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ROC

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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 July 31, 2025


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

Commission File Number: 001-41422

HEARTSCIENCES INC.

(Exact Name of Registrant as Specified in its Charter)


Texas	26-1344466
( State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

550 Reserve Street, Suite 360 Southlake, Texas	76092
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (682)-237-7781

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	HSCS	The Nasdaq Stock Market LLC
Warrants	HSCSW	The Nasdaq Stock Market LLC

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, smaller reporting company, or an emerging growth company. See the 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. ☐

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

As of September 10, 2025, the registrant had 2,647,712 shares of Common Stock outstanding.

HEARTSCIENCES INC.

NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). These forward-looking statements relate to our future plans, objectives, expectations and intentions and may be identified by terminology such as “may,” “will,” “should,” “expects,” “aims,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “potential,” “intends,” or “continue,” or the negative of these terms or other comparable terminology. Readers are cautioned that these forward-looking statements are based on our current beliefs, expectations and assumptions and are subject to risks, uncertainties, and assumptions that are difficult to predict, including those identified below, under Part II, Item 1A “Risk Factors” and elsewhere in this Quarterly Report on Form 10-Q and those risks identified under Part I, Item 1A of our Annual Report on Form 10-K for the year ended April 30, 2025 filed with the Securities and Exchange Commission on July 24, 2025 ("2025 Annual Report on Form 10-K"). Therefore, actual results may differ materially and adversely from those expressed, projected or implied in any forward-looking statements. We undertake no obligation to revise or update any forward-looking statements for any reason.

These forward-looking statements may include, but are not limited to, statements relating to our objectives, plans and strategies, statements that contain projections of results of operations or of financial condition, expected capital needs and expenses, statements relating to the research, development, completion and use of our device, and all statements (other than statements of historical facts) that address activities, events or developments that we intend, expect, project, believe or anticipate will or may occur in the future.

Forward-looking statements are not guarantees of future performance and are subject to risks and uncertainties. We have based these forward-looking statements on assumptions and assessments made by our management in light of their experience and their perception of historical trends, current conditions, expected future developments and other factors they believe to be appropriate.

Important factors that could cause actual results, developments and business decisions to differ materially from those anticipated in these forward-looking statements include, among other things:

•

our expectation regarding the sufficiency of our existing cash and cash equivalents to fund our current operations;

•

our ability to receive regulatory clearance for the MyoVista wavECG or the MyoVista Insights Cloud Platform and associated AI-ECG algorithms from the U.S. Food and Drug Administration (the “FDA”), state regulators, if any, or other similar foreign regulatory agencies, including approval to conduct clinical trials, the timing and scope of those trials and the prospects for regulatory approval or clearance of, or other regulatory action with respect to our current products or other future potential products;

•

our ability to further advance the development of the MyoVista wavECG, our 12-lead electrocardiograph (“ECG”) device that also incorporates an additional proprietary AI-ECG algorithm that we have been designing to detect cardiac dysfunction, or the MyoVista Insights Cloud Platform, or our ECG device agnostic platform and to develop and incorporate AI-ECG algorithms on that platform, as well as other future potential products;

•

our ability to launch sales of the MyoVista wavECG, MyoVista Insights Cloud Platform and AI-ECG algorithms or any future potential products into the U.S.;

•

our assessment of the potential of the MyoVista wavECG device, MyoVista Insights Cloud Platform and AI-ECG algorithms and any future potential products;

•

our planned level of capital expenditures and liquidity;

•

our plans to continue to invest in research and development to develop technology for new products;

•

our failure to maintain the continued listing requirements of Nasdaq (as defined below) could result in a de-listing of our shares and penny stock trading;

•

the regulatory environment and changes in the health policies and regimes in the countries in which we intend to operate, including the impact of any changes in regulation and legislation that could affect the medical device industry;

•

our ability to meet our expectations regarding the commercial supply of our current products and any future products;

•

our ability to retain key executives;

•

our ability to internally develop new inventions and intellectual property;

•

the overall global economic environment;

•

the ultimate impact of health epidemics, on our business, our clinical trials, our research programs, healthcare system or the global economy as a whole;

•

the impact of competition and new technologies;

•

general market, political and economic conditions in the countries in which we operate;

•

our ability to develop new products and intellectual property;

•

changes in our strategy; and

•

potential litigation.

These statements are only current predictions and are subject to known and unknown risks, uncertainties, and other factors that may cause our or our industry’s actual results, levels of activity, performance or achievements to be materially different from those anticipated by the forward-looking statements.

Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance or achievements. Except as required by law, we are under no duty to update or revise any of the forward-looking statements, whether as a result of new information, future events or otherwise for any reason.

The Company will continue to file annual, quarterly and current reports, proxy statements and other information with the Securities and Exchange Commission (the “SEC”). Forward-looking statements speak only as of the dates specified in such filings. Except as expressly required under federal securities laws and the rules and regulations of the SEC, we do not undertake any obligation to update any forward-looking statements to reflect events or circumstances arising after any such date, whether as a result of new information or future events or otherwise. You should not place undue reliance on the forward-looking statements included in this report or that may be made elsewhere from time to time by us, or on our behalf. All forward-looking statements attributable to us are expressly qualified by these cautionary statements.

NOTE REGARDING COMPANY REFERENCES

Throughout this Quarterly Report on Form 10-Q, the “Company,” “we,” “us” and “our” refer to HeartSciences Inc. References to “Fiscal 2026” refer to the 12 months ending April 30, 2026 and references to “Fiscal 2025” refer to the 12 months ended April 30, 2025.

Table of Contents


		Page

PART I.	FINANCIAL INFORMATION

Item 1.	Condensed Unaudited Financial Statements:
	Condensed Balance Sheets as of July 31, 2025 and April 30, 2025	1
	Condensed Statements of Operations for the three months ended July 31, 2025 and 2024	2
	Condensed Statements of Stockholders' Equity for the three months ended July 31, 2025 and 2024	3
	Condensed Statements of Cash Flows for the three months ended July 31, 2025 and 2024	4
	Notes to the Condensed Unaudited Financial Statements	5
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	21
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	28
Item 4.	Controls and Procedures	28

PART II.	OTHER INFORMATION	29

Item 1.	Legal Proceedings	29
Item 1A.	Risk Factors	29
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	29
Item 3.	Defaults Upon Senior Securities	29
Item 4.	Mine Safety Disclosures	29
Item 5.	Other Information	29
Item 6.	Exhibits	30
Signatures		34

HEARTSCIENCES INC.

PART I—FINANCIAL INFORMATION

Item 1. Financial Statements.

HeartSciences Inc.

Condensed Balance Sheets


	July 31,			April 30,
	2025			2025
	(Unaudited)
ASSETS
CURRENT ASSETS:
Cash and cash equivalents	$	2,792,231		$	1,098,098
Accounts receivable		—			4,350
Inventory, net		649,507			650,267
Prepaid expenses		418,658			87,443
Deferred offering costs		515,825			290,925
Other current assets		40,374			40,374
Total current assets		4,416,595			2,171,457

Property and equipment, net		56,438			63,549
Intangible assets, net		1,617,091			1,616,277
Right-of-use assets, net		347,062			371,626
TOTAL ASSETS	$	6,437,186		$	4,222,909

LIABILITIES AND STOCKHOLDERS' EQUITY
CURRENT LIABILITIES
Accounts payable	$	283,225		$	318,661
Accrued expenses		599,287			506,307
Accrued interest expense		251,366			177,628
Operating lease liabilities, current portion		124,173			119,518
Notes payable		1,541,120			2,551,170
Other current liabilities		215,334			29,927
Total current liabilities		3,014,505			3,703,211

LONG-TERM LIABILITIES
Operating lease liabilities, long-term		281,570			314,527
Total long-term liabilities		281,570			314,527
TOTAL LIABILITIES		3,296,075			4,017,738

COMMITMENTS AND CONTINGENCIES (NOTE 2, 4-6, and 8)
STOCKHOLDERS' EQUITY
Series C convertible preferred stock, $0.001 par value, 20,000,000 shares authorized and 600,000 designated; 380,440 shares issued and outstanding as of July 31, 2025 and April 30, 2025.		380			380
Series D convertible preferred stock, $0.001 par value, 20,000,000 shares authorized and 4,285,714 designated; 429,901 shares issued and outstanding as of July 31, 2025 and 0 shares issued and outstanding at April 30, 2025.		430			—
Common stock, $0.001 par value, 500,000,000 shares authorized; 2,281,054 shares issued and outstanding as of July 31, 2025 and 1,119,107 shares issued and outstanding as of April 30, 2025.		2,281			1,119
Additional paid-in capital		81,320,649			76,331,307
Accumulated deficit		(78,182,629	)		(76,127,635	)
TOTAL STOCKHOLDERS' EQUITY		3,141,111			205,171
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$	6,437,186		$	4,222,909

The accompanying notes are an integral part of these condensed unaudited financial statements.

HeartSciences Inc.

Condensed Statements of Operations (Unaudited)


	Three Months Ended July 31,
	2025			2024

Revenue	$	1,900			—

Cost of sales		760			—

Gross margin		1,140			—

Operating expenses:
Research and development		997,206			1,224,931
Selling, general and administrative		878,053			850,736
Total operating expenses		1,875,259			2,075,667

Loss from operations		(1,874,119	)		(2,075,667	)

Other income (expense):
Interest expense		(183,688	)		(22,526	)
Other income		2,813			46,504
Total other income (expense), net		(180,875	)		23,978

Net loss	$	(2,054,994	)	$	(2,051,689	)

Net loss per share, basic and diluted	$	(1.58	)	$	(2.64	)

Weighted average common shares outstanding, basic and diluted		1,303,532			777,746

The accompanying notes are an integral part of these condensed unaudited financial statements.

HeartSciences Inc.

Condensed Statements of Stockholders' Equity (Unaudited)

Three Month Periods Ended July 31, 2025 and 2024


	Series C Convertible Preferred Stock				Series D Convertible Preferred Stock						Common Stock				Additional Paid-in			Accumulated			Total Stockholder's
	Shares		Amount		Shares			Amount			Shares		Amount		Capital			Deficit			Equity (Deficit)


BALANCE AT APRIL 30, 2025		380,440	$	380		-		$	-			1,119,107	$	1,119	$	76,331,307		$	(76,127,635	)	$	205,171

Issuance of Series D Preferred Stock and Warrants		—		—		1,317,689			1,317			—		—		3,795,059			—			3,796,376

Conversion of Series D Preferred Stock to Common Stock		—		—		(887,788	)		(887	)		887,788		887		—			—			—

Issuance of Common Stock upon exchange of debt		—		—		—			—			274,159		275		1,019,725			—			1,020,000

Stock based compensation expense		—		—		—			—			—		—		174,558			—			174,558

Net loss		—		—		—			—			—		—		—			(2,054,994	)		(2,054,994	)

BALANCE AT JULY 31, 2025		380,440	$	380		429,901		$	430			2,281,054	$	2,281	$	81,320,649		$	(78,182,629	)	$	3,141,111


BALANCE AT APRIL 30, 2024		380,440	$	380		—			—			676,598	$	677	$	74,678,650		$	(67,362,406	)	$	7,317,300

Sale of Common Stock, net of issuance costs		—		—		—			—			135,357		136		603,610			—			603,746

Common Stock issued resulting from Reverse Stock Split		—		—		—			—			94,461		94		(94	)		—			—

Stock based compensation expense		—		—		—			—			—		—		54,554			—			54,554

Warrants issued to nonemployees		—		—		—			—			—		—		10,046			—			10,046

Net loss		—		—		—			—			—		—		—			(2,051,689	)		(2,051,689	)

BALANCE AT JULY 31, 2024		380,440	$	380		—		$	-			906,416	$	907	$	75,346,766		$	(69,414,095	)	$	5,933,957

The accompanying notes are an integral part of these condensed unaudited financial statements.

HeartSciences Inc.

Statements of Cash Flows (Unaudited)


	Three Months Ended July 31,
	2025			2024

CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$	(2,054,994	)	$	(2,051,689	)
Adjustments to reconcile net loss to net cash used in operating activities:

Depreciation		7,111			11,864
Amortization of debt discounts and deferred financing costs		109,950			—
Amortization - Right-of-use assets, operating lease		24,564			21,454
Stock-based compensation		174,558			54,554
Warrants issued to non-employees		—			10,046

Changes in current assets and liabilities:
Accounts receivable		4,350			—
Inventory		760			(13,860	)
Prepaid and other current assets		(97,746	)		39,989
Deferred offering costs		(224,900	)		29,498
Accounts payable		(35,436	)		(51,677	)
Accrued liabilities		166,718			(44,706	)
Lease liability, operating lease		(28,302	)		(24,193	)
Net cash used in operating activities		(1,953,367	)		(2,018,720	)

CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisition of intellectual property - intangibles		(814	)		(833	)
Net cash used in investing activities		(814	)		(833	)

CASH FLOWS FROM FINANCING ACTIVITIES:
Issuance of Series D preferred stock and warrants, net of issuance costs		3,796,376			—
Issuance of Common Stock, net of fees		—			603,746
Principal repayments on the Streeterville note		(100,000	)		—
Repayments of financed insurance premiums		(48,062	)		(52,063	)
Net cash provided by financing activities		3,648,314			551,683

Net change in cash and cash equivalents during the period		1,694,133			(1,467,870	)
Cash and cash equivalents, beginning of period		1,098,098			5,807,648
Cash and cash equivalents, end of period	$	2,792,231		$	4,339,778

SUPPLEMENTAL DISCLOSURES OF NON-CASH TRANSACTIONS:
Issuance of Common Stock for Series D Preferred Stock conversions	$	887		$	-
Issuance of Common Stock for exchange of debt	$	1,020,000		$	-
Issuance of Common Stock resulting from the Reverse Stock Split	$	-		$	94
Financed insurance premiums	$	233,469		$	244,259

The accompanying notes are an integral part of these condensed unaudited financial statements.

