail to accurately forecast component and material requirements for our products, we could incur additional costs and incur significant delays in shipments, which could result in a loss of customers.

We use rolling forecasts based on anticipated product orders and material requirements planning systems to determine our product requirements. It is very important that we accurately predict both the demand for our products and the lead times required to obtain the necessary components and materials. We depend on our suppliers for most of our product components and materials. Lead times for components and materials that we order vary significantly and depend on factors including the specific supplier requirements, the size of the order, contract terms and current market demand for components. For substantial increases in our sales levels of certain products, some of our suppliers may need at least nine months lead-time. If we overestimate our component and material requirements, we may have excess inventory, which would increase our costs. If we underestimate our component and material requirements, we may have inadequate inventory, which could interrupt and delay delivery of our products to our customers. We expect that the volatility and uncertainty created by the COVID-19 pandemic in the markets we serve will exacerbate these issues, and any of these occurrences would negatively impact our net sales, business or operating results.

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Our reliance on contract manufacturing and outsourcing may adversely impact our financial results and operations due to our decreased control over the performance and timing of certain aspects of our manufacturing.

Our manufacturing strategy includes partnering with contract manufacturers to outsource non-core sub-assemblies and less complex turnkey products, including some performed at international sites located in Asia and Eastern Europe. Our ability to resume internal manufacturing operations for certain products and components in a timely manner may be eliminated. The cost, quality, performance and availability of contract manufacturing operations are and will be essential to the successful production and sale of many of our products. Our financial condition or results of operation could be adversely impacted if any contract manufacturer or other supplier is unable, for any reason, ~~including as a result of the COVID-19 pandemic and the negative effect it is having on the global economy,~~ to meet our cost, quality, performance, and availability standards. We may not be able to provide contract manufacturers with product volumes that are high enough to achieve sufficient cost savings. If shipments fall below forecasted levels, we may incur increased costs or be required to take ownership of the inventory. Also, our ability to control the quality of products produced by contract manufacturers may be limited and quality issues may not be resolved in a timely manner, which could adversely impact our financial condition or results of operations.

If we fail to effectively manage our growth or, alternatively, our spending during downturns, our business could be disrupted, which could harm our operating results.

Growth in sales, combined with the challenges of managing geographically dispersed operations, can place a significant strain on our management systems and resources, and our anticipated growth in future operations could continue to place such a strain. The failure to effectively manage our growth could disrupt our business and harm our operating results. Our ability to successfully offer our products and implement our business plan in evolving markets requires an effective planning and management process. In economic downturns, we must effectively manage our spending and operations to ensure our competitive position during the downturn, as well as our future opportunities when the economy improves, remain intact. The failure to effectively manage our spending and operations could disrupt our business and harm our operating results.

Our market is unpredictable and characterized by rapid technological changes and evolving standards demanding a significant investment in research and development, and, if we fail to address changing market conditions, our business and operating results will be harmed.

The photonics industry is characterized by extensive research and development, rapid technological change, frequent new product introductions, changes in customer requirements and evolving industry standards. Because this industry is subject to rapid change, it is difficult to predict its potential size or future growth rate. Our success in generating net sales in this industry will depend on, among other things:

•maintaining and enhancing our relationships with our customers;

•the education of potential end-user customers about the benefits of lasers and laser systems; and

•our ability to accurately predict and develop our products to meet industry standards.

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We cannot assure you that our expenditures for research and development will result in the introduction of new products or, if such products are introduced, that those products will achieve sufficient market acceptance or to generate sales to offset the costs of development. Our failure to address rapid technological changes in our markets could adversely affect our business and results of operations.

Our future success depends on our ability to develop and successfully introduce new and enhanced products that meet the needs of our customers.

Our current products address a broad range of commercial and scientific research applications in the photonics markets. We cannot assure you that the market for these applications will continue to generate significant or consistent demand for our products. Demand for our products could be significantly diminished by disrupting technologies or products that replace them or render them obsolete. Furthermore, the new and enhanced products in certain markets generally continue to be smaller in size and have lower ASPs, and therefore, we have to sell more units to maintain revenue levels. Accordingly, we must continue to invest in research and development in order to develop competitive products.

Our future success depends on our ability to anticipate our customers' needs and develop products that address those needs. Introduction of new products and product enhancements will require that we effectively transfer production processes from research and development to manufacturing and coordinate our efforts with those of our suppliers to achieve volume production rapidly. If we fail to transfer production processes effectively, develop product enhancements or introduce new products in sufficient quantities to meet the needs of our customers as scheduled, our net sales may be reduced and our business may be harmed.

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rapidly. If we fail to transfer production processes effectively, develop product enhancements or introduce new products in sufficient quantities to meet the needs of our customers as scheduled, our net sales may be reduced and our business may be harmed.

Our and our customers' operations would be seriously harmed if our logistics or facilities or those of our suppliers, our customers' suppliers or our contract manufacturers were to experience catastrophic loss.

Our operations, logistics and facilities and those of our customers, suppliers and contract manufacturers could be subject to a catastrophic loss from fire, flood, earthquake, volcanic eruption, work stoppages, power outages (particularly the rolling blackouts recently experienced in China), acts of war, pandemics such as COVID-19, energy shortages, theft of assets, other natural disasters or terrorist activity. A substantial portion of our research and development activities, manufacturing, our corporate headquarters and other critical business operations are located near major earthquake faults in Santa Clara, California, an area with a history of seismic events. Any such loss or detrimental impact to any of our operations, logistics or facilities could disrupt our operations, delay production, shipments and net sales and result in large expenses to repair or replace the facility. While we have obtained insurance to cover most potential losses, after reviewing the costs and limitations associated with earthquake insurance, we have decided not to procure such insurance. We believe that this decision is consistent with decisions reached by numerous other companies located nearby. We cannot assure you that our existing insurance coverage will be adequate against all other possible losses.

ACQUISITION RISKS

We may not be able to integrate the business of completed or future acquisitions successfully with our own, realize the anticipated benefits of such acquisitions or manage our expanded operations, any of which would adversely affect our results of operations.

