UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-K

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

For the fiscal year ended December 31, 2022

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

For the transition period from to

Commission file number: 001-38271

SENTINEL ENERGY SERVICES INC.

(Exact name of registrant as specified in its charter)

Delaware		98-1370747
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification Number)

700 Louisiana Street, Suite 2700 Houston, Texas		77002
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number: (281) 407-0686

Securities registered pursuant to Section 12(b) of the Act: None

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

Title of Each Class:

Class A Common Stock, par value $0.0001 per share

Warrants to purchase one share of Class A Common Stock

Units, each consisting of one share of Class A Common Stock and one-third of one Warrant

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐ No ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act. Yes ☐ No ☒

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

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

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See 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 has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

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

The aggregate market value of the common stock held by non-affiliates of the registrant, computed as of June 30, 2022 (the last business day of the registrant’s most recently completed second fiscal quarter) based on the last sale price was approximately $562,500.

As of March 31, 2023, 565,911 shares of Class A common stock, par value $0.0001 per share and 862,500 shares of Class B common stock, par value $0.0001 per share were issued and outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

None.

Auditor Firm Id:

100

Auditor Name:

WithumSmith+Brown, PC

Auditor Location:

Whippany, New Jersey

TABLE OF CONTENTS

Cautionary Note Regarding Forward-Looking Statements		iii

PART I		1
Item 1.	Business	1
Item 1A.	Risk Factors	3
Item 1B.	Unresolved Staff Comments	6
Item 2.	Properties	6
Item 3.	Legal Proceedings	6
Item 4.	Mine Safety Disclosures	6

PART II		7
Item 5.	Market for Registrant’s Common Equity, Related Stockholder Matters, and Issuer Purchases of Equity Securities	7
Item 6.	[Reserved]	7
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	7
Item 7A.	Quantitative and Qualitative Disclosures about Market Risk	9
Item 8.	Financial Statements and Supplementary Data	F-1
Item 9.	Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.	10
Item 9A.	Controls and Procedures.	10
Item 9B.	Other Information	10
Item 9C.	Disclosure Regarding Foreign Jurisdictions that Prevent Inspections	10

PART III		11
Item 10.	Directors, Executive Officers and Corporate Governance	11
Item 11.	Executive Compensation	13
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	13
Item 13.	Certain Relationships and Related Transactions, and Director Independence	14
Item 14.	Principal Accountant Fees and Services.	15

PART IV		17
Item 15.	Exhibit and Financial Statement Schedules	17
Item 16.	Form 10-K Summary	17

Unless otherwise stated in this Annual Report on Form 10-K (this “Annual Report”), references to:

●

“we,” “us,” “company,” “Sentinel,” “Company” or “our company” are to Sentinel Energy Services Inc.;

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“common stock” are to our Class A common stock and Class B common stock, collectively;

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“CSL” are to CSL Capital Management, L.P., an SEC-registered private equity firm headquartered in Houston, Texas;

●

“DGCL” are to the General Corporation Law of the State of Delaware as the same may be amended from time to time;

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“Domestication” are to the Company’s change of jurisdiction from the Cayman Islands to the State of Delaware on December 28, 2018;

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“Founder Shares” are to our Class B common stock, 862,500 of which are currently outstanding;

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“management” or our “management team” are to our executive officers and directors;

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“Private Placement Warrants” are to the warrants issued to our Sponsor in a private placement simultaneously with the closing of the Public Offering;

●

“Public Offering” are the Company’s initial public offering;

●

“Public Shares” are to our shares of Class A common stock, par value $0.0001, initially sold as part of the Units in the Public Offering. As a result of the Domestication, each of our issued and outstanding Class A ordinary shares automatically converted by operation of law into one share of Class A common stock of the Company;

●

“public stockholders” are to the holders of the Public Shares;

●

“Public Warrants” are to warrants exercising to purchase one share of Class A common stock, one third one such Public Warrant which was included in each Unit sold as part of the Public Offering;

●

“Units” are to those units of the Company sold in the Public Offering which consisted of (A) one Public Share and (B) one-third of one Public Warrant; and

●

“Sponsor” are to Sentinel Management Holdings, LLC, a Delaware limited liability company;

Cautionary Note Regarding Forward-Looking Statements

This Annual Report on Form 10-K (this “Annual Report”), including, without limitation, statements under the heading “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” includes 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”). Our forward-looking statements include, but are not limited to, statements regarding our or our management team’s expectations, hopes, beliefs, intentions or strategies regarding the future. In addition, any statements that refer to projections, forecasts or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking statements. The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “look,” “may,” “might,” “plan,” “possible,” “potential,” “predict,” “project,” “should,” “would” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. There can be no assurance that actual results will not materially differ from expectations. Such statements include, but are not limited to, any statements relating to our ability to consummate any acquisition or other business combination and any other statements that are not statements of current or historical facts. These statements are based on management’s current expectations, but actual results may differ materially due to various factors, including, but not limited to:

●

our inability to complete our initial business combination;

●

the lack of a market for our securities; or

●

our financial performance.