HeartSciences Inc.

Notes to Condensed Unaudited Financial Statements

Note 1. Basis of Presentation

HeartSciences Inc. formerly known as Heart Test Laboratories, Inc. (“HeartSciences” or the “Company”) is a medical technology company specializing in cardiovascular diagnostic technology. The Company is a Texas corporation and is headquartered in Southlake, Texas.

HeartSciences’ focus is on applying AI-based technology to an electrocardiograph (“ECG”) device, to expand and improve an ECG's clinical usefulness. The Company's objective is to make an ECG a far more valuable cardiac screening tool by expanding its clinical capability to detect a broader range of cardiac indications through the development of AI-based ECG cardiovascular algorithms (“AI-ECG”). The Company is seeking to provide AI-ECG solutions in any care setting worldwide in a manner that best suits different providers, either via one of the millions of ECG’s currently in clinical use or via its proprietary MyoVista wavECG device. The MyoVista wavECG, is a resting 12-lead ECG that will incorporate HeartSciences’ proprietary AI-ECG algorithm designed to provide diagnostic information related to cardiac dysfunction as well as conventional ECG information in the same test. Additionally, the Company is developing a cloud-based platform to provide access to AI-ECG algorithms, both HeartSciences developed and third-party algorithms, (the “MyoVista Insights Cloud Platform”). In the future, the Company intends to deliver a range of AI-ECG algorithms for each product. The Company is preparing to seek U.S. Food and Drug Administration (“FDA”) submissions.

On May 6, 2024, the Company filed a Certificate of Amendment to the Amended and Restated Certificate of Formation with the Secretary of the State of the state of Texas to effect a 1-for-100 reverse stock split (the “Reverse Stock Split”) of its outstanding shares of Common Stock, with an effective date of May 17, 2024. As a result of the Reverse Stock Split, every 100 shares of the Company's issued and outstanding pre-reverse split Common Stock were combined into one share of Common Stock, except to the extent that the Reverse Stock Split resulted in any of the Company's shareholders owning a fractional share, which was rounded up to the next highest whole share. In connection with the Reverse Stock Split, there was no change in the par value per share of $0.001. As a result of the Reverse Stock Split, equitable adjustments corresponding to the Reverse Stock Split ratio will be made to the Company’s outstanding warrants and upon the exercise or vesting of all stock options such that every one hundred (100) shares of Common Stock that may be issued upon the exercise of the warrants and stock options held immediately prior to the Reverse Stock Split will represent one share of Common Stock that may be issued upon exercise of such warrants and stock options immediately following the Reverse Stock Split. Correspondingly, the exercise price per share of Common Stock attributable to the warrants and stock options immediately prior to the Reverse Stock Split will be proportionately increased by a multiple of 100 following the Reverse Stock Split.

All Common Stock share and per share data, and exercise price data for applicable Common Stock equivalents, included in these financial statements have been retroactively adjusted to give effect to the Reverse Stock Split for all periods presented, unless otherwise indicated.

Note 2. Liquidity, Going Concern and Other Uncertainties

The Company is subject to a number of risks similar to those of early-stage companies, including dependence on key individuals and products, the difficulties inherent in the development of a commercial market, the need to obtain additional capital, competition from larger companies, and other technologies.

The Company has incurred losses each year since inception and has experienced negative cash flows from operations in each year since inception. At July 31, 2025 and April 30, 2025, the Company had an accumulated deficit of $78.2 million and $76.1 million, respectively. These factors raise substantial doubt regarding the Company's ability to continue as a going concern.

On March 10, 2025, the Company commenced an offering on a "best efforts" basis for a maximum of up to 4,285,714 Units. Each Unit (each a "Unit" and collectively the “Units”) consists of one (1) share of Series D Convertible Preferred Stock, par value $0.001 per share (the “Series D Preferred Stock”), and one (1) warrant, each to purchase one (1) share of the Company's Common Stock. The Units will be sold at an offering price of $3.50 per Unit, for a maximum offering amount of $15.0 million worth of units. During the three months ended July 31, 2025, the Company issued 1,317,689 Units for gross proceeds of approximately $4.6 million. Subsequent to July 31, 2025, the Company issued 238,720 Units for gross proceeds of approximately $0.8 million, and there was approximately $9.6 million available for issuance as of the financial statement issuance date.

Stock that may be sold under the ATM Facility to $25.0 million. The Company is eligible to sell up to $14.7 million worth of shares of Common Stock as the aggregate market value of the Company's shares of Common Stock eligible for sale under the EDA is subject to limitations of General Instruction I.B.6 of Form S-3 until such time that the Company's public float equals or exceeds $75.0 million. In the event the aggregate market value of the Company’s outstanding Common Stock held by non-affiliates equals or exceeds $75.0 million, then the one-third limitation on sales set forth in General Instruction I.B.6 of Form S-3 shall not apply to additional sales made pursuant to the EDA. There were no shares issued under the ATM during the three months ended July 31, 2025, and there was approximately $4.3 million available for issuance as of the financial statement issuance date.

In March 2023, the Company entered into a purchase agreement with Lincoln Park Capital Fund, LLC (“Lincoln Park”) providing for the purchase, from time to time at the Company’s discretion, of up to $15.0 million of the Company’s Common Stock, over the thirty-six (36) month term of the purchase agreement (“Equity Line”). There were no shares issued under the Equity Line during the three months ended July 31, 2025. Since inception, the Company has issued and sold an aggregate 253,617 shares of Common Stock, including 1,625 commitment shares, under the Equity Line receiving gross proceeds of approximately $2.2 million. There was approximately $12.8 million available for issuance under the Equity Line as of the financial statement issuance date.

Based on the Company’s forecasts and cashflow projections, management believes that current resources would be insufficient to fund operations to achieve commercialization. Additionally, the FDA can delay, limit or deny clearance of a medical device for many reasons outside the Company’s control which may involve substantial unforeseen costs.

Management’s plans include raising capital through the sale of additional equity securities, debt, or capital inflows from strategic partnerships. Management can provide no assurance that such financing or strategic relationships will be available on acceptable terms, or at all, which would likely have a material adverse effect on the Company and its financial statements.

The condensed unaudited financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might be necessary should the Company be unable to continue as a going concern for a reasonable period.

Note 3. Summary of Significant Accounting Policies

Basis of Presentation

The accompanying unaudited condensed financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“US GAAP”) and in conformity with the instructions on Form 10-Q and Rule 8-03 of Regulation S-X and the related rules and regulations of the U.S. Securities and Exchange Commissions (“SEC”) and have been prepared on a basis which assumes that the Company will continue as a going concern, which contemplates the realization of assets and the satisfaction of liabilities and commitments in the normal course of business. In the opinion of management, the unaudited interim financial statements reflect all adjustments, which include only normal recurring adjustments necessary for the fair statement of the balances and results of operations for the periods presented. The interim operating results are not necessarily indicative of results that may be expected for any subsequent period. The accompanying unaudited condensed financial statements should be read in conjunction with the Company's audited financial statements and notes thereto included in the 2025 Annual Report on Form 10-K.

Use of Estimates

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

Cash and Cash Equivalents

The Company considers all highly liquid investments with original maturities of three months or less to be cash equivalents. The fair value of cash and cash equivalents approximates carrying value. At times, the Company’s cash balances may exceed the current insured amounts under the Federal Deposit Insurance Corporation (“FDIC”).

Inventory

All inventories are stated at lower of cost or net realizable value, with cost determined substantially on a “first-in, first-out” basis. The following is a summary of the Company’s inventories at July 31, 2025 and April 30, 2025:


	July 31,			April 30,
	2025			2025
Raw materials	$	322,996		$	322,996
Sub-assemblies		346,276			347,036
Work in progress		21,741			21,741
Finished goods		44,069			44,069
Reserve for obsolescence		(85,575	)		(85,575	)
Total Inventory, net	$	649,507		$	650,267

Inventory consists mainly of raw materials and components used in the current hardware build of the MyoVista wavECG devices and components are used for research and development purposes and device sales, which to date have been in international markets as sale of the MyoVista wavECG in the U.S. is subject to FDA clearance. Management believes that its hardware platform is in final form, however, prior to FDA clearance and market acceptance of the MyoVista wavECG, further hardware changes could be necessary which could have an impact on net realizable values. The majority of the Company’s current inventory is intended for use to build finished products following regulatory clearance. Finished products do not contain materials that would degrade significantly over the useable life of the device and are considered to have a useable life of over seven years. Existing inventory related to finished devices are planned to be updated to the latest hardware revision and specifically allocated to a limited distribution for field reliability studies and are not slated for general purpose sales. The Company periodically evaluates inventory and makes specific write-offs and provides an allowance for inventory that is considered obsolete due to hardware and or software related changes. If the Company does not receive FDA clearance and/or obtain market acceptance of the MyoVista wavECG, the Company could have further material write-downs of inventory due to obsolescence in excess of the amount currently reserved.

Research and Development Expenses

In accordance with ASC Topic 730, Accounting for Research and Development Costs, the Company accounts for research and development expenditures, including payments to collaborative research partners and regulatory filing costs, as research and development expenses. Accordingly, all research and development costs are charged to expense as incurred.

Property and Equipment

Property and equipment are recorded at cost less accumulated depreciation. Depreciation is computed using the straight-line method over the estimated useful lives. The range of estimated useful lives used to calculate depreciation is generally 3 to 5 years. Ordinary maintenance and repairs are charged to expense as incurred, and replacements and betterments are capitalized. When items are retired or otherwise disposed, the related cost and accumulated depreciation are removed from the accounts and any resulting gain or loss is reflected in other income (expense).

The following is a summary of the Company’s property and equipment at July 31, 2025 and April 30, 2025:


	July 31,			April 30,
	2025			2025
Equipment	$	465,532		$	465,532
Furniture & fixtures		102,563			102,563
Leasehold improvements		32,812			32,812
Total		600,907			600,907
Less: Accumulated depreciation		(544,469	)		(537,358	)
Property and equipment, net	$	56,438		$	63,549

Deferred Offering Costs

The Company capitalizes certain legal, professional, and other-third party charges related to its efforts to raise capital and other ongoing equity financings as deferred offering costs until fully consummated. These costs are deferred until the completion of the offerings at which time they are reclassified to additional paid-in-capital as a reduction of the offering proceeds. If the Company terminates the planned offering, all of the deferred offering costs will be immediately written off to operating expenses.

In March, 2023, the Company entered into the Equity Line. Deferred offering costs associated with the Equity Line are reclassified to additional paid in capital on a pro-rata basis over the term of the agreement.

In September 2023, the Company entered into an EDA to sell its Common Stock under the ATM Facility. Deferred offering costs associated with the ATM Facility are reclassified to additional paid in capital on a pro-rata basis.

In March 2025, the Company filed an offering statement on Form 1-A for the sale of preferred stock and warrants. Deferred offering costs associated with this offering are reclassified to additional paid in capital on a pro-rata basis.

As of July 31, 2025 and April 30, 2025, $515,825 and $290,925 of deferred offering costs were capitalized on the balance sheet, respectively.

Fair Value Measurements

The accounting guidance establishes a consistent framework for measuring fair value and expands disclosure for each major asset and liability category measured at fair value on either a recurring or nonrecurring basis. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability in the principal or most advantageous market for the asset transaction between market participants on the measurement date. Where available, fair value is based on observable market prices or is derived from such prices. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability.

As a basis for considering such assumptions, the accounting guidance establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value as follows:

•

Level 1 – Observable inputs such as quoted prices in active markets;

•

Level 2 – Inputs, other than the quoted prices in active markets, that are observable either directly or indirectly;

•

Level 3 – Unobservable inputs in which there is little or no market data, which require the reporting entity to develop its own assumptions.

In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, the assignment of an asset or liability within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.

Management’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to the asset or liability. The carrying amounts of the Company’s financial instruments, which primarily include cash and cash equivalents, accounts payable and accrued expenses, approximate their fair values due to their short-term nature. The carrying amounts of the Company’s existing notes payable approximate their fair values at the stated interest rates and are reflective of the prevailing market rates.