Acquisition integration efforts are costly due to the large number of processes, policies, procedures, locations, operations, technologies and systems to be integrated, including purchasing, accounting and finance, sales, service, operations, payroll, pricing, marketing and employee benefits. Integration expenses could, particularly in the short term, exceed the savings we expect to achieve from the elimination of duplicative expenses and the realization of economies of scale, which could result in significant charges to earnings that we cannot currently quantify. Potential difficulties that we may encounter as part of the integration process include the following:

•the inability to successfully combine our business with the acquired company in a manner that permits the combined company to achieve the full synergies and other benefits anticipated to result from the merger;

•complexities associated with managing the combined businesses, including difficulty addressing possible differences in corporate cultures and management philosophies and the challenge of integrating products, services, complex and different information technology systems (including different Enterprise Management Systems), control and compliance processes, technology, networks and other assets of each of the companies in a cohesive manner;

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•diversion of the attention of our management;

•the disruption of, or the loss of momentum in, our business; and

•inconsistencies in standards, controls, procedures or policies.

Any of the foregoing could adversely affect our ability to maintain relationships with customers, suppliers, employees and other constituencies or our ability to achieve the anticipated benefits of the merger, or could reduce our earnings or otherwise adversely affect our business and financial results. If difficulties arise in the future and we are unable to resolve them in a timely manner, we may experience a shortage of parts and inventory or otherwise be unable to meet demand, which could have a material adverse impact on our results of operations.

Following an acquisition, the size and complexity of the business of the combined company could increase significantly. Our future success depends, in part, upon our ability to manage this expanded business, which could pose substantial challenges for management, including challenges related to the management and monitoring of new operations and associated increased costs and complexity. The execution of these consolidation projects could result in temporary loss of productivity or operational efficiency, interruptions in manufacturing or other unforeseen challenges while the projects are ongoing. Moreover, there can be no assurances that we will be successful in realizing the anticipated savings in connection with these consolidations or with our broader efforts to manage our expanded business or that we will realize the expected synergies and benefits anticipated from the merger.

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broader efforts to manage our expanded business or that we will realize the expected synergies and benefits anticipated from the merger.

Historically, acquisitions have been an important element of our strategy. However, we may not find suitable acquisition candidates in the future and we may not be able to successfully integrate and manage acquired businesses. Any acquisitions we make could disrupt our business and harm our financial condition.

We have in the past made both large and smaller strategic acquisitions of other corporations and entities, including Electro-Optics Technology in April 2021 and Rofin in November 2016, as well as asset purchases, and we continue to evaluate potential strategic acquisitions of complementary companies, products and technologies. In the event of any future acquisitions, we could:

•issue stock that would dilute our current stockholders' percentage ownership;

•pay cash that would decrease our working capital;

•incur debt;

•assume liabilities; or

•incur expenses related to impairment of goodwill and other long-lived assets, as we incurred in the quarter ended April 4, 2020 totaling $451.0 million.

Acquisitions also involve numerous risks, including:

•problems combining the acquired operations, systems, technologies or products;

•an inability to realize expected operating efficiencies or product integration benefits;

•difficulties in coordinating and integrating geographically separated personnel, organizations, systems and facilities;

•difficulties integrating business cultures;

•unanticipated costs or liabilities, including the costs associated with improving the internal controls of the acquired company;

•diversion of management's attention from our core businesses;

•adverse effects on existing business relationships with suppliers and customers;

•potential loss of key employees, particularly those of the purchased organizations;

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•incurring unforeseen obligations or liabilities in connection with acquisitions; and

•the failure to complete acquisitions even after signing definitive agreements which, among other things, would result in the expensing of potentially significant professional fees and other charges in the period in which the acquisition or negotiations are terminated.

We cannot assure you that we will be able to successfully identify appropriate acquisition candidates, to integrate any businesses, products, technologies or personnel that we might acquire in the future or achieve the anticipated benefits of such transactions, which may harm our business.

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FINANCIAL RISKS

Our indebtedness following the Rofin merger is substantially greater than our indebtedness prior to the merger. This increased level of indebtedness could adversely affect us, including by decreasing our business flexibility, and will increase our borrowing costs.

In November 2016, we entered into a credit agreement (the "Credit Agreement"), which provided for a 670.0 million Euro term loan (the "Euro Term Loan"), all of which was drawn, and a $100.0 million revolving credit facility (the "Revolving Credit Facility"), under which a 10 million Euro letter of credit was issued. As of ~~January~~April 12, 2022, ~~349~~348.82 million Euros were outstanding under the Euro Term Loan. On October 29, 2021, we repaid outstanding borrowings under the Revolving Credit Facility, and on November 5, 2021, the Revolving Credit Facility terminated. In connection with the termination of our Revolving Credit Facility, on October 29, 2021, we entered into a 10.0 million Euro letter of credit facility, rolled our existing letter of credit into that facility and deposited 10.5 million Euros with Barclays as cash collateral to secure the payment obligations under such facility. We may incur additional indebtedness in the future by entering into new financing arrangements. Our ability to pay interest and repay the principal of our current indebtedness is dependent upon our ability to manage our business operations and the ongoing interest rate environment. There can be no assurance that we will be able to manage any of these risks successfully.

The Credit Agreement contains customary affirmative covenants, including covenants regarding the payment of taxes and other obligations, maintenance of insurance, reporting requirements and compliance with applicable laws and regulations, and negative covenants, including covenants limiting the ability of us and our subsidiaries to, among other things, incur debt, grant liens, make investments, make certain restricted payments, transact with affiliates, and sell assets. The Credit Agreement also requires us and our subsidiaries to maintain a senior secured net leverage ratio as of the last day of each fiscal quarter of less of than or equal to 3.50 to 1.00. The Credit Agreement contains customary events of default that include, among other things, payment defaults, cross defaults with certain other indebtedness, violation of covenants, inaccuracy of representations and warranties in any material respect, change in control of us and Coherent Holding BV & Co. K.G. (formerly Coherent Holding GmbH), judgment defaults, and bankruptcy and insolvency events. If an event of default exists, the lenders may require the immediate payment of all obligations and exercise certain other rights and remedies provided for under the Credit Agreement, the other loan documents and applicable law. The acceleration of such obligations is automatic upon the occurrence of a bankruptcy and insolvency event of default. There can be no assurance that we will have sufficient financial resources or we will be able to arrange financing to repay our borrowings at such time.