The forward-looking statements contained in this Annual Report are based on our current expectations and beliefs concerning future developments and their potential effects on us. There can be no assurance that future developments affecting us will be those that we have anticipated. These forward-looking statements involve a number of risks, uncertainties (some of which are beyond our control) or other assumptions that may cause actual results or performance to be materially different from those expressed or implied by these forward-looking statements. These risks and uncertainties include, but are not limited to, those factors described under the heading “Risk Factors”. Should one or more of these risks or uncertainties materialize, or should any of our assumptions prove incorrect, actual results may vary in material respects from those projected in these forward-looking statements. We undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws. These risks and others described under “Risk Factors” may not be exhaustive.

By their nature, forward-looking statements involve risks and uncertainties because they relate to events and depend on circumstances that may or may not occur in the future. We caution you that forward-looking statements are not guarantees of future performance and that our actual results of operations, financial condition and liquidity, and developments in the industry in which we operate may differ materially from those made in or suggested by the forward-looking statements contained in this Annual Report. In addition, even if our results or operations, financial condition and liquidity, and developments in the industry in which we operate are consistent with the forward-looking statements contained in this Annual Report, those results or developments may not be indicative of results or developments in subsequent periods.

iii

PART I

Item 1. Business

Introduction

Sentinel Energy Services Inc. (the “Company”) was formed as a blank check company for the purpose of effecting a merger, amalgamation, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The Company is a “smaller reporting company” as defined in the Exchange Act.

The Company was incorporated on June 5, 2017 in the Cayman Islands. On December 28, 2018, the Company changed its jurisdiction of incorporation (the “Domestication”) from the Cayman Islands (“Sentinel Cayman”) to the State of Delaware (“Sentinel Delaware”) and continued to be named Sentinel Energy Services Inc. As a result of the Domestication, the securities of Sentinel Cayman converted into securities of Sentinel Delaware, such that Sentinel Cayman’s issued and outstanding Class A ordinary shares (the “Class A ordinary shares”) and Class B ordinary shares (the “Class B ordinary shares”) automatically converted by operation of law into one share of Class A common stock (“Class A common stock”) and Class B common stock (“Class B common stock”), of Sentinel Delaware, respectively. Similarly, each of Sentinel Cayman’s outstanding units and warrants, automatically converted by operation of law, on a one-for-one basis, into Units (defined below) of Sentinel Delaware and warrants, including the Private Placement Warrants and Public Warrants (each as defined below) to acquire the corresponding number of shares of Class A common stock, respectively. All references to the Company’s capital stock both before and after the Domestication are referred to as shares of “common stock” in this filing.

As of December 31, 2022, the Company has not yet commenced operations. All activity through December 31, 2022 related to (1) the Company’s formation and issuance of the Founder Shares in June 2017, (2) the Public Offering and sale of Private Placement Warrants (each as defined below) which closed in November 2017, (3) the subsequent search for a business combination candidate, including activities in connection with the announced and subsequently terminated proposed business combination with Strike Capital, LLC (“Strike”) and (4) liquidation activities following the Company’s inability to consummate a business combination prior to the November 7, 2019 deadline under the Company’s certificate of incorporation (the “Charter”). The Company has not generated any operating revenues since inception. The Company generated non-operating income in the form of interest income on cash and cash equivalents from the proceeds derived from the Public Offering and sale of Private Placement Warrants until November 2019.

Our management team is led by Andrew Gould, our Chairman, who has more than 42 years of experience in global energy and related business, and Gerald Cimador, our Chief Financial Officer, who has extensive financial and accounting experience in account and private investment management firms. To date, our efforts have been limited to organizational activities as well as activities related to the Public Offering and sale of Private Placement Warrants, the identification and evaluation of prospective acquisition targets for a business combination, and subsequent liquidation activities.

Offerings and Liquidation

The Company intended to finance its initial business combination with proceeds from Company’s initial public offering (the “Public Offering”) of its units (the “Units”), each of which consisted of (A) one share of the Company’s Class A common stock, par value $0.0001 per share (the “Public Shares”), and (B) one-third of one warrant exercisable to purchase one share of the Company’s Class A common stock (each whole warrant, a “Public Warrant”), and from the Company’s private placement sale of warrants exercisable to purchase one share of Company’s Class A common stock (each, a “Private Placement Warrant”) to Sentinel Management Holdings, LLC (the “Sponsor”).

The Public Offering closing occurred in November 2017 for a total of 34,500,000 Units, including Units issued in connection with the exercise of the underwriters’ overallotment option in the Public Offering, with gross proceeds of $345 million at a price of $10.00 per Unit. The sale of the Private Placement Warrants also closed in November 2017 for a total of 5,933,333 Private Placement Warrants, including an additional issuance to the Sponsor in connection with the exercise of the underwriter’s overallotment option in the Public Offering, with gross proceeds of approximately $8.9 million at a price of $1.50 per Private Placement Warrant.

Following the Public Offering and sale of the Private Placement Warrants, the Company searched for a business to combine with in a transaction that would generate value for the Company’s stockholders. However, over the same period, the energy sector experienced significant headwinds, which increased the challenges faced by the Company in sourcing a compelling target business. Despite the