Long-Lived Assets

Long-lived assets, such as equipment and intangible assets, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. If circumstances require a long-lived asset or asset group be tested for possible impairment, the Company first compares undiscounted cash flows expected to be generated by that asset or asset group to its carrying amount. If the carrying amount of the long-lived asset or asset group is determined to not be recoverable on an undiscounted cash flow basis, an impairment is recognized to the extent the carrying amount exceeds its fair value.

Leases

The Company determines if a contract is or contains a lease at inception or modification of a contract. A contract is or contains a lease if the contract conveys the right to control the use of an identified asset for a period in exchange for consideration. Control over the use of the identified asset means the lessee has both (a) the right to obtain substantially all of the economic benefits from the use of the asset and (b) the right to direct the use of the asset. Right-of-use assets and liabilities are recognized based on the present value of future minimum lease payments over the expected lease term at commencement date. The Company measures and records a right-of-use asset and lease liability based on the discount rate implicit in the lease, if known. In cases where the discount rate implicit in the lease is not known, the Company measures the right-of-use assets and lease liabilities using a discount rate equal to the Company’s estimated incremental borrowing rate for loans with similar collateral and duration.

The Company elected to not apply the recognition requirements to leases of all classes of underlying assets that, at the commencement date, have a lease term of 12 months or less and do not include an option to purchase the underlying asset that the lessee is reasonably certain to exercise. Instead, lease payments for such short-term leases are recognized in operations on a straight-line basis over the lease term and variable lease payments in the period in which the obligation for those payments is incurred.

Stock-Based Compensation

The Company accounts for employee and non-employee share-based compensation in accordance with the provisions of ASC 718, Compensation – Stock Compensation. Under ASC 718, share-based compensation cost is measured at the grant date, based on the calculated fair value of the award, and is recognized as an expense over the requisite service period (generally the vesting period of the equity grant).

The Company grants stock options and restricted stock units (“RSUs”) under its equity incentive plan. The Company measures all share-based payment awards at their grant-date fair value. The fair value of each option is estimated on the date of grant using the Black-Scholes option-pricing model that uses assumptions for expected volatility, expected dividends, expected forfeiture rate, expected term, and the risk-free interest rate. These assumptions are primarily based on historical data, peer company data and the judgment of management regarding future trends and other factors.

Management has estimated the expected term of its Common Stock options using the “simplified” method, whereby, the expected term equals the arithmetic average of the vesting term and the original contractual term of the option due to its lack of sufficient historical data. The risk-free interest rates for periods within the expected term of the option are based on the US Treasury securities with a maturity date that commensurate with the expected term of the associated award. There is no expected dividend yield since the Company has never paid cash dividends and does not expect to pay cash dividends in the foreseeable future.

For stock options issued to employees and non-employees, the fair value of stock-based awards is recognized as compensation expense over the requisite service period, which is defined as the period during which an employee is required to provide service in exchange for an award. The Company uses a straight-line attribution method for all grants that include only a service condition. The Company accounts for forfeitures when they occur. Stock-based compensation expense recognized in the financial statements is reduced by actual awards forfeited. For RSUs issued to employees, the Company recognizes the grant date fair value of the RSUs over the requisite service period, which is generally the vesting term. For awards only subject to service-based vesting conditions, the Company recognizes stock-based compensation expense on a straight-line basis. For awards subject to performance-based vesting conditions, the Company recognizes stock-based compensation expense using the accelerated attribution method when the achievement of the performance condition becomes probable.

Net Loss Per Common Share

Basic net loss per share excludes the effect of dilution and is computed by dividing the net loss attributable to common shareholders by the weighted-average number of shares of Common Stock outstanding during the period, without consideration of potentially dilutive securities.

Diluted net loss per share is computed by dividing the net loss attributable to common shareholders by the weighted-average number of Common Stock and potentially dilutive securities outstanding for the period. For purposes of the diluted net loss per share calculation, convertible preferred stock, stock options, RSUs, Common Stock subject to repurchase related to early exercise of stock options, convertible stock warrants, and convertible notes are considered to be potentially dilutive securities. As the Company has reported a net loss for all periods presented, diluted net loss per common share is the same as basic net loss per common share for those periods.

Common Stock Warrants

The Company grants warrants to purchase Common Stock in connection with financing transactions. Warrants are valued based on Black-Scholes models and the fair value is recorded to additional paid-in-capital.

Revenue Recognition

In accordance with ASC 606, Revenue from Contracts with Customers, revenue is recognized when a customer obtains control of promised goods or services. The guidance focuses on the core principle for revenue recognition, which is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The Company recognizes revenue in accordance with ASC 606, which provides a five-step model for recognizing revenue from contracts with customers as follows:

•

Step 1: Identify the contract(s) with a customer

•

Step 2: Identify the performance obligations in the contract

•

Step 3: Determine the transaction price

•

Step 4: Allocate the transaction price to the performance obligations in the contract

•

Step 5: Recognize revenue when (or as) the entity satisfies a performance obligation

A contract with a customer exists when (i) the Company enters into a legally enforceable contract with a customer, through a purchase order, that defines each party’s rights regarding the products to be transferred and identifies the payment terms related to these products, (ii) the contract has commercial substance and, (iii) the Company determines that collection of substantially all consideration for products that are transferred is probable based on the customer’s intent and ability to pay the promised consideration. The only performance obligation is to create and ship the product and each product has separate, distinct pricing. Performance obligations are met and revenue is recognized at a point in time when the order for its goods are shipped FOB manufacturer and control is transferred.

The transaction price is determined based on the amount expected to be entitled to in exchange for transferring the product to the customer net of any transaction price adjustments. The Company’s payment terms to customers generally range from 30 to 60 days.

Payment terms fall within the one-year guidance for the practical expedient which allows the Company to forgo adjustment of the promised amount of consideration for the effects of a significant financing component. The Company accepts product returns at its discretion or if the product is defective as manufactured. Historically, the actual product returns have been immaterial to the Company’s financial statements. The Company elected to treat shipping and handling costs as a fulfillment cost and included them in the cost of goods sold as incurred. Costs associated with product sales include commissions. The Company applies the practical expedient and recognizes commissions as expense when incurred because the expense is incurred at a point in time and the amortization period is less than one year. Commissions are recorded as selling expense.

The Company did not recognize material revenues during the three month periods ended July 31, 2025 and 2024. The Company’s revenues do not require significant estimates or judgments. The Company is not a party to contracts that include multiple performance obligations or material variable consideration. As of July 31, 2025 and April 30, 2025, the Company did not have any contract assets or liabilities from contracts with customers and there were no remaining performance obligations that the Company had not satisfied.

Income Taxes

The Company accounts for income taxes under the asset and liability method, which requires recognition of deferred tax assets, subject to valuation allowances, and liabilities for the expected future tax consequences of events that have been included in the financial statements or tax returns. Deferred income taxes reflect the net tax effect of temporary differences between the carrying amounts of assets and liabilities for financial reporting and income tax purposes. Management considers many factors when assessing the likelihood of future realization of deferred tax assets, including recent cumulative experience by taxing jurisdiction, expectations of future taxable income or loss, the carry-forward periods available to the Company for tax reporting purposes, and other relevant factors.

A valuation allowance is established if it is more likely than not that all or a portion of the net deferred tax assets will not be realized.

Accruals for uncertain tax positions are provided for in accordance with applicable accounting standards. The Company may recognize the tax benefits from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position. The tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement. Judgment is required in assessing the future tax consequences of events that have been recognized in the financial statements or tax returns.

Based on its analysis, management has determined that it has not incurred any liability for unrecognized tax benefits as of July 31, 2025 and April 30, 2025.

The Company may be subject to potential examination by U.S. federal, U.S. states or foreign jurisdiction authorities in the areas of income taxes. These potential examinations may include questioning the timing and amount of deductions, the nexus of income among various tax jurisdictions and compliance with U.S. federal, U.S. state and foreign tax laws.

The Company is subject to income taxes in the U.S. federal jurisdiction and franchise taxes in the State of Texas. Tax regulations within each jurisdiction are subject to the interpretation of the related tax laws and regulations and require significant judgment to apply. Generally, the Company is no longer subject to income tax examinations by major taxing authorities for years before April 30, 2021.

Segments

Operating segments are identified as components of an enterprise about which discrete financial information is available for evaluation by the chief operating decision-maker (“CODM”) in deciding resource allocation and assessing performance. The Company has determined that its CODM is its Chief Executive Officer. The Company's CODM reviews financial information presented for the purpose of making decisions, allocating resources and evaluating performance. The Company has determined it operates in one operating and reportable segment.

Recent Accounting Standards

In December 2023, the Financial Standards Accounting Board (FASB) issued Accounting Standards Update (ASU) 2023-09 "Income Taxes (Topics 740): Improvements to Income Tax Disclosures" to expand the disclosure requirements for income taxes, specifically related to the rate reconciliation and income taxes paid. ASU 2023-09 is effective for the Company’s annual periods beginning January 1, 2025, with early adoption permitted. The Company does not expect that the standard will have a significant impact on its financial statement disclosures.

In November 2024, the FASB issued ASU 2024-03 (updated ASU 2025-01 issued in January 2025), "Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses", which requires the disaggregation of certain expense captions into specified categories in disclosures within the notes to the financial statements to provide enhanced transparency into the expense captions presented on the face of the income statement. ASU 2024-03 is effective for annual reporting periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027, with early adoption permitted, and may be applied either prospectively or retrospectively to financial statements issued for reporting periods after the effective date of ASU 2024-03 or retrospectively to any or all prior periods presented in the financial statements. The Company is currently evaluating the impact of adopting ASU 2024-03.

Note 4. Debt

Debt consists of the following:


	July 31,			April 30,
	2025			2025
FRV Note	$	500,000		$	500,000
Streeterville Note	$	1,041,120		$	2,051,170
Less: current maturities		(1,541,120	)		(2,551,170	)
Notes payable, long-term	$	—		$	—

Loan and Security Agreement

In April 2020, the Company entered into a loan and security agreement (the “Loan and Security Agreement”) pursuant to which a secured promissory note in the original principal amount of $500,000 (the “FRV Note”) was issued to each of Front Range Ventures LLC (“FRV”) and John Q. Adams (the “JQA Note”), who were both shareholders of the Company at the time of issuance. John Q. Adams was also a director of the Company at the time of entering into the Loan and Security Agreement. Each party committed to lend a principal amount of $500,000, totaling $1,000,000, and the loan was drawn in three installments of $300,000 upon execution of the loan agreement, $350,000 on or about July 2, 2020 and $350,000 on or about September 4, 2020. The loan accrued interest at a rate of 12% per annum, compounded annually, payable at maturity. The Company is also required to pay default interest at a rate of 18% per annum, compounded annually, on any unpaid amounts after the applicable due date until the loan amounts are fully re-paid. The loan is collateralized by substantially all of the Company’s assets and intellectual property, except for the secured interest on the covered technology as discussed in Note 8.

The loan had an original maturity date of September 30, 2021, which was amended in September 2021 making the note repayable on demand. The loan was amended in November 2021, extending the maturity to September 30, 2022; further amended in May 2022 to extend the maturity to September 30, 2023; amended again in January 2023 to (i) further extend the maturity date of the FRV Note to September 30, 2024, on which date the principal amount and all accrued interest thereon would be due and payable; and (ii) amend the dates on which principal and accrued interest was due under the JQA Note, such that interest accrued would have been due and payable on September 30, 2023, and the principal amount together with all accrued interest after September 30, 2023 would be due and payable on March 31, 2024.

In October 2023, the Company issued to FRV and Mr. Adams warrants ("$1M Lender Warrants") to purchase an aggregate of 2,000 shares of Common Stock as consideration for the extension of the interest maturity date to one lender. On November 16, 2023, the Company entered into a note conversion letter agreement with John Q. Adams (the “Adams Note Conversion Letter Agreement”).

Pursuant to the Adams Note Conversion Letter Agreement, in consideration for the conversion of the principal and interest in the amounts of $585,006 due under the JQA Note, on November 16, 2023, the Company: (1) issued 36,563 shares of Common Stock to Mr. Adams; and (2) entered into a Adams Warrant Amendment (as defined below) with Mr. Adams, amending the $1M Lender Warrants to reduce the exercise price of an aggregate of 1,076 $1M Lender Warrants to $16.00 per share (the “Adams Warrant Amendment”).

On August 19, 2024, the Company and FRV entered into Amendment No. 6 to the Loan and Security Agreement to further extend the maturity date of the FRV Note to September 30, 2025 and pay the outstanding accrued interest as follows: (i) a payment of all accrued interest outstanding within five (5) business days of execution of the agreement; (ii) a payment of accrued interest on September 30, 2024 and (iii) thereafter all accrued interest due shall be payable at maturity. The Company may elect to repay all or any part of the FRV Note, as amended, in its sole discretion at any time prior to the extended maturity date, provided such repayment shall not be less than $50,000 and shall first be applied to accrued interest and thereafter to outstanding principal. In Fiscal 2025, the Company paid approximately $305,000 in accrued interest to FRV and no principal payments were made during the three months ended July 31, 2025.