Certain of our financial arrangements, including our Credit Agreement, are made at variable rates that use interbank offered rates, or IBORs, including the Euro Interbank Offered Rate, or EURIBOR and the London Interbank Offered Rate, or LIBOR (or metrics derived from or related to LIBOR), as a benchmark for establishing the interest rate. IBORs are or have been reformed, may cease to be available or may be declared to be no longer representative of the underlying market and economic realities. In such a case IBORs and specifically LIBOR may need to be replaced with a replacement rate. While EURIBOR is the subject of reform, in March 2021, the United Kingdom’s Financial Conduct Authority, which regulates LIBOR, announced that it intends to cease or otherwise declare as no longer representative certain LIBOR settings on December 31, 2021 and the remainder of the U.S. dollar LIBOR settings on June 30, 2023. At this time, we cannot predict how markets will respond to reform or the proposed alternative rates or the effect of any changes to IBORs or the discontinuation or non-representativeness of LIBOR. New methods of calculating IBORs that may be established or the establishment of alternative reference rates could have an adverse impact on the market value for or value of IBOR-linked securities, loans and other financial obligations or extensions of credit held by or due to us. Changes in market interest rates may influence our financing costs, returns on financial investments and the valuation of derivative contracts and could reduce our earnings and cash flows. There is no guarantee that a transition from IBORs and specifically LIBOR to an alternative will not result in financial market disruptions, significant increases in benchmark rates, or borrowing costs to borrowers, any of which could have an adverse effect on our business, financial condition, and results of operations.

Our substantially increased indebtedness and higher debt-to-equity ratio as a result of the Rofin merger in comparison to that prior to the merger will have the effect, among other things, of reducing our flexibility to respond to changing business and economic conditions and will increase our borrowing costs. In addition, the amount of cash required to service our increased indebtedness levels and thus the demands on our cash resources will be greater than the amount of cash flows required to service our indebtedness or that of Rofin individually prior to the merger. The increased levels of indebtedness could also reduce funds available for our investments in product development as well as capital expenditures, dividends, share repurchases and other activities and may create competitive disadvantages for us relative to other companies with lower debt levels.

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economic conditions and will increase our borrowing costs. In addition, the amount of cash required to service our increased indebtedness levels and thus the demands on our cash resources will be greater than the amount of cash flows required to service our indebtedness or that of Rofin individually prior to the merger. The increased levels of indebtedness could also reduce funds available for our investments in product development as well as capital expenditures, dividends, share repurchases and other activities and may create competitive disadvantages for us relative to other companies with lower debt levels.

If our goodwill or intangible assets become impaired, we may be required to record a significant charge to earnings.

Under accounting principles generally accepted in the United States, we review our intangible assets for impairment when events or changes in circumstances indicate the carrying value may not be recoverable. Goodwill is required to be tested for impairment at least annually. Factors that may be considered in determining whether a change in circumstances indicating that the carrying value of our goodwill or other intangible assets may not be recoverable include declines in our stock price and market capitalization or future cash flows projections. A decline in our stock price, or any other adverse change in market conditions, particularly if such change has the effect of changing one of the critical assumptions or estimates we used to calculate the estimated fair value of our reporting units, could result in a change to the estimation of fair value that could result in an impairment charge. Any such material charges, whether related to goodwill or purchased intangible assets, may have a material negative impact on our financial and operating results. For example, in the quarter ended April 4, 2020, the worldwide spread of COVID-19 created significant volatility, uncertainty and disruption to the global economy, representing an indicator to test our goodwill for impairment. As a result of that test, we recorded a non-cash pre-tax charge, in the quarter ended April 4, 2020, related to the ILS reporting unit of $327.2 million, reducing the goodwill balance of the reporting unit to zero. In addition, we performed impairment tests on the long-lived assets allocated to the asset group of the ILS reporting unit, including intangible assets, property, plant and equipment and ROU assets as of April 4, 2020 and recorded non-cash pre-tax charges, in the quarter ended April 4, 2020, related to the impairment intangible assets, property, plant and equipment and ROU assets of the ILS reporting unit of $33.9 million, $85.6 million and $1.8 million, respectively.

Our cash and cash equivalents and short-term investments are managed through various banks around the world and volatility in the capital and credit market conditions could cause financial institutions to fail or materially harm service levels provided by such banks, both of which could have an adverse impact on our ability to timely access funds.

World capital and credit markets ~~have~~are ~~been~~experiencing increased volatility and ~~may~~disruption ~~continue~~following tothe ~~experience~~escalation ~~volatility~~of geopolitical tensions and ~~disruption~~the start of the military conflict between Russia and Ukraine. In some cases, the markets have exerted downward pressure on stock prices and credit capacity for certain issuers, as well as pressured the solvency of some financial institutions. These financial institutions, including banks, have had difficulty timely performing regular services and in some cases have failed or otherwise been largely taken over by governments. We maintain our cash, cash equivalents and short-term investments with a number of financial institutions around the world. Should some or all of these financial institutions fail or otherwise be unable to timely perform requested services, we would likely have limited ability to timely access our cash deposited with such institutions, or, in extreme circumstances the failure of such institutions could cause us to be unable to access cash for the foreseeable future. If we are unable to quickly access our funds when we need them, we may need to increase the use of our existing credit lines or access more expensive credit, if available. If we are unable to access our cash or if we access existing or additional credit or are unable to access additional credit, it could have a negative impact on our operations, including our reported net income. In addition, the willingness of financial institutions to continue to accept our cash deposits will impact our ability to diversify our investment risk among institutions.

We are exposed to credit risk and fluctuations in the market values of our investment portfolio.