As of July 31, 2025 and April 30, 2025, accrued interest was approximately $51,000 and $35,000, respectively, and is included in accrued expenses in the accompanying condensed balance sheets.

Streeterville Note

In September 2024, the Company entered into a Note Purchase Agreement with Streeterville Capital, LLC ("Streeterville"), pursuant to which the Company issued to Streeterville the unsecured Streeterville Note in the original principal amount of $2,510,000. The Streeterville Note carried an OID of $500,000 and $10,000 was withheld from the Streeterville Note for reimbursement of Streeterville's transaction expenses. Additionally, the Company incurred debt financing costs of $159,700. As a result, the Company received aggregate net proceeds of approximately $1.9 million in connection with the issuance of the Streeterville Note.

The Streeterville Note bears interest at the rate of 8.5% per annum and matures in March 2026. From time to time, beginning six months after issuance, Streeterville may redeem a portion of the Streeterville Note, not to exceed $270,000 per month. In the event the Company has not reduced the outstanding balance under the Streeterville Note by at least $900,000 by the 12-month anniversary following the issuance date, then the outstanding balance at such time will automatically increase by 5%. Subject to terms and conditions set forth in the Streeterville Note, the Company may prepay all or any portion of the outstanding balance of the Streeterville Note at any time.

The Streeterville Note contains customary events of default, including if the Company undertakes a fundamental transaction (including consolidations, mergers, and certain changes in control of the Company), without Streeterville’s prior written consent. As described in the Streeterville Note, upon the occurrence of certain events of default, the outstanding balance of the Streeterville Note will become automatically due and payable. Additionally, upon an event of default described in the Streeterville Note (i.e., the failure to pay amounts under the Streeterville Note when due or to observe any covenant under the Note Purchase Agreement), the outstanding balance of the Streeterville Note automatically increases to the lesser of 18% or the maximum rate permitted by law.

The OID and deferred financing costs pursuant to the Streeterville Note are being amortized over the life of the note as a non-cash interest expense. During the three months ended July 31, 2025, the Company recorded amortization of approximately $110,000 of the OID and deferred financing costs and as of July 31, 2025, the unamortized OID and deferred financing costs was $264,000.

During the three months ended July 31, 2025, the Company entered into agreements with Streeterville, pursuant to which Streeterville exchanged $1,020,000 in aggregate principal owed under the Streeterville Note for 274,159 shares of the Company's Common Stock. The issuance of the shares was made pursuant to the exemption from the registration requirements afforded by Section 3(a)(9) of the Securities Act (Note 5). During the three months ended July 31, 2025, the Company repaid in cash, $100,000 in principal on the Streeterville Note.

As of the date of this Quarterly Report, the Company and Streeterville has exchanged $1,805,000 in aggregate principal for 506,348 shares of the Company's Common Stock and the Company has repaid in cash $450,000 of principal.

As of July 31, 2025 and April 30, 2025, accrued interest was approximately $200,000 and $143,000, respectively, and is included in accrued interest expense in the accompanying condensed balance sheets.

Note 5. Stockholders’ Equity

Preferred Stock

The Company authorized 20,000,000 shares of preferred stock, par value $0.001 per share (“Preferred Stock”), of which 10,000 shares have been designated as Series A Convertible Preferred Stock (“Series A Preferred Stock”), 10,000 shares have been designated as Series B Convertible Preferred Stock (“Series B Preferred Stock”), 600,000 shares have been designated as Series C Preferred Stock, and 4,285,714 shares have been designated as Series D Preferred Stock.

Series C Preferred Stock

The Series C Preferred Stock was originally issued at $25.00 per share. An amendment to, or waiver of rights in, the Series C Preferred Stock certificate of designation requires the approval of holders of a majority of the outstanding shares of Series C Preferred Stock and FRV (so long as FRV owns at least 71,000 shares of Series C Preferred Stock).

At July 31, 2025 and April 30, 2025, there were 380,440 shares of Series C Preferred Stock outstanding.

Holders of the Series C Preferred Stock are entitled to receive dividends at an annual rate of $1.50 per share of Series C Preferred Stock, shall accrue and are payable out of funds legally available, are payable only when and if declared by the board of directors, and are noncumulative. No dividends have been declared to date. The holders of the shares of Series C Preferred Stock have voting rights equal to an equivalent number of shares of Common Stock into which it is convertible and vote together as one class with Common Stock.

Each share of Series C Preferred Stock is convertible, at the option of the holder at any time, into such number of fully paid and non-assessable shares of Common Stock determined by dividing the original issue price of $25.00 by the conversion price for such series in effect at the time of conversion for the Series C Preferred Stock. The conversion price for the Series C Preferred Stock is subject to adjustment in accordance with conversion provisions contained in the Company's certificate of formation, as amended.

At July 31, 2025, the outstanding shares of Series C Preferred Stock were convertible into 229,524 shares of Common Stock at a conversion price of $41.43 per share.

Series D Preferred Stock

On March 10, 2025, the Company entered into a selling agency agreement (the “Placement Agent Agreement”) with Digital offering LLC (“Digital Offering”) to act as sole placement agent (the “Placement Agent”) on a “best efforts” offering of up to 4,285,714 Units, with each Unit consisting of (a) one share of the Company's Series D Preferred Stock and (b) one warrant to purchase one share of the Company's Common Stock, $0.001 par value, for a total of 4,285,714 shares of the Company's Series D Preferred Stock and warrants to purchase up to an aggregate of 4,285,714 shares of Common Stock (collectively, the “Offering”), pursuant to certain subscription agreements with certain investors, upon which each investor must complete a Subscription Agreement and submit the applicable subscription price as set forth therein. The offering price is $3.50 per Unit, for a maximum offering amount of $15.0 million worth of Units. Each warrant is exercisable at any time from the date of issuance through the third anniversary from the date of issuance, unless earlier redeemed and is exercisable to purchase one share of Common Stock at $5.00 per share, subject to customary adjustment.

Pursuant to the Placement Agent Agreement, the Placement Agent will be entitled to receive from each closing of the Offering (i) a cash fee of 7% of the gross proceeds received by the Company from such closing, (ii) warrants (the “Agent Unit Warrants”) to purchase 3% of the total number of Units sold by the Company at such closing (the “Agent Units”) at an exercise price of $4.375 per Agent Unit Warrant, with each Agent Unit consisting of one share of Series D Preferred Stock (the “Agent Preferred Shares”) and one Warrant (the “Agent Warrants” and the shares of Common Stock underlying such Agent Warrants, the “Agent Warrant Shares”), and (iii) reimbursement of certain of its out-of-pocket expenses. Digital Offering is acting on a “reasonable best efforts” basis, in connection with the Offering and is under no obligation to purchase any of the Units or arrange for the sale of any specific number or dollar amount of shares of the Units.

On February 10, 2025, in connection with the Series D Preferred Stock Offering, the Company’s Board of Directors adopted a Certificate of Designations of Series D Preferred Stock, which was filed with the Secretary of State of the state of Texas (the “Texas Secretary of State”) on May 21, 2025, to create, out of the Company’s authorized but unissued preferred stock, the Series D Preferred Stock (the “Certificates of Designations of Series D Preferred Stock”). On May 28, 2025, the Company was notified by the Texas Secretary of State, that the Company’s Certificate of Designations was made effective as of the filing date.

The Series D Preferred Stock has an initial stated value of $3.50 per share which is equal to the price per Unit, subject to appropriate adjustment in relation to certain events, such as recapitalizations, stock dividends, stock splits, stock combinations, reclassifications or similar events. The Series D Preferred Stock ranks, as to dividend rights and rights upon the Company’s liquidation, dissolution, or winding up, senior to all classes or series of the Company’s Common Stock. The terms of the Series D Preferred Stock do not limit the Company's ability to (i) incur indebtedness or (ii) issue additional equity securities that are equal or junior in rank to the shares of the Company's Series D Preferred Stock as to distribution rights and rights upon our liquidation, dissolution or winding up.

Holders of the Series D Preferred Stock are entitled to receive dividends, when, as and if declared by the board of directors, in its sole discretion, out of funds legally available for that purpose. Any dividends that may be declared shall be non-cumulative. No dividends have been declared to date.

The liquidation preference for each share of Series D Preferred Stock is $3.50. Upon a liquidation, dissolution or winding up of the Company, holders of shares of Series D Preferred Stock will be entitled to receive the liquidation preference with respect to their shares.

Each share of Series D Preferred Stock is convertible into one share of Common Stock, at the option of the holder at any time. The conversion rate shall not be adjusted for stock splits, stock dividends, recapitalizations or similar events. At any time after issuance upon the occurrence of any of the following events, the Company shall have a right to direct the mandatory conversion of the Series D Preferred Stock: (a) a change in control, (b) if the price of the Common Stock closes at or above $5.00 per share for 10 consecutive trading days, or (c) if the Company consummates a firm commitment public offering of Common Stock for gross proceeds of at least $15 million at an offering price per share equal to or greater than $5.00.

The Company may not authorize or issue any class or series of equity securities ranking senior to the Series D Preferred Stock as to dividends or distributions upon liquidation (including securities convertible into or exchangeable for any such senior equity securities) or amend the Company's Amended and Restated Certificate of Formation, as amended (whether by merger, consolidation, or otherwise), to materially, and adversely change the terms of the Series D Preferred Stock without the affirmative vote of at least a majority of the votes entitled to be cast on such matter by holders of the Company's outstanding shares of Series D Preferred Stock, voting together as a class. Otherwise, holders of the Company's Series D Preferred Stock do not have any voting rights.

During the three months ended July 31, 2025, the Company issued 1,317,689 Units consisting of Series D Preferred Stock and warrants to purchase shares of Common Stock for gross proceeds of approximately $4.6 million. During the three months ended July 31, 2025, 887,788 shares of Series D Preferred Stock converted into 887,788 shares of the Company's Common Stock.

Common Stock

The Company’s Certificate of Formation, as amended, authorizes 500,000,000 shares of Common Stock with a par value of $0.001 per share. As of July 31, 2025 and April 30, 2025, the Company had issued 2,281,054 and 1,119,107 shares of Common Stock outstanding, respectively.

During the three months ended July 31, 2025, the Company entered into multiple exchange agreements with Streeterville that exchanged $1,020,000 in aggregate principal of its Streeterville Note for 274,159 shares of the Company's Common Stock. The issuance of the shares was made pursuant to the exemption from the registration requirements afforded by Section 3(a)(9) of the Securities Act.

During the three months ended July 31, 2025, the Company issued 887,788 shares of Common Stock as a result of conversions of Series D Preferred Stock.

The holders of Common Stock are entitled to receive dividends whenever funds and assets are legally available and when declared by the board of directors, subject to the rights of holders of Preferred Stock outstanding. No dividends were declared as of or through the three months ended July 31, 2025 and the year ended April 30, 2025.

Common Stock Warrants

The Company has issued warrants to investors in connection with funding or for services rendered and these warrants are convertible into a number of shares of the Company’s Common Stock for a period of 5 years from the date of issuance.

The following is a summary of warrant activity during the three months ended July 31, 2025:


	Warrants Outstanding and Exercisable			Exercise Price Per Share		Weighted Average Strike Price per Share
Balance, April 30, 2025		121,055		$0.001-$825.00		$	86.84
Issued		1,317,689		$	5.00	$	5.00
Forfeited		(132	)		—		—
Balance, July 31, 2025		1,438,612		$0.001-$825.00		$	11.81

During the three months ended July 31, 2025, the Company issued warrants to purchase up to 1,317,689 shares of Common Stock, at an exercise price of $5.00 per share in connection with the Series D Preferred Stock Offering.

Note 6. Stock-based Compensation

The Company grants certain employees and board members stock option awards where vesting is contingent upon a service period, as it believes that such awards better align the interests of its employees with those of its shareholders. Stock option awards are granted with an exercise price equal to or above the market price of the Company’s stock at the date of grant. Certain stock option awards provide for accelerated vesting if there is a change in control, as defined in the Nonstatutory Stock Option Agreement. Unvested stock options forfeit when an employee leaves the Company.

Time-based grants generally vest quarterly based on 3 years continuous service for executive directors and employees, or 12 months continuous service for directors and have 10-year contractual terms. The Company also grants stock option awards where vesting is contingent upon meeting various departmental and company-wide performance goals, including FDA and CE Mark regulatory approval and certain EBITDA and funding thresholds. Such performance-based stock options are expected to vest when the performance criteria and metrics have been met. These stock options have contractual lives of ten years.

2023 Equity Incentive Plan

On March 15, 2023, the Company's Board of Directors adopted the 2023 Equity Incentive Plan (as amended, the “Equity Incentive Plan”). The Company's shareholders approved the Equity Incentive Plan at the Company's 2023 annual shareholder meeting held on January 17, 2024. The Equity Incentive Plan provides for the grant of nonstatutory stock options, incentive stock options, restricted stock, RSUs, performance units, performance shares, and other share-based awards. On November 27, 2023, the Company's Board of Directors approved and entered into Amendment No. 1 to the Equity Incentive Plan to increase the initial number of shares issuable under the Plan from 25,000 shares to 85,000 shares.

On July 9, 2025, the Company’s Board of Directors approved an amendment to the Company’s 2023 Equity Incentive Plan, to increase the maximum aggregate number of shares of the Company’s Common Stock, $0.001 par value per share, that may be issued under the Equity Incentive Plan to 1,000,000 shares of Common Stock (the “Plan Shares Increase Amendment”). The Plan Shares Increase Amendment shall be considered and voted upon the shareholders of the Company at the Company’s 2025 Annual Meeting of Shareholders.

During the three months ended July 31, 2025, the Company granted 604,000 stock options executive officers, directors, and board advisors. The stock options, which have an average exercise price of $4.36, will expire in 2035.

The following is a summary of service-based stock option activity during the three months ended July 31, 2025:


	Number of Options Outstanding			Weighted Average Exercise Price		Average Remaining Contractual Life (in years)
Outstanding - April 30, 2025		173,659		$	17.00		9.5
Granted		604,000			4.36		9.9
Forfeited		(259	)		—		—
Outstanding - July 31, 2025		777,400		$	6.95		9.8

Non-vested at July 31, 2025		749,353		$	4.45		9.8
Vested at July 31, 2025		28,047		$	73.74		8.5

The following is a summary of performance-based stock option activity during the three months ended July 31, 2025:


	Number of Options Outstanding			Weighted Average Exercise Price		Average Remaining Contractual Life (in years)
Outstanding - April 30, 2025		2,787		$	320.00		5.1
Forfeited		(31	)		—		—
Outstanding - July 31, 2025		2,756		$	322.60		4.9

Non-vested at July 31, 2025		886		$	440.00		4.6
Vested at July 31, 2025		1,870		$	267.00		5.0

During the three months ended July 31, 2025, management estimated the fair value of the awards utilizing the Black-Scholes Option Pricing model with the following weighted-average assumptions:


Risk free interest rate	3.92	%
Volatility	83.4	%
Weighted average expected term (in years)	5.0

During the three months ended July 31, 2025 and 2024, the Company recognized stock based compensation for stock options of $174,558 and $54,554, respectively.

As of July 31, 2025, there was approximately $1.9 million of unrecognized compensation costs related to non-vested service-based Common Stock options and approximately $0.2 million of unrecognized compensation costs related to non-vested performance-based Common Stock options.

Restricted Stock Units

During the three months ended July 31, 2025, the Company granted 125,000 RSUs to executives of the Company which are all unvested at July 31, 2025. The RSUs have a grant date fair value of $0.5 million and will vest upon the earlier of FDA clearance of the MyoVista Device or the MyoVista Cloud Insights Platform. No share-based compensation expense related to RSUs was recognized during the three months ended July 31, 2025. There was approximately $0.5 million of unrecognized compensation costs related to non-vested RSUs at July 31, 2025.

Note 7. Income Taxes

The tax effects of temporary differences and carry-forwards that give rise to significant portions of the deferred tax assets and liabilities are presented below:


	July 31,			April 30,
	2025			2025
Deferred tax assets (liabilities):

Net operating loss carryforwards	$	12,234,806		$	11,774,383
Start-up costs		917,566			942,837
Stock option and warrant payments		783,339			746,681
Accumulated depreciation		688,390			729,230
Research and development credits		816,075			816,075
Research and development warrants		21,488			21,488
Total deferred tax assets, net		15,461,664			15,030,694
Valuation Allowance		(15,461,664	)		(15,030,694	)
Net Deferred Tax Assets	$	—		$	—

For the three months ended July 31, 2025 and the year ended April 30, 2025, the Company’s cumulative net operating loss for federal income tax purposes was approximately $58 million and $56 million, respectively. The net operating loss, subject to limitations, may be available in future tax years to offset taxable income. The net operating loss carry-forward will begin to expire in year 2028.

Federal and state tax laws impose restrictions on the utilization of net operating loss carryforwards in the event of a change in ownership as defined by the Internal Revenue Code (the "Code"), Section 382. Under Section 382 of the Code, substantial changes in ownership and the ownership of acquired companies may limit the amount of net operating loss carryforwards that are available to offset taxable income. The annual limitation would not automatically result in the loss of net operating loss carryforwards but may limit the amount available in any given future period.

In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Based upon the projections for future taxable income over the periods in which the deferred tax assets are deductible, management believes it is more likely than not that the Company will not realize the benefits of these deductible differences, and therefore, a full valuation allowance has been recorded at July 31, 2025 and April 30, 2025.

Note 8. Commitments and Contingencies

Operating Leases

The Company has a long-term operating lease for office, industrial, and laboratory space which was entered into in May 2017. On September 27, 2022, the Company entered into the First Amendment to Lease (the “Lease Amendment”), which amended the Lease Agreement to document the exercise of its option to extend the term of the lease for an additional 64 months, commencing February 1, 2023, and expiring on May 31, 2028 (the “Extension Term”). Pursuant to the amendment, the Company will pay initial monthly payments of $13,129, beginning February 2023, subject to 3% annual increases. Rent expense for the three months ended July 31, 2025 was approximately $34,000.

The Company records right-of-use assets and liabilities at the present value of the fixed lease payments over the term at the commencement date. The Company uses its incremental borrowing rate of 12% to determine the present value of the lease as the rate implicit in the lease is typically not readily available.

Information related to the Company’s right-of-use assets and lease liabilities consist of the following:


	July 31,
	2025
Right-of-use assets	$	347,062

Lease liabilities, current	$	124,173
Lease liabilities, net of current portion		281,570
Total lease liabilities	$	405,743

Weighted average remaining term (in years)		2.8
Weighted average discount rate		12	%

As of July 31, 2025, future maturities of lease liabilities due under lease agreements for the period ended are as follows:


2026		124,145
2027		169,307
2028		173,559
2029		14,492
Total future lease payments		481,503
Less imputed interest		(75,760	)
Total operating lease liabilities	$	405,743

Litigation

From time to time, the Company may be subject to legal proceedings and claims that arise in the ordinary course of business. The Company does not believe that the outcome of those matters will have a material adverse effect to the financial position, operating results or cash flows. However, there can be no assurance such legal proceedings will not have a material impact.

The Company is not aware of any material claims outstanding or pending against the Company as of July 31, 2025.

Royalty Agreements

In 2013, the Company entered into an agreement (the “Technology Agreement”) with its founder, conveying ownership of all intellectual property and rights to the Company. As part of that agreement, the Company will make royalty payments, based upon paid MyoVista wavECG device unit sales, as follows:

$500 on each of the first 2,400 MyoVista wavECG devices; and

$200 on each MyoVista wavECG device thereafter until royalties total $3,500,000.

The royalty obligation has a first priority security interest and pledge on the covered technology (as defined in the Technology Agreement, which essentially is comprised of the intellectual property of the MyoVista wavECG device) in priority to the debt holders of the Loan and Security Agreement as discussed further in Note 4.

Upon (i) the aggregate payment of $3,000,000 of royalties; (ii) the Common Stock having a closing quoted share price of $6,875 per share or more; or (iii) receipt by the Company of a bona fide offer valuing the Common Stock at $6,875 or more, then the secured interest and pledge shall be released.

In the event of a bankruptcy of the Company, any balance of the $3,500,000 royalty not paid at that point would accelerate and become an immediately due debt obligation of the Company with the benefit of the secured interest and pledge (if it remained at such time).

In December 2015, the Company entered into an agreement with The University Court of The University of Glasgow (“Glasgow”) for a non-exclusive license of the Glasgow algorithm interpretive analysis for the conventional ECG trace. The agreement was amended in March 2023, and as part of the agreement, the Company is required to make royalty payments, based upon MyoVista wavECG device unit sales dependent on sale volumes per year, subject to minimum annual fees. To date, such amounts have been expensed to research and development as the Glasgow algorithm has been part of the device development and will form part of the submission for FDA clearance of the MyoVista wavECG device.

Collaboration Agreements

Rutgers Collaboration Agreement

On November 29, 2022, the Company entered into a multi-year Collaboration Agreement with Rutgers, The State University of New Jersey, to develop AI-ECG algorithms for new or improved ECG indications, which is expected to accelerate our product development pipeline and further expand the clinical value of an ECG for low-cost detection of heart disease.

Mount Sinai Collaboration Agreement

On September 20, 2023, the Company entered into multiple definitive license agreements (each a “License Agreement” and collectively, the “License Agreements”) with Mount Sinai to commercialize a range of AI cardiovascular algorithms developed by Mount Sinai as well as a memorandum of understanding for ongoing cooperation encompassing de-identified data access, on-going

research, and the evaluation of the MyoVista wavECG. The License Agreements, of which there are eleven in total, cover rights to thirteen AI cardiovascular algorithms, two data science methods for use with ECG waveforms and three filed patents.

Note 9 - Segment Information

Operating segments are defined as components of an enterprise about which separate discrete information is available for evaluation by the CODM in deciding how to allocate resources and in assessing performance. The Company has determined that its CODM is its Chief Executive Officer.

Management and the CODM view the Company’s operations and manage its business in one operating segment, which is the business of identifying, developing and commercializing products and AI-ECG solutions in the cardiovascular diagnostic technology field. The CODM uses operating expenses to measure performance against progress in its clinical trials and its product development. The Company's CODM reviews and evaluates the total net loss for purposes of assessing performance, making operating decisions, allocating resources, and planning and forecasting for future periods.

The following table summarizes the segment's financial information including the Company's significant segment expenses:


	July 31,			July 31
	2025			2024

Gross Margin	$	1,140		$	-
Segment operating expenses:
Clinical and regulatory		190,896			211,268
Research and development		764,803			973,712
Operations		41,507			39,951
Sales and marketing		86,942			99,091
General and administrative		791,111			751,645
Loss from operations		(1,874,119	)		(2,075,667	)
Other income (expense):
Interest expense		(183,688	)		(22,526	)
Other income		2,813			46,504
Total other income (expense), net		(180,875	)		23,978
Net loss	$	(2,054,994	)	$	(2,051,689	)

Note 10. Subsequent Events

Management has evaluated subsequent events after the balance sheet date of July 31, 2025, through the date of filing.

Subsequent to July 31, 2025, the Company entered into agreements with Streeterville, pursuant to which Streeterville exchanged a further $700,000 in aggregate principal owed under the Streeterville Note, for 205,237 shares of the Company's Common Stock. The issuance of the shares was made pursuant to the exemption from the registration requirements afforded by Section 3(a)(9) of the Securities Act. In addition, the Company repaid in cash $350,000 in principal on the Streeterville note.

Subsequent to July 31, 2025, the Company issued 238,720 Units consisting of shares of Series D Preferred Stock and warrants to purchase shares of Common Stock for gross proceeds of approximately $0.8 million. As of the date of this filing, no Agent Units have been issued. Subsequent to July 31, 2025, 168,249 shares of Series D Preferred Stock converted into 168,249 shares of the Company's Common Stock.

market value of the Company’s outstanding shares of Common Stock held by non-affiliates was $14,737,609, which was calculated based on 2,276,253 outstanding shares of Common Stock held by non-affiliates on July 31, 2025 and a price per share of $5.73, which was the closing price of the Common Stock on July 10, 2025 and is the highest closing sale price of Common Stock on the Nasdaq Capital Market within the prior 60 days. Pursuant to General Instruction I.B.6 of Form S-3, in no event will the Company sell the shelf securities in a public primary offering with a value exceeding more than one-third of the aggregate market value of the Company’s voting and non-voting ordinary shares held by non-affiliates in any 12-month period as long as the aggregate market value of the Company’s outstanding ordinary shares held by non-affiliates is less than $75 million.

The shares of Common Stock issuable pursuant to the EDA have been registered under the Securities Act, pursuant to the Company’s shelf registration statement on Form S-3 (Registration No. 333-274554) (the “Registration Statement”), which was declared effective by the SEC on September 28, 2023, and will be issued and sold pursuant to the at the market offering prospectus contained therein, as amended and supplemented by the prospectus supplement dated August 3, 2025 and filed with the Securities and Exchange Commission pursuant to Rule 424(b) under the Securities Act on August 4, 2025, and as it may be further amended and supplement from time to time.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis is intended as a review of significant factors affecting our financial condition and results of operations for the periods indicated. The discussion should be read in conjunction with our unaudited financial statements and the notes presented herein included in this Quarterly Report on Form 10-Q and the audited financial statements and the related notes set forth in our 2025 Annual Report on Form 10-K. The discussion below contains forward-looking statements that are based upon our current expectations and are subject to uncertainty and changes in circumstances. Actual results may differ materially from these expectations due to inaccurate assumptions and known or unknown risks and uncertainties, including those identified in “Cautionary Note Regarding Forward-Looking Statements” and under “Risk Factors” as identified under Part 1, Item 1A of our 2025 Annual Report on Form 10-K.