Although we have not recognized any material losses on our cash, cash equivalents and short-term investments, future declines in their market values could have a material adverse effect on our financial condition and operating results. Given the global nature of our business, we have investments both domestically and internationally. There has recently been growing pressure on the creditworthiness of sovereign nations, particularly in Europe where a significant portion of our cash, cash equivalents and short-term investments are invested, which results in corresponding pressure on the valuation of the securities issued by such nations. Additionally, our overall investment portfolio is often concentrated in government-issued securities such as U.S. Treasury securities and government agencies, corporate notes, commercial paper and money market funds. Credit ratings and pricing of these investments can be negatively impacted by liquidity, credit deterioration or losses, financial results, or other factors. Additionally, liquidity issues or political actions by sovereign nations could result in decreased values for our investments in certain government securities. As a result, the value or liquidity of our cash, cash equivalents and short-term investments could decline or become materially impaired, which could have a material adverse effect on our financial condition and operating results. See Part I, Item 3 "Quantitative and Qualitative Disclosures about Market Risk."

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INTELLECTUAL PROPERTY AND CYBERSECURITY RISKS

If we are unable to protect our proprietary technology, our competitive advantage could be harmed.

Maintenance of intellectual property rights and the protection thereof is important to our business. We rely on a combination of patent, copyright, trademark and trade secret laws and restrictions on disclosure to protect our intellectual property rights. Our patent applications may not be approved, any patents that may be issued may not sufficiently protect our intellectual property and any issued patents may be challenged by third parties. Other parties may independently develop similar or competing technology or design around any patents that may be issued to us. We cannot be certain that the steps we have taken will prevent the misappropriation of our intellectual property, particularly in foreign countries where the laws may not protect our proprietary rights as fully as in the United States. Further, we may be required to enforce our intellectual property or other proprietary rights through litigation, which, regardless of success, could result in substantial costs and diversion of management's attention. Additionally, there may be existing patents of which we are unaware that could be pertinent to our business and it is not possible for us to know whether there are patent applications pending that our products might infringe upon since these applications are often not publicly available until a patent is issued or published.

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technology or design around any patents that may be issued to us. We cannot be certain that the steps we have taken will prevent the misappropriation of our intellectual property, particularly in foreign countries where the laws may not protect our proprietary rights as fully as in the United States. Further, we may be required to enforce our intellectual property or other proprietary rights through litigation, which, regardless of success, could result in substantial costs and diversion of management's attention. Additionally, there may be existing patents of which we are unaware that could be pertinent to our business and it is not possible for us to know whether there are patent applications pending that our products might infringe upon since these applications are often not publicly available until a patent is issued or published.

We have been and may, in the future, be subject to claims or litigation from third parties, for claims of infringement of their proprietary rights or to determine the scope and validity of our proprietary rights or the proprietary rights of competitors or other rights holders. These claims could result in costly litigation and the diversion of our technical and management personnel. Adverse resolution of litigation may harm our operating results or financial condition.

In recent years, there has been significant litigation in the United States and around the world involving patents and other intellectual property rights. This has been seen in our industry, for example in the concluded patent-related litigation between IMRA America, Inc. ("Imra") and IPG Photonics Corporation and in Imra's concluded patent-related litigation against two of our German subsidiaries. From time to time, like many other technology companies, we have received communications from other parties asserting the existence of patent rights, copyrights, trademark rights or other intellectual property rights which such third parties believe may cover certain of our products, processes, technologies or information. In the future, we may be a party to litigation to protect our intellectual property or as a result of an alleged infringement of others' intellectual property whether through direct claims or by way of indemnification claims of our customers, as, in some cases, we contractually agree to indemnify our customers against third-party infringement claims relating to our products. These claims and any resulting lawsuit, if successful, could subject us to significant liability for damages or invalidation of our proprietary rights. These lawsuits, regardless of their success, would likely be time-consuming and expensive to resolve and would divert management time and attention. In addition to paying possibly significant monetary damages, any potential intellectual property litigation could also force us to do one or more of the following:

• stop manufacturing, selling or using our products that use the infringed intellectual property;

•obtain from the owner of the infringed intellectual property right a license to sell or use the relevant technology, although such license may not be available on reasonable terms, or at all; or

•redesign the products that use the technology.

If we are forced to take any of these actions or are otherwise a party to lawsuits of this nature, we may incur significant losses and our business may be seriously harmed. We do not have insurance to cover potential claims of this type.

Our information systems are subject to attacks, interruptions and failures.

As part of our day-to-day business, we store our data and certain data about our customers in our global information technology system. While our system is designed with access security, if a third party gains unauthorized access to our data, including any regarding our customers, such a security breach could expose us to a risk of loss of this information, loss of business, litigation and possible liability. Our security measures may be breached as a result of third-party action, including intentional misconduct by computer hackers, employee error, malfeasance or otherwise. Additionally, third parties may attempt to fraudulently induce employees or customers into disclosing sensitive information such as usernames, passwords or other information in order to gain access to our customers' data or our data, including our intellectual property and other confidential business information, or our information technology systems. Because the techniques used to obtain unauthorized access, or to sabotage systems, change frequently and generally are not recognized until launched against a target, we may be unable to anticipate these techniques or to implement adequate preventative measures. Any unauthorized access could result in a loss of confidence by our customers, damage our reputation, disrupt our business, lead to legal liability and negatively impact our future sales. Additionally, such actions could result in significant costs associated with loss of our intellectual property, impairment of our ability to conduct our ~~operations, rebuilding our network and systems, prosecuting and defending litigation, responding to regulatory inquiries or actions, paying damages or taking other remedial steps.~~

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operations, rebuilding our network and systems, prosecuting and defending litigation, responding to regulatory inquiries or actions, paying damages or taking other remedial steps.

Difficulties with our enterprise resource planning system and other parts of our global information technology system could harm our business and results of operation. If our network security measures are breached and unauthorized access is obtained to a customer's data or our data or our information technology systems, we may incur significant legal and financial exposure and liabilities.