Overview

We are a medical technology company focused on applying AI and innovative software technology to expand and improve ECG’s (also known as an EKG) clinical usefulness. Our objective is to provide modernized ECG software and hardware platforms that will allow ECGs to be far more valuable cardiac screening tools by expanding clinical capabilities to detect a broader range of heart disease using Artificial Intelligence. We are seeking to provide both hardware and software solutions that can be used in almost any care setting worldwide, either via our MyoVista Insights cloud-based ECG management and AI-ECG algorithm hosting platform using one of the millions of ECG devices currently in clinical use or via our proprietary MyoVista wavECG device. We have been developing a cloud-based platform to modernize ECG management systems that can also host state-of-the-art AI-ECG algorithms on an ECG hardware agnostic basis (the “MyoVista Insights Cloud Platform”). The MyoVista wavECG, is a resting 12-lead ECG has been developed to host AI-ECG software algorithm(s) designed to make available on-device AI-ECG algorithms as well as conventional ECG information in the same test. We intend to offer a range of software-based AI-ECG algorithms, via each product. The MyoVista Insights Cloud Platform does not require FDA clearance. AI-ECG algorithms to be delivered on MyoVista Insights Cloud Platform or the MyoVista wavECG device would each require FDA clearance and, as yet, those are not available.

The AI-ECG algorithms are intended to provide diagnostic information which has traditionally required cardiac imaging. We believe the combination of a device agnostic cloud platform and MyoVista wavECG device would allow us to offer AI-ECG s algorithms developed by us or other third parties across a wide range of healthcare settings from large heath systems to frontline or point of care environments such as primary care.

Phase 1 of the MyoVista Insights Cloud Platform has been launched, and we expect revenues will come from a combination of install fees and SaaS based usage fees. We expect to adopt a recurring subscription revenues model for AI-ECG algorithms hosted on either the platform or device based on algorithm or device usage including proprietary device based consumable revenue. Our MyoVista Insights Cloud Platform has been designed to provide an algorithm marketplace and host third party AI-ECG algorithms, which increases its clinical value and our speed to market as well as reducing Research and Development ("R&D") costs associated with internal algorithm development.

On September 20, 2023, we entered into multiple definitive license agreements (each a “License Agreement” and collectively, the “License Agreements”) with Mount Sinai to commercialize a range of AI-ECG algorithms covering a range of cardiovascular conditions developed by Mount Sinai as well as a memorandum of understanding for ongoing cooperation encompassing de-identified data access, on-going research, and the evaluation of the MyoVista wavECG device.

Our future success is dependent upon receiving FDA clearances for our products and additional funding may be required as part of achieving FDA clearance and thereafter would be required to support the sales launch, provide working capital and support further R&D.

We believe that there is currently no low-cost, front-line, medical device that is effective at screening broadly for many types of heart disease. As a result, we believe that frontline physicians face a significant challenge in determining if a patient has heart disease. Although many think of the ECG as the frontline test for heart disease, in 2012, the United States Preventive Services Task Force conducted an evaluation of conventional ECG testing and stated: “There is no good evidence the test, called an ECG, helps doctors predict heart risks any better than traditional considerations such as smoking, blood pressure and cholesterol levels in people with no symptoms.”

ECG devices record the electrical signals of a patient’s heart. The ECG is a ubiquitous, relatively low-cost, simple and quick test; it is portable and can be performed in a wide range of clinical settings by a non-specialist clinician or clinical aide. There are three basic categories of heart disease: electrical (such as an arrhythmia), structural (such as valvular disease) and ischemic (such as coronary artery disease, or CAD). Conventional resting ECGs have limited sensitivity in detecting structural and ischemic disease and are typically used for diagnosing cardiac rhythm abnormalities, such as atrial fibrillation, or acute coronary syndrome, such as a myocardial infarction

which is also known as a heart attack. However, traditional ECGs have a limited role in identifying cardiac dysfunction associated with structural and ischemic disease.

The Company has designed or licensed algorithms designed to help address these limitations and extend the clinical capability of an ECG to detect cardiac dysfunction and other heart disease types. We expect the first AI-ECG algorithm to be submitted for use on the MyoVista Insights Cloud Platform would be for detection of low ejection fraction, or systolic dysfunction, and based on one of those licensed from Mount Sinai.

Our first AI-ECG algorithm expected to be hosted on the MyoVista wavECG device has been designed by the Company and applies AI-machine learning to the signal processed ECG signal to develop a proprietary algorithm designed to detect the echocardiographic measure for impaired cardiac relaxation (e’) (i.e. cardiac dysfunction). In July 2025, the American Society of Echocardiography (“ASE”) released updated guidelines for evaluating Left Ventricular Diastolic Dysfunction (“LVDD”), placing increased emphasis on cardiac relaxation (e’) and now requiring specific age-based threshold adjustments. Although we incorporated age-based measures, previously agreed with the FDA, we expect to update the algorithm to the new ASE published age-based measures prior to FDA submission and also make it available on both the MyoVista Insights Cloud Platform and MyoVista wavECG device.

Previously, we intended to combine, in a single FDA submission, the MyoVista wavECG and the impaired cardiac relaxation algorithm under two separate two product codes. We now intend to make separate submissions to the FDA for the device and software algorithm which we believe would simplify and speed up the FDA submission and clearance process and allow us to make the algorithm available on both the device and MyoVista Insights Cloud Platform.

The editorial comment associated with the study titled “Prediction of Abnormal Myocardial Relaxation from Signal Processed Surface ECG” presented below discusses recent applications of machine learning to data derived from surface 12-lead ECGs in relation to cardiac dysfunction:

“These represent some of the most significant advances in electrocardiography since its inception, which has historically had a limited, if any, role in the evaluation of cardiac dysfunction. In the past, our cardiovascular community was resigned to the fact that surface ECGs are poor indicators for cardiac dysfunction.”

Khurram Nasir, MD, MPH, MSC, Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Houston, Texas, et. al., Journal of American College of Cardiology Editorial Comment Volume 76 Number 8 2020.

Almost all forms of heart disease, including CAD and structural disease, affect heart muscle, or cardiac function prior to symptoms. Impaired cardiac function is first observed as impaired cardiac relaxation which is an early indicator of diastolic dysfunction and usually continues to increase in severity as heart disease progresses. The diastolic phase of the cardiac cycle occurs when the heart muscle relaxes (following contraction). Diastolic dysfunction may also be related to age-related cardiac dysfunction. Low ejection fraction, or systolic dysfunction, is a later stage of cardiac dysfunction and occurs when the heart pumps a reduced level of blood from the ventricles during contraction.

If we receive FDA clearances for our product candidates, our main target markets would be frontline healthcare environments in the U.S., to assist physician decision making in the cardiology referral process. Currently, cardiology referral decisions are often based on a patient’s risk factors and/or a conventional ECG test. Accordingly, many patients with heart disease are left undetected while no current treatment or intervention is required for most patients referred for cardiac imaging. We believe that adding the capability to detect a broader range of cardiac conditions to the standard 12-lead resting ECG could help improve cardiac referral pathways and be valuable for patients, physicians, health systems and third-party payors.

New Class II devices, such as our products, require FDA premarket review. The MyoVista wavECG device along with its proprietary software and hardware is classified as a Class II medical device by the FDA. Premarket review and clearance by the FDA for these devices is generally accomplished through the 510(k) premarket notification process or De Novo classification request, or petition process. We previously submitted an FDA De Novo classification request in December 2019 for the MyoVista wavECG and, following feedback and communications with the FDA during and since that submission, we have been making modifications to our device, including its proprietary algorithm. We were previously planning a revised submission under the De Novo pathway, however, in December 2023 the FDA confirmed that we could submit the MyoVista wavECG device for clearance under the 510(k) pathway following the grant by the FDA in August 2023 of an industry-first De Novo clearance which created a new Class II product code for cardiovascular machine learning-based notification software. This was in respect of a hypertrophic cardiomyopathy algorithm and in late September 2023, the FDA cleared an algorithm for low ejection fraction (less than 40%) under the 510(k) pathway using this new product code. We finished the patient recruitment and core lab work for our FDA validation study and had been undertaking device and algorithm development testing for a revised FDA submission. Following the release by the American Society of Echocardiography of updated guidelines for evaluating LVDD in July 2025, and new age-based threshold adjustments we now intend to make separate

submissions to the FDA for the device and software algorithm. FDA submission of the MyoVista wavECG device is expected in the calendar 2025.

To date we have not yet entered into a discussion with the FDA regarding the first self-developed AI-ECG algorithm for the MyoVista Insights Cloud Platform. We expect that to fall under the 510(k) pathway and are aiming for an FDA submission of a low-ejection fraction algorithm during the first half of calendar 2026.

Recent Developments

Amendment to the Bylaws

On June 27, 2025, in connection with certain recent changes to the Texas Business Organizations Code (“TBOC”) and in light of Texas law, the Board adopted certain amendments to the Company’s Bylaws (the “Bylaw Amendments”) in order to: (i) add a new section to provide for a jury trial waiver for “internal entity claims” as defined in the TBOC; (ii) add a new section to adopt an ownership threshold requiring any shareholder or group of shareholders to hold shares of common stock sufficient to meet an ownership threshold of at least 3% of the Company’s issued and outstanding shares in order to institute or maintain a derivative proceeding; and (iii) make technical revisions to clarify the scope of the exclusive forum provision. The Bylaw Amendments, adopted in accordance with Texas law, became effective on June 27, 2025.

Going Concern

On July 24, 2025, our independent registered public accounting firm issued an opinion on our audited financial statements, included in our Annual Report on Form 10-K for the year ended April 30, 2025, that contained an explanatory paragraph regarding substantial doubt about our ability to continue as a going concern because we have experienced recurring losses, negative cash flows from operations, and limited capital resources.

Compliance with Nasdaq Listing Requirements

On March 19, 2025, we received a letter from Nasdaq stating that we were not in compliance with the minimum stockholders’ equity requirement for continued listing on the Nasdaq Capital Market, under Listing Rule 5550(b)(1) (the “Minimum Stockholders’ Equity Requirement”), because our stockholders’ equity of $1,786,689 as reported in our Quarterly Report on Form 10-Q for the period ending January 31, 2025, was below the required minimum of $2.5 million, and because, as of January 31, 2025, we did not meet the alternative compliance standards, relating to the market value of listed securities of $25 million or net income from continuing operations of $500,000 in the most recently completed fiscal year or two of the last three most recently completed fiscal years.

On May 5, 2025, we submitted to Nasdaq a plan to regain compliance with the Minimum Stockholders’ Equity Requirement. On May 14, 2025, Nasdaq notified us that they granted us an extension of up to 180 calendar days from March 19, 2025, or through September 15, 2025, to regain compliance. The Company intends to take all reasonable measures available to regain compliance under the Nasdaq Listing Rules and remain listed on Nasdaq. While there can be no assurance that the Company will be able to regain compliance with all applicable Nasdaq continued listing requirements, the Company continues to implement various steps taken to date, and is evaluating its available options, to resolve the deficiency and regain compliance with the Minimum Stockholders’ Equity Requirement as soon as possible by the above referenced deadline.

Patents

In June 2025, we were granted a foundational patent from the USPTO covering the estimation of echocardiography parameters indicative of heart function using an ECG.

FDA Breakthrough Device Designation

In June 2025, we were granted “Breakthrough Device” designation by the FDA for our aortic stenosis ECG algorithm.

Streeterville Note Purchase Agreement and Promissory Note

In September 2024, the Company entered into a Note Purchase Agreement (the “Note Purchase Agreement”), with Streeterville Capital, LLC, an accredited investor (“Streeterville”), pursuant to which the Company issued to Streeterville an unsecured note in the original principal amount of $2,510,000 (the “Streeterville Note”). The Streeterville Note carried an OID of $500,000, and $10,000 was reimbursement for Streeterville's transaction expenses. Additionally, the Company incurred debt financing costs of $159,700. As a result, the Company received aggregate net proceeds of approximately $1.9 million in connection with the issuance of the Streeterville Note. As of the date of this Quarterly Report, the Company and Streeterville has exchanged $1,805,000 in aggregate principal for 506,348 shares of the Company's Common Stock and the Company has repaid in cash $450,000 of principal. The issuance of the shares were made pursuant to the exemption from the registration requirements afforded by Section 3(a)(9) of the Securities Act.

Series D Preferred Stock Offering and Certificate of Designations of Series D Preferred Stock

On March 10, 2025, the Company entered into a selling agency agreement (the “Placement Agent Agreement”) with Digital Offering LLC (“Digital Offering”) to act as sole placement agent (the “Placement Agent”) on a "best efforts" offering of up to 4,285,714 Units, with each Unit consisting of (a) one share of our Series D Convertible Preferred Stock (the “Series D Preferred Stock”) and (b) one warrant to purchase one share of our Common Stock, $0.001 par value, for a total of 4,285,714 shares of our Series D Preferred Stock and warrants to purchase up to an aggregate of 4,285,714 shares of our Common Stock (collectively, the "Offering"), pursuant to certain subscription agreements with certain investors, upon which each investor must complete a Subscription Agreement and submit the applicable subscription price as set forth therein. The offering price is $3.50 per Unit, for a maximum offering amount of $15.0 million worth of Units. Each warrant is exercisable at any time from the date of issuance through the third anniversary from the date of issuance, unless earlier redeemed, and is exercisable to purchase one share of Common Stock at $5.00 per share, subject to customary adjustment.

Pursuant to the Placement Agent Agreement, the Placement Agent will be entitled to receive from each closing of the Offering (i) a cash fee of 7% of the gross proceeds received by the Company from such closing, (ii) warrants (the "Agent Unit Warrants") to purchase 3% of the total number of Units sold by the Company at such closing (the "Agent Units") at an exercise price of $4.375 per Agent Unit Warrant, with each Agent Unit consisting of one share of Series D Preferred Stock (the "Agent Preferred Shares") and one Warrant (the "Agent Warrants" and the shares of Common Stock underlying such Agent Warrants, the "Agent Warrant Shares"), and (iii) reimbursement of certain of its out-of-pocket expenses. Digital Offering is acting on a “reasonable best efforts” basis, in connection with the Offering and is under no obligation to purchase any of the Units or arrange for the sale of any specific number or dollar amount of shares of the Units.

The Company refers to the offering therein as the “Series D Preferred Stock Offering”. On February 10, 2025, in connection with the Series D Preferred Stock Offering, the Company’s board of directors adopted a Certificate of Designations of Series D Preferred Stock to be filed with the Secretary of State of the State of Texas (the “TX Secretary”) to create, out of the Company’s authorized but unissued preferred stock, the Series D Preferred Stock. The Company filed the Certificate of Designations of Series D Preferred Stock with the TX Secretary on May 21, 2025.

As of the date of this Quarterly Report, we have issued 1,556,409 Units consisting of shares of Series D Preferred Stock and Warrants to purchase shares of Common Stock for gross proceeds of approximately $5.4 million. As of the date of this Quarterly Report, no Agent Units have been issued and 1,054,549 shares of Series D Preferred Stock have been converted into 1,054,549 shares of Common Stock.

Amendment No. 3 to the Equity Distribution Agreement

On August 3, 2025, the Company entered into Amendment No. 3 to the Original EDA (the “Third Amended EDA” and, collectively with the Amendments to the EDA, the “EDA”) with Maxim Group pursuant to which the Company may offer and sell, from time to time, up to $25,000,000 of shares of Common Stock and the parties further agreed that Maxim will be entitled to compensation at a commission rate equal to 4.0% of the gross sales price per share sold pursuant to the EDA up to a maximum of $11,036,310 in gross proceeds to the Company, and 3.0% of the gross sales price per share sold pursuant to the EDA from any gross proceeds to the Company in excess of such amount; provided, however, that in no event will the Company issue or sell through the Sales Agent such number of shares of Common Stock that would cause the Company or the offering of its shares of Common Stock to not satisfy the eligibility and transaction requirements for use of Form S-3 (including General Instruction I.B.6 of Form S-3). As of July 31, 2025, the aggregate market value of the Company’s outstanding shares of Common Stock held by non-affiliates was $14,737,609, which was calculated based on 2,276,253 outstanding shares of Common Stock held by non-affiliates on July 31, 2025 and a price per share of $5.73, which was the closing price of the Common Stock on July 10, 2025 and is the highest closing sale price of Common Stock on the Nasdaq Capital Market within the prior 60 days. Pursuant to General Instruction I.B.6 of Form S-3, in no event will the Company sell the shelf securities in a public primary offering with a value exceeding more than one-third of the aggregate market value of the Company’s voting and non-voting ordinary shares held by non-affiliates in any 12-month period as long as the aggregate market value of the

Company’s outstanding ordinary shares held by non-affiliates is less than $75 million. During the 12 calendar months prior to, the Company has not sold any shares of Common Stock pursuant to General Instruction I.B.6 of Form S-3.

Results of Operations

Revenues

Revenues, which have been minimal to date, consist mainly of sales of devices, electrodes and other supplies in the establishment of distributor relationships outside the U.S. during the approval, development and improvement of the MyoVista wavECG.

Cost of Sales

Cost of sales consists primarily of costs related to materials, components and subassemblies. Cost of sales also includes certain direct costs such as those incurred for shipping and freight.

Operating Expenses

Our operating expenses have consisted solely of R&D expenses and selling, general and administrative expenses.

Research and Development Expenses

Our R&D activities primarily consist of clinical, regulatory, engineering and research work associated with our MyoVista wavECG device and MyoVista Insights Cloud Platform. R&D expenses include payroll and personnel-related costs for our R&D, clinical and regulatory personnel, including expenses related to stock-based compensation for such employees, consulting services, clinical trial expenses, regulatory expenses, prototyping and testing. R&D expenses also include costs attributable to clinical trial expenses including clinical trial design, site development and study costs, data, related travel expenses, the cost of products used for clinical activities, internal and external costs associated with regulatory compliance and patent costs. We have expensed R&D costs as they have been incurred.

Selling, General and Administrative Expenses

Our selling, general and administrative expenses consist of payroll and personnel-related costs for field support personnel, business development, consulting, stock-based compensation, and for administrative personnel that support our general operations such as executive management and financial accounting. Selling, general and administrative expenses also include costs attributable to professional fees for legal and accounting services, premises costs, IT, insurance, consulting, recruiting fees, travel expenses and depreciation.

Interest Expense

Interest expense relates to our outstanding debt and related amortization of debt discount and deferred offering costs.

Other Income (Expense), Net

Other income (expense), net primarily consists of interest earned on cash balances.

The following table summarizes our results of operations for the periods presented on our statement of operations data.


	Three Months Ended July 31,
	2025			2024			$ Change			% Change
	(In thousands, except percentages, unaudited)

Revenue	$	2		$	-			2			—	%
Cost of sales		1			-			1			—	%
Gross margin		1			-			1			—	%
Operating expenses:

Research and development		997			1,225			(228	)		(19	)%
Selling, general and administrative		878			851			27			3	%
Total operating expenses		1,874			2,076			(201	)		(10	)%

Loss from operations		(1,874	)		(2,076	)		201			(10	)%
Other income (expense):
Interest expense		(184	)		(23	)		(161	)		715	%
Other income		3			47			(44	)		(94	)%
Total other income (expense), net		(181	)		24			(205	)		(839	)%
Net loss	$	(2,055	)	$	(2,052	)	$	(3	)		0	%

Summary of Statements of Operations for the three months ended July 31, 2025 compared with the three months ended July 31, 2024:

Revenues were $2,000 and cost of sales were $1,000 for the three months ended July 31, 2025. Our revenues in the fiscal years have been mainly generated from suppliers in the establishment of distributor relationships outside the United States as part of obtaining feedback during product development and improvement of the MyoVista wavECG.

Research and development expenses were $997,000 for the three months ended July 31, 2025, representing a decrease of $228,000, or 19% when compared to the same periods in 2024. The decrease is primarily due to reduced cloud consulting costs as we have completed phase 1 of our MyoVista Insights Cloud Platform providing an initial functioning platform as a basis for FDA submission and clearance contemporaneous with our first cloud-based AI-ECG algorithm.

Selling, general, and administrative expenses were approximately $878,000 for the three months ended July 31, 2025, representing an increase of $27,000, or 3% when compared to the same periods in 2024. The increase is primarily due to approximately $100,000 increase in stock compensation expense during the quarter ended July 31, 2025, offset by reductions in marketing costs, professional fees related to the Reverse Stock Split, and patent costs in an aggregate amount of approximately $81,000.

Interest expense was $184,000 for the three months ended July 31, 2025, representing an increase of $161,000 or 715% when compared to the same periods in 2024. Interest expense in Fiscal 2025 is related to interest on the FRV Note and interest and debt service amortization on the Streeterville Note.

Other income of $3,000 during the three months ended July 31, 2025 is related to interest earned on our cash balances.

Liquidity, Capital Resources, and Going Concern Considerations

We have incurred losses each year since inception and have experienced negative cash flows from operations in each year since inception. We incurred a net loss of $2.1 million for the period ended July 31, 2025. As of July 31, 2025, we had an accumulated deficit of $78.2 million and stockholder's equity of $3.1 million and working capital of $1.4 million.

Based on our current business plan assumptions and expected cash burn rate, we believe that the existing cash is insufficient to fund operations for the next twelve months following the issuance of these financial statements. These factors raise substantial doubt regarding our ability to continue as a going concern.

Stock. The Units will be sold at an offering price of $3.50 per Unit, for a maximum offering amount of $15.0 million worth of units. During the three months ended July 31, 2025, the Company issued 1,317,689 Units for gross proceeds of approximately $4.6 million. Subsequent to July 31, 2025, the Company issued 238,720 Units for gross proceeds of approximately $0.8 million, and there was approximately $9.6 million available for issuance as of the financial statement issuance date. We expect any proceeds received from the offering will be used for working capital and general corporate purposes.

In September 2023, the Company entered into an Equity Distribution Agreement (“EDA”) with an institutional investor, pursuant to which the Company may offer and sell an aggregate of up to $3.25 million of its shares of Common Stock in At-the-Market offerings (“ATM Facility”). In November 2023, the EDA was further amended increasing the aggregate amount of Common Stock that may be sold under the ATM Facility to up to $15.0 million, and further amended again in August 2025, increasing the aggregate amount of Common Stock that may be sold under the ATM Facility from to up to $25.0 million. The Company is eligible to sell up to $14.7 million worth of shares of Common Stock as the aggregate market value of the Company's shares of Common Stock eligible for sale under the EDA is subject to limitations of General Instruction I.B.6 of Form S-3 until such time that the Company's public float equals or exceeds $75.0 million. In the event the aggregate market value of the Company’s outstanding Common Stock held by non-affiliates equals or exceeds $75.0 million, then the one-third limitation on sales set forth in General Instruction I.B.6 of Form S-3 shall not apply to additional sales made pursuant to the EDA. There were no shares issued under the ATM during the three months ended July 31, 2025, and there was approximately $4.3 million available for issuance as of the financial statement issuance date. We expect any proceeds received from the ATM Facility will be used for working capital and general corporate purposes.

In March 2023, the Company entered into a purchase agreement with Lincoln Park Capital Fund, LLC (“Lincoln Park”) providing for the purchase, from time to time at the Company’s discretion, of up to $15.0 million of the Company’s Common Stock, over the thirty-six (36) month term of the purchase agreement (“Equity Line”). There were no shares issued under the equity line during the three months ended July 31, 2025. As of the date of this Quarterly Report, the Company has issued and sold an aggregate 253,617 shares of Common Stock, including 1,625 commitment shares, under the Equity Line receiving gross proceeds of approximately $2.2 million and there was approximately $12.8 million available for issuance under the Equity Line. We expect any proceeds received from the Equity Line will be used for working capital and general corporate purposes.

Our cash requirements are, and will continue to be, dependent upon a variety of factors. We expect to continue devoting significant capital resources to R&D, clinical studies and go-to-market strategies. We will need to continue to raise capital through the sale of additional equity securities, debt, or capital inflows from strategic partnerships, however we can provide no assurance that that we will be able to consummate the sale of any such securities or strategic relationships will be available on terms acceptable to us, if at all.

Since our inception, we have raised capital through the public and private sale of debt and equity. As of July 31, 2025, we had cash and cash equivalents balance of approximately $2.8 million, an increase of $1.7 million from $1.1 million as of April 30, 2025.

The table below presents our cash flows for the periods indicated:


	Three Months Ended July 31,
U.S. dollars, in thousands	2025			2024
	(Unaudited)
Net cash used in operating activities	$	(1,953	)	$	(2,019	)
Net cash used in investing activities	$	(1	)	$	(1	)
Net cash provided by financing activities	$	3,648		$	552
Net change in cash and cash equivalents during the period	$	1,694		$	(1,468	)

Operating Activities

Net cash used by our operating activities of $1.9 million during the three months ended July 31, 2025 is primarily due to our net loss of $2.1 million, plus $316,000 in non-cash expenses less $215,000 of net changes in operating assets and liabilities.

Net cash used by our operating activities of $2.0 million during the three months ended July 31, 2024 is primarily due to our net loss of $2.1 million, plus $98,000 in non-cash expenses less $65,000 of net changes in operating assets and liabilities.

Financing Activities

Net cash provided by financing activities of $3.6 million during the three months ended July 31, 2025 is primarily from the issuance of Series D Preferred Stock and warrants.

Net cash provided by financing activities of $0.6 million during the three months ended July 31, 2024 is primarily from the issuance of Common Stock under the Equity Line and the ATM Facility.