Like many modern multinational corporations, we maintain a global information technology system, including software products licensed from third parties. Any system, network or Internet failures, misuse by system users, the hacking into or disruption caused by the unauthorized access by third parties or loss of license rights could disrupt our ability to timely and accurately manufacture and ship products or to report our financial information in compliance with the timelines mandated by the SEC. Any such failure, misuse, hacking, disruptions or loss would likely cause a diversion of management's attention from the underlying business and could harm our operations. In addition, a significant failure of our global information technology system could adversely affect our ability to complete an evaluation of our internal controls and attestation activities pursuant to Section 404 of the Sarbanes-Oxley Act of 2002.

LEGAL, TAX, REGULATORY AND COMPLIANCE RISKS

Changes in tax rates, tax liabilities or tax accounting rules could affect future results.

As a global company, we are subject to taxation in the United States and various other countries and jurisdictions. Significant judgment is required to determine our worldwide tax liabilities. A number of factors may affect our future effective tax rates including, but not limited to:

•interpretation and impact of the recently enacted and aforementioned U.S. tax laws, the Tax Act and the CARES Act;

•the establishment or release of valuation allowances against deferred tax assets may cause greater volatility in the effective tax rate;

•changes in our current and future global structure based on the Rofin acquisition and restructuring that involved significant movement of U.S. and foreign entities and our ability to maintain favorable tax treatment as a result of various Rofin restructuring efforts and business activities;

•the outcome of discussions with various tax authorities regarding intercompany transfer pricing arrangements;

•changes that involve other acquisitions, restructuring or an increased investment in technology outside of the United States to better align asset ownership and business functions with revenues and profits;

•changes in the composition of earnings in countries or states with differing tax rates;

•the resolution of transfer pricing issues through the Competent Authority process between South Korea, Germany and the United States arising from the German tax audits for fiscal 2011-2016 and South Korean tax audits for fiscal 2014-2017;

•adjustments to estimated taxes upon finalization of various tax returns;

•increases in expenses not deductible for tax purposes, including impairments of goodwill in connection with acquisitions;

•our ability to meet the eligibility requirements for tax holidays of limited time tax-advantage status and any challenges by tax authorities regarding the timing of benefits derived from those holidays;

•changes in available tax credits;

•changes in share-based compensation;

•changes in other tax laws or the interpretation of such tax laws, including the Base Erosion Profit Shifting action plan and two-pillar solution addressing the digitalization of the global economy implemented by the Organization for Economic Co-operation and Development ("OECD") as well as an OECD-led global minimum corporate tax rate, and President Biden's various proposals to increase the U.S. corporate income tax rates and increase U.S. taxation on foreign earnings;

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Economic Co-operation and Development ("OECD") as well as an OECD-led global minimum corporate tax rate, and President Biden's various proposals to increase the U.S. corporate income tax rates and increase U.S. taxation on foreign earnings;

•changes in generally accepted accounting principles; and

•significant fluctuations in business activities due to the COVID-19 pandemic.

As indicated above, we are engaged in discussions with various tax authorities regarding the appropriate level of profitability for Coherent entities and this may result in changes to our worldwide tax liabilities. In addition, we are subject to regular examination of our income tax returns by the Internal Revenue Service and other tax authorities. We regularly assess the likelihood of favorable or unfavorable outcomes resulting from these examinations to determine the adequacy of our provision for income taxes. Although we believe our tax estimates are reasonable, there can be no assurance that any final determination will not be materially different from the treatment reflected in our historical income tax provisions and accruals, which could materially and adversely affect our operating results and financial condition.

From time to time the United States, foreign and state governments make substantive changes to tax rules and the application of rules to companies. For example, the Tax Act has a significant impact on the taxation of Coherent including the U.S. tax treatment of our foreign operations. The Tax Act is subject to further interpretation by the U.S. federal and state governments and regulatory organizations, legislative updates or new regulations, or changes in accounting standards for income taxes. These actions may have a material impact on our financial results.

Governmental regulations, including tariffs and duties, affecting the import or export of products could negatively affect our business, financial condition and results of operations.

The United States, Germany, the European Union, the United Kingdom, China, South Korea, Japan and many other foreign governments impose tariffs and duties on the import and export of products, including some of those which we sell. In particular, given our worldwide operations, we pay duties on certain products when they are imported into the United States for repair work as well as on certain of our products which are manufactured by our foreign subsidiaries. These products can be subject to a duty on the product value.

Additionally, the United States and various foreign governments have imposed tariffs, controls, export license requirements and restrictions on the import or export of some technologies, especially those related to the power and performance of our products and encryption technology. From time to time, government agencies have proposed additional regulation of encryption technology, such as requiring the escrow and governmental recovery of private encryption keys. Governmental regulation of encryption technology and regulation of imports or exports, or our failure to obtain required import or export licenses or other approvals for our products, could harm our international and domestic sales and adversely affect our net sales.

Exports of certain of our products are subject to export controls imposed by the U.S. government and administered by the U.S. Departments of State and Commerce. In certain instances, these regulations may require pre-shipment authorization from the administering department. For products subject to the EAR, the requirement for a license is dependent on the type and end use of the product, the final destination, the identity of the end user and whether a license exception might apply. Virtually all exports of products subject to ITAR require a license. Certain of our products are subject to EAR and to ITAR. Products and the associated technical data developed and manufactured in our foreign locations are subject to export controls of the applicable foreign nation. Given the current global political climate, obtaining export licenses can be difficult and time-consuming and may result in substantial expenses and diversion of management's attention. Failure (i) to obtain the required export licenses could reduce our revenue and/or (ii) to adequately address these directives could result in substantial payments, fines, penalties or damages - including the suspension or loss of our export privileges, any of which could have a material adverse effect on our business or financial position, results of operations, or cash flows. For example, German authorities are currently investigating an export compliance matter involving one of our German subsidiaries involving four former employees (whose employment was terminated following our discovery of this matter) and while we do not believe that the final resolution of this matter will be material to our consolidated financial position, results of operations or cash flows, the German government investigation is ongoing and it is possible that substantial payments, fines, penalties or damages could result.