Critical Accounting Policies and Estimates

There have been no material changes to our critical accounting policies and estimates from the information provided in Item 7, “Management's Discussion and Analysis of Financial Condition and Results of Operations,” included in our 2025 Annual Report on Form 10-K.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

Not required to be provided by a smaller reporting company.

Item 4. Controls and Procedures.

Disclosure Controls and Procedures

The Company has adopted and maintains disclosure controls and procedures that are designed to provide reasonable assurance that information required to be disclosed in the reports filed under the Exchange Act, such as this Quarterly Report on Form 10-Q, is collected, recorded, processed, summarized and reported within the time periods specified in the rules of the SEC. The Company's disclosure controls and procedures are also designed to ensure that such information is accumulated and communicated to management to allow timely decisions regarding required disclosure. Based upon the most recent evaluation of internal controls over financial reporting, our Chief Executive Officer (our principal executive officer) and our Chief Financial Officer (our principal financial officer) determined that our disclosure controls and procedures were not effective as of July 31, 2025 as a result of identified material weaknesses in our internal control over financial reporting. The identified material weaknesses were as follows: (i) lack of proper approval processes and review processes and documentation for such reviews; (ii) we did not maintain sufficient U.S. GAAP and SEC accounting resources commensurate with those required of a public company; and (iii) insufficient number of staff to maintain optimal segregation of duties and levels of oversight. We have taken and continue to take remedial steps to improve our internal controls over financial reporting, which includes designing and implementing effective processes and controls over significant accounts and disclosure, and the preparation of account reconciliations and review of journal entries. Our Chief Financial Officer frequently attends continuing education for updates on accounting policies and procedures. We cannot assure you that these measures will significantly improve or remediate the material weaknesses described above. Management is monitoring the effectiveness of these and other processes, procedures and controls and will make any further changes deemed appropriate. We are committed to ensuring that our internal controls over financial reporting are designed and operating effectively. Management believes the foregoing actions will effectively remediate the material weaknesses, however, our material weaknesses will not be considered remediated until controls are in place for a period of time, the controls are tested, and management concludes that the controls are properly designed and operating effectively.

Changes in Internal Control Over Financial Reporting

Except as described above with respect to the remediation steps we are taking, there have been no changes in our internal control over financial reporting during the quarter ended July 31, 2025 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

CEO and CFO Certifications

Exhibits 31.1 and 31.2 to this Quarterly Report are the Certifications of our Chief Executive Officer and Chief Financial Officer, respectively. These Certifications are required in accordance with Section 302 of the Sarbanes-Oxley Act (the “Section 302 Certifications”). This Item 4 of this Quarterly Report, which you are currently reading, is the information concerning the evaluation referred to above and in the Section 302 Certifications and this information should be read in conjunction with the Section 302 Certifications for a more complete understanding of the topics presented.

PART II—OTHER INFORMATION

Item 1. Legal Proceedings.

There are no actions, suits, proceedings, inquiries or investigations before or by any court, public board, government agency, self-regulatory organization or body pending or, to the knowledge of the executive officers of the Company, threatened against or affecting the Company, our Common Stock, any of our officers or directors in their capacities as such, in which an adverse decision could have a material adverse effect on the Company.

Item 1A. Risk Factors.

For a discussion of risk factors, please refer to Item 1A of our 2025 Annual Report on Form 10-K. There have been no material changes to the risk factors contained in Item 1A of our 2025 Annual Report on Form 10-K. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition, and/or operating results.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

There were no other sales of equity securities during the period covered by this Quarterly Report on Form 10-Q that were not registered under the Securities Act and were not previously reported in a Current Report on Form 8-K filed by the Company.

Item 3. Defaults Upon Senior Securities.

Not applicable.

Item 4. Mine Safety Disclosures.

Not applicable.

Item 5. Other Information.

Not applicable.

Item 6. Exhibits.


Exhibit Number		Description
1.1		Underwriting Agreement dated June 15, 2022 by and between the Company and The Benchmark Company, LLC (incorporated by reference to Exhibit 1.1 to our Current Report on Form 8-K filed on June 15, 2022)
1.2		Equity Distribution Agreement, dated as of September 18, 2023 by and between the Company and Maxim Group LLC (incorporated by reference to Exhibit 1.2 to our Registration Statement on Form S-3, filed with the SEC on September 18, 2023)
1.3		Amendment No. 1 to Equity Distribution Agreement dated November 9, 2023 between the Company and Maxim Group LLC (incorporated by referred to Exhibit 1.1 to our Current Report on Form 8-K filed with the SEC on November 13, 2023)
1.4		Amendment No. 2 to Equity Distribution Agreement dated November 17, 2023 between the Company and Maxim Group LLC (filed as Exhibit 1.3 on our Current Report on Form 8-K filed with the SEC on November 17, 2023)
1.5		Amendment No. 3 to Equity Distribution Agreement dated August 3, 2025 between the Company and Maxim Group LLC (filed as Exhibit 1.4 on our Current Report on Form 8-K filed with the SEC on August 4, 2025.
1.6		Engagement Agreement, dated as of October 17, 2024, by and between the Company and Digital Offering, LLC (incorporated by reference to Exhibit 1.1 to our Offering Statement on Form 1-A/A, filed with the SEC on March 3, 2025)
1.7		Form of Selling Agency Agreement with Digital Offering, by and between the Company and Digital Offering, LLC (incorporated by reference to Exhibit 1.2 to our Offering Statement on Form 1-A/A, filed with the SEC on March 3, 2025)
1.8		First Amendment to Selling Agency Agreement with Digital Offering, by and between the Company and Digital Offering, LLC dated March 10, 2025 (filed as Exhibit 56 to our Quarterly Report on Form 10-Q, filed with the SEC on March 13, 2025)
3.1		Amended and Restated Certificate of Formation of the Company (incorporated by reference to Exhibit 3.1 to our Registration Statement on Form S-1 filed May 17, 2022)
3.2		Certificate of Designations, Number, Voting Power, Preferences and Rights of Series C Convertible Preferred Stock of the Company (incorporated by reference to Exhibit 3.2 to our Registration Statement on Form S-1 filed May 17, 2022)
3.3		Third Amended and Restated Bylaws of the Company
3.4		Form of Certificate of Amendment to Amended and Restated Certificate of Formation of the Company (incorporated by reference to Exhibit 3.4 to Amendment No. 1 to our Registration Statement on Form S-1 filed June 6, 2022)
3.5		Certificate of Amendment to Amended and Restated Certificate of Formation of the Company as amended (incorporated by reference to Exhibit 3.1 to our Current Report on Form 8-K filed June 23, 2022)
3.6		Certificate of Amendment to the Amended and Restated Certificate of Formation, dated as of May 6, 2024 (incorporated by reference to Exhibit 3.1 to our Current Report on Form 8-K filed May 6, 2024)
3.7		Certificate of Amendment to the Amended and Restated Certificate of Formation of the Company, dated as of October 10, 2024 (incorporated by reference to Exhibit 3.1 to our Current Report on Form 8-K filed October 18, 2024)
3.8		Certificate of Designation of Preferences, Rights and Limitations of Series D Convertible Preferred Stock of the Company (incorporated by reference to Exhibit 4.1 to our Current Report on Form 8-K filed May 28, 2025)
4.1		Form of Registration Rights Agreement by and between the Company and Buyers listed as signatories thereto, dated December 22, 2021 (incorporated by reference to Exhibit 4.2 to our Registration Statement on Form S-1 filed May 17, 2022)
4.2		Form of Registration Rights Agreement by and among the Company and the parties listed as signatories thereto related to the Series C Preferred Stock (incorporated by reference to Exhibit 4.3 to our Registration Statement on Form S-1 filed May 17, 2022)
4.3		Form of Bridge Warrant (incorporated by reference to Exhibit 4.4 to our Registration Statement on Form S-1 filed May 17, 2022)
4.4		Form of Pre-Funded Warrant (incorporated by reference to Exhibit 4.5 to our Registration Statement on Form S-1 filed May 17, 2022)
4.5		Form of $1M Lender Warrant and $1.5M Lender Warrant (incorporated by reference to Exhibit 4.6 to our Registration Statement on Form S-1 filed May 17, 2022)
4.6		Form of Investor Warrant (incorporated by reference to Exhibit 4.7 to our Registration Statement on Form S-1 filed May 17, 2022)
4.7		Representative’s Warrant Agreement issued June 17, 2022 (incorporated by reference to Exhibit 4.1 to our Current Report on Form 8-K filed June 23, 2022)
4.8		Warrant Agent Agreement dated June 17, 2022 between the Company and American Stock Transfer & Trust Company, LLC (incorporated by reference to Exhibit 4.2 to our Current Report on Form 8-K filed June 23, 2022)
4.9		Form of Certificated Warrant (incorporated by reference to Exhibit 4.10 to Amendment No. 2 to our Registration Statement on Form S-1 filed June 10, 2022)


4.10		Amendment No. 1 to Bridge Warrants dated September 8, 2022 (incorporated by reference to Exhibit 4.1 to our Current Report on Form 8-K, filed with the SEC on September 9, 2022)
4.11		Form of Amendment No. 2 to Bridge Warrants dated February 3, 2023 (incorporated by reference to Exhibit 4.1 to our Current Report on Form 8-K, filed with the SEC on February 3, 2022)
4.12		Form of Amended and Restated Warrant to Purchase Common Stock, as amended through February 3, 2023 (incorporated by reference to Exhibit 4.1 to our Current Report on Form 8-K, filed with the SEC on February 22, 2023)
4.13		Form of Pre-Funded Warrant, issued pursuant to Amendment No. 2 to Warrants to Purchase Common Stock (incorporated by reference to Exhibit 4.2 to our Current Report on Form 8-K/A, filed with the SEC on March 14, 2023)
4.14		Form of Warrant to Purchase Common Stock dated September 7, 2023 (incorporated by reference to Exhibit 4.1 our Current Report on Form 8-K, filed with the SEC on September 7, 2023)
4.15		Form of Pre-Funded Purchase Warrant dated as of September 20, 2023 (incorporated by reference to Exhibit 4.1 our Current Report on Form 8-K, filed with the SEC on September 21, 2023)
4.16		Form of Common Stock Warrant dated September 20, 2023 (incorporated by reference to Exhibit 4.2 our Current Report on Form 8-K, filed with the SEC on September 21, 2023)
4.17		Form of Common Warrant (incorporated by reference to Exhibit 3.17 to our Offering Statement on Form 1-A/A, filed with the SEC on March 3, 2025)
4.18		Form of Selling Agent's Warrant (incorporated by reference to Exhibit 3.18 to our Offering Statement on Form 1-A/A, filed with the SEC on March 3, 2025)
4.19		Form of Subscription Agreement (incorporated by reference to Exhibit 4.1 to our Offering Statement on Form 1-A/A, filed with the SEC on March 3, 2025)
4.20		Form of Escrow Agreement (incorporated by reference to Exhibit 8.1 to our Offering Statement on Form 1-A/A, filed with the SEC on March 3, 20225)
10.1		MyoVista Technology Agreement, by and between the Company and Guangren “Gary” Chen, dated December 31, 2013 (incorporated by reference to Exhibit 10.1 to our Registration Statement on Form S-1 filed May 17, 2022)
10.2		First Amendment of MyoVista Technology Agreement by and between the Company and Guangren “Gary” Chen, dated March 13, 2017 (incorporated by reference to Exhibit 10.2 to our Registration Statement on Form S-1 filed May 17, 2022)
10.3		Master Assignment by and between the Company and Guangren “Gary” Chen, dated January 1, 2014 (incorporated by reference to Exhibit 10.3 to our Registration Statement on Form S-1 filed May 17, 2022)
10.4		Security Agreement and Pledge by and between the Company and Guangren “Gary” Chen, dated March 14, 2014 (incorporated by reference to Exhibit 10.4 to our Registration Statement on Form S-1 filed May 17, 2022)
10.5		Evaluation, Option and License Agreement by and between the Company and The University Court of The University of Glasgow, dated June 2, 2015 (incorporated by reference to Exhibit 10.5 to our Registration Statement on Form S-1 filed May 17, 2022)
10.6		Exercise of Option Agreement by and between the Company and The University Court of The University of Glasgow, dated December 23, 2015 (incorporated by reference to Exhibit 10.6 to our Registration Statement on Form S-1 filed May 17, 2022)
10.7		$130K Note by and between the Company and Front Range Ventures, LLC, dated August 12, 2019 (incorporated by reference to Exhibit 10.7 to our Registration Statement on Form S-1 filed May 17, 2022)
10.8		$1M Loan and Security Agreement by and among the Company, Front Range Ventures, LLC and John Q. Adams, Sr., dated April 24, 2020 (incorporated by reference to Exhibit 10.8 to our Registration Statement on Form S-1 filed May 17, 2022)
10.9		Amendment No. 1 to the $1M Loan and Security Agreement, dated September 30, 2021 (incorporated by reference to Exhibit 10.9 to our Registration Statement on Form S-1 filed May 17, 2022)

HeartSciences Inc. 10-Q