The United States has recently instituted or proposed changes in trade policies that include the negotiation or termination of trade agreements, the imposition of higher tariffs on imports into the United States including, in particular, on Chinese goods, economic sanctions on individuals, corporations or countries, and other government regulations affecting trade between the United States and other countries where we conduct our business. In addition, the Japanese government has recently instituted trade restrictions affecting the export to South Korea of certain products and materials used in the manufacture of flat panel displays and in the semiconductor industry. These policy changes and proposals could require time-consuming and expensive alterations to our business operations and may result in greater restrictions and economic disincentives on international trade, which could negatively impact our competitiveness in jurisdictions around the world as well as lead to an increase in costs in

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displays and in the semiconductor industry. These policy changes and proposals could require time-consuming and expensive alterations to our business operations and may result in greater restrictions and economic disincentives on international trade, which could negatively impact our competitiveness in jurisdictions around the world as well as lead to an increase in costs in our supply chain. Given that we are a multinational corporation, with manufacturing located both in the United States and internationally, we may face additional susceptibility to negative impacts from these tariffs or change in trade policies regarding our inter-company trade practices. For example, we have recently seen a reduction in demand from our Chinese customers particularly in the materials processing space. Some of these customers are reevaluating expansion plans and delaying and, in limited cases, cancelling orders. In addition, new tariffs and other changes in U.S. trade policy could trigger retaliatory actions by affected countries, and certain foreign governments, including the Chinese government (which has imposed retaliatory tariffs on a range of U.S. goods including certain photonics products), some of which have instituted or are considering imposing trade sanctions on certain U.S. manufactured goods. Such changes by the United States and other countries have the potential to adversely impact U.S. and worldwide economic conditions, our industry and the global demand for our products, and as a result, could negatively affect our business, financial condition and results of operations.

As a multinational corporation, we may be subject to audits by tax, export and customs authorities, as well as other government agencies. Any future audits could lead to assessments that could have a material adverse effect on our business or financial position, results of operations, or cash flows.

We use standard laboratory and manufacturing materials that could be considered hazardous and we could be liable for any damage or liability resulting from accidental environmental contamination or injury.

Although most of our products do not incorporate hazardous or toxic materials and chemicals, some of the gases used in our excimer ~~lasers~~laser tubes and some of the liquid dyes used in some of our scientific laser products are highly toxic. In addition, our operations involve the use of standard laboratory and manufacturing materials that could be considered hazardous. Also, if a facility fire were to occur at our Sunnyvale, California site and were to spread to a reactor used to grow semiconductor wafers, it could release highly toxic emissions. We believe that our safety procedures for handling and disposing of such materials comply with all federal, state and offshore regulations and standards. However, the risk of accidental environmental contamination or injury from such materials cannot be entirely eliminated. In the event of such an accident involving such materials, we could be liable for damages and such liability could exceed the amount of our liability insurance coverage and the resources of our business which could have an adverse effect on our financial results or our business as a whole.

Compliance or the failure to comply with current and future environmental regulations could cause us significant expense.

We are subject to a variety of federal, state, local and foreign environmental regulations relating to the use, storage, discharge and disposal of hazardous chemicals used during our manufacturing process or requiring design changes or recycling of products we manufacture. If we fail to comply with any present and future regulations, we could be subject to future liabilities, the suspension of production or a prohibition on the sale of products we manufacture. In addition, such regulations could restrict our ability to expand our facilities or could require us to acquire costly equipment, or to incur other significant expenses to comply with environmental regulations, including expenses associated with the recall of any non-compliant product and the management of historical waste.

From time to time new regulations are enacted, and it is difficult to anticipate how such regulations will be implemented and enforced. We continue to evaluate the necessary steps for compliance with regulations as they are enacted. These regulations include, for example, the Registration, Evaluation, Authorization and Restriction of Chemical substances, the Restriction on the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Directive and the Waste Electrical and Electronic Equipment Directive enacted in the European Union, which regulate the use of certain hazardous substances in, and require the collection, reuse and recycling of waste from, certain products we manufacture. This and similar legislation that has been or is in the process of being enacted in Japan, China, South Korea and various states of the United States may require us to re-design our products to ensure compliance with the applicable standards, for example by requiring the use of different types of materials. These redesigns or alternative materials may detrimentally impact the performance of our products, add greater testing lead-times for product introductions or have other similar effects. We believe we comply with all such legislation where our products are sold, and we will continue to monitor these laws and the regulations being adopted under them to determine our responsibilities. In addition, we are monitoring legislation relating to the reduction of carbon emissions from industrial operations to determine whether we may be required to incur any additional material costs or expenses associated with our operations. We are not currently aware of any such material costs or expenses. The SEC has promulgated rules requiring disclosure regarding the use of certain "conflict minerals" mined from the Democratic Republic of Congo and adjoining countries and procedures regarding a manufacturer's efforts to prevent the sourcing of such minerals. The implementation of such rules has required us to incur additional expense and internal resources and may continue to do so in the future, particularly in the event that only a limited pool of suppliers are available to certify that products are free from "conflict minerals." Our failure to comply with any of the foregoing regulatory requirements or contractual obligations could result in our being directly or indirectly liable for costs, fines or penalties and third-party claims, and could jeopardize our ability to conduct business in the United States and foreign countries.

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minerals." Our failure to comply with any of the foregoing regulatory requirements or contractual obligations could result in our being directly or indirectly liable for costs, fines or penalties and third-party claims, and could jeopardize our ability to conduct business in the United States and foreign countries.

Failure to maintain effective internal controls may cause a loss of investor confidence in the reliability of our financial statements or cause us to delay filing our periodic reports with the SEC and adversely affect our stock price.

The SEC, as directed by Section 404 of the Sarbanes-Oxley Act of 2002, adopted rules requiring public companies to include a report of management on internal control over financial reporting in their annual reports on Form 10-K that contain an assessment by management of the effectiveness of our internal control over financial reporting. In addition, our independent registered public accounting firm must attest to and report on the effectiveness of our internal control over financial reporting. Although we test our internal control over financial reporting in order to ensure compliance with the Section 404 requirements, our failure to maintain adequate internal controls over financial reporting could result in an adverse reaction in the financial marketplace due to a loss of investor confidence in the reliability of our financial statements or a delay in our ability to timely file our periodic reports with the SEC, which ultimately could negatively impact our stock price.

We may face particular privacy, data security and data protection risks due to laws and regulations regulating the protection or security of personal and other sensitive data.

We may face particular privacy, data security and data protection risks due to laws and regulations regulating the protection or security of personal and other sensitive data, including in particular several laws and regulations that have recently been enacted or adopted or are likely to be enacted or adopted in the future. For instance, effective May 25, 2018, the European General Data Protection Regulation ("GDPR") imposed additional obligations and risk upon our business and increased substantially the penalties to which we could be subject in the event of any non-compliance. GDPR requires companies to satisfy requirements regarding the handling of personal data (generally, of EU residents), including its use, protection and the rights of affected persons regarding their data. Failure to comply with GDPR requirements could result in fines of up to 20 million Euro or 4% of global annual revenues, whichever is higher. We have taken extensive measures to ensure compliance with GDPR and to minimize the risk of incurring any penalties and we continue to adapt to the developing interpretation and enforcement of GDPR as well as emerging best practice standards. For example, we have introduced an international Data Protection Organization, a European Data Protection Policy, a system for Data Protection Management and Documentation and implemented an international Intra Group Data Transfer Agreement including the EU Standard Contractual Clauses. In addition, several other jurisdictions around the world have recently enacted privacy laws or regulations similar to GDPR. For instance, California enacted the California Consumer Privacy Act ("CCPA"), which became effective January 1, 2020 and which gives consumers many of the same rights as those available under GDPR. Several laws similar to the CCPA have been proposed in the United States at both the federal and state level. Like GDPR, other similar laws and regulations, as well as any associated inquiries or investigations or any other government actions, may be costly to comply with, result in negative publicity, increase our operating costs, require significant management time and attention, and subject us to remedies that may harm our business.

Violations of anti-bribery, anti-corruption, and/or international trade laws to which we are subject could negatively affect our business, financial condition and results of operations.

We are subject to laws concerning our business operations and marketing activities in foreign countries where we conduct business. For example, we are subject to the FCPA, U.S. export control and trade sanction laws, and similar anti-corruption and international trade laws in certain foreign countries, such as the U.K. Bribery Act. The FCPA generally prohibits U.S. companies and their officers, directors, employees, and intermediaries from making improper payments to foreign officials for the purpose of obtaining or retaining business abroad or otherwise obtaining favorable treatment. The FCPA also requires that U.S. public companies maintain books and records that fairly and accurately reflect transactions and maintain an adequate system of internal accounting controls. There can be no assurance that our employees, contractors, sales channel partners and agents will not take actions in violation of our policies and procedures, which are designed to ensure compliance with such laws. Violations of such laws and/or our policies and procedures by our employees, contractors, sales channel partners and agents could result in sanctions including civil and criminal fines, disgorgement of profits and suspension or debarment of our ability to contract with government agencies or receive export licenses and could also result in the termination of our relationships with customers and suppliers as well as financial reporting problem which could negatively affect our business, financial condition and results of operations.

RISKS RELATED TO OWNERSHIP OF OUR COMMON STOCK

~~Provisions of our charter documents and Delaware law, and our Change of Control and Leadership Change Severance Plan, may have anti-takeover effects that could prevent or delay a change in control.~~73

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Provisions of our charter documents and Delaware law, and our Change of Control and Leadership Change Severance Plan, may have anti-takeover effects that could prevent or delay a change in control.

Provisions of our certificate of incorporation and bylaws, as well as the terms of our Change of Control and Leadership Change Severance Plan, may discourage, delay or prevent a merger or acquisition, make a merger or acquisition more costly for a potential acquirer, or make removal of incumbent directors or officers more difficult. These provisions may discourage takeover attempts and bids for our common stock at a premium over the market price. These provisions include:

•the ability of our board of directors to alter our bylaws without stockholder approval;

•limiting the ability of stockholders to call special meetings; and

•establishing advance notice requirements for nominations for election to our board of directors or for proposing matters that can be acted on by stockholders at stockholder meetings.

We are subject to Section 203 of the Delaware General Corporation Law, which prohibits a publicly held Delaware corporation from engaging in a merger, asset or stock sale or other transaction with an interested stockholder for a period of three years following the date such person became an interested stockholder, unless prior approval of our board of directors is obtained or as otherwise provided. These provisions of Delaware law also may discourage, delay or prevent someone from acquiring or merging with us without obtaining the prior approval of our board of directors, which may cause the market price of our common stock to decline. In addition, we have adopted a change of control severance plan, which provides for the payment of a cash severance benefit to each eligible employee based on the employee's position. If a change of control occurs, our successor or acquirer will be required to assume and agree to perform all of our obligations under the change of control severance plan which may discourage potential acquirers or result in a lower stock price.

Our bylaws provide that the Court of Chancery of the State of Delaware will be the exclusive forum for substantially all disputes between us and our stockholders, which could limit our stockholders' ability to obtain a different forum for disputes with us or our directors, officers or employees.

Our bylaws provide that the Court of Chancery of the State of Delaware (or, if the Court of Chancery does not have jurisdiction, another state or federal court located within the State of Delaware) is the exclusive forum for (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of a duty (including any fiduciary duty) owed by any current or former director, officer, stockholder, employee or agent to us or our stockholders, (iii) any action asserting a claim arising out of or relating to any provision of the Delaware General Corporation Law or our certificate of incorporation or bylaws (each, as in effect from time to time) or as to which the Delaware General Corporation Law confers jurisdiction on the Court of Chancery of the State of Delaware, or (iv) any action asserting a claim governed by the internal affairs doctrine. Our bylaws also provide that the federal district courts of the United States of America shall be the exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder. This choice of forum provision may limit a stockholder's ability to bring a claim in a different judicial forum that such stockholder views as more favorable for such disputes which may discourage such lawsuits against us and our directors, officers and other employees. Alternatively, if a court were to find the choice of forum provisions contained in our bylaws to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions, which could adversely affect our business and financial condition.

GENERAL RISK FACTORS

Worldwide economic conditions and related uncertainties could negatively impact demand for our products and results of operations.

Volatility and disruption in the capital and credit markets, depressed consumer confidence, government economic policies, negative economic conditions, global supply chain issues, volatile corporate profits and reduced capital spending could negatively impact demand for our products. In particular, it is difficult to develop and implement strategy, sustainable business models and efficient operations, as well as effectively manage supply chain relationships, in the face of such conditions, including uncertainty regarding the ability of some of our suppliers to continue operations and provide us with uninterrupted supply flow. Our ability to maintain our research and development investments in our broad product offerings may be adversely impacted in the event that our future sales decline or remain flat. Spending and the timing thereof by consumers and businesses have a significant impact on our results and, where such spending is delayed or cancelled, it could have a material negative impact on our operating results. Global economic conditions have become more uncertain and challenging as the effects of the COVID-19 pandemic continue to have a significant adverse effect on the global economy. Weakness in our end markets has negatively impacted our bookings, net sales, gross margin and operating expenses, and, if it continues, would have a material adverse effect on our business, financial condition and results of operations.

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negatively impacted our bookings, net sales, gross margin and operating expenses, and, if it continues, would have a material adverse effect on our business, financial condition and results of operations.

Uncertainty in global fiscal policy has likely had an adverse impact on global financial markets and overall economic activity in recent years. Should this uncertain financial policy continue to occur or recur, it would likely continue to, and may in the future, negatively impact global economic activity. Any weakness in global economies would also likely have negative repercussions on U.S. and global credit and financial markets, and further exacerbate sovereign debt concerns in the European Union. All of these factors would likely adversely impact the global demand for our products and the performance of our investments, and would likely have a material adverse effect on our business, results of operations and financial condition.

Financial turmoil affecting the banking system and financial markets, as has occurred in recent years, could result in tighter credit markets and lower levels of liquidity in some financial markets. There could be a number of follow-on effects from a tightened credit environment on our business, including the insolvency of key suppliers or their inability to obtain credit to finance development and/or manufacture products resulting in product delays; inability of customers to obtain credit to finance purchases of our products and/or customer insolvencies; and failure of financial institutions negatively impacting our treasury functions. In the event our customers are unable to obtain credit or otherwise pay for our shipped products it could significantly impact our ability to collect on our outstanding accounts receivable. Other income and expense also could vary materially from expectations depending on gains or losses realized on the sale or exchange of financial instruments; impairment charges resulting from revaluations of debt and equity securities and other investments; interest rates; cash balances; and changes in fair value of derivative instruments. Volatility in the financial markets and any overall economic uncertainty increase the risk that the actual amounts realized in the future on our financial instruments could differ significantly from the fair values currently assigned to them. Uncertainty about global economic conditions could also continue to increase the volatility of our stock price.

In addition, political and social turmoil related to international conflicts (particularly the Russian invasion of Ukraine), terrorist acts, civil unrest and mass migration may put further pressure on economic conditions in the United States and the rest of the world. Unstable economic, political and social conditions make it difficult for our customers, our suppliers and us to accurately forecast and plan future business activities. If such conditions persist, our business, financial condition and results of operations could suffer. Additionally, unstable economic conditions can provide significant pressures and burdens on individuals, which could cause them to engage in inappropriate business conduct. See Part I, Item 4 "Controls and Procedures."

We are exposed to lawsuits in the normal course of business which could have a material adverse effect on our business, operating results, or financial condition.

We are exposed to lawsuits in the normal course of our business, including product liability claims, if personal injury, death or commercial losses occur from the use of our products. As a public company our stock price fluctuates for a variety of different reasons, some of which may be related to broader industry and/or market factors. As a result, from time-to-time we may be subject to the risk of litigation due to the fluctuation in stock price or other governance or market-related factors. While we typically maintain business insurance, including directors' and officers' policies, litigation can be expensive, lengthy, and disruptive to normal business operations, including the potential impact of indemnification obligations for individuals named in any such lawsuits. We may not, however, be able to secure insurance coverage on terms acceptable to us in the future. Moreover, the results of complex legal proceedings are difficult to predict. An unfavorable resolution of a particular lawsuit, including a recall or redesign of products if ultimately determined to be defective, could have a material adverse effect on our business, operating results, or financial condition.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Sales of Unregistered Securities

~~Not applicable~~None.

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

~~Not applicable~~None.

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ITEM 6. EXHIBITS

Incorporated by reference herein

Exhibit Numbers

Description

Form

Exhibit No.

Filing Date

File No.

31.1*

Certification of Chief Executive Officer pursuant to Exchange Act Rule 13a-14(a)/15d-14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2*

Certification of Chief Financial Officer pursuant to Exchange Act Rule 13a-14(a)/15d-14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1*

Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

32.2*

Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101.INS

Inline XBRL Instance Document

101.SCH

Inline XBRL Taxonomy Extension Schema

101.CAL

Inline XBRL Taxonomy Extension Calculation Linkbase

101.DEF

Inline XBRL Taxonomy Extension Definition Linkbase

101.LAB

Inline XBRL Taxonomy Extension Label Linkbase

101.PRE

Inline XBRL Taxonomy Extension Presentation Linkbase

104

Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101).

* Furnished herewith.

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COHERENT, INC.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.

		Coherent, Inc.
		(Registrant)
Date:	~~February~~May 911, 2022	/s/:	ANDREAS W. MATTES
			Andreas W. Mattes
			President and Chief Executive Officer
			(Principal Executive Officer)
Date:	~~February~~May 911, 2022	/s/:	KEVIN S. PALATNIK
			Kevin S. Palatnik
			Executive Vice President and Chief Financial Officer
			(Principal Financial and Accounting Officer)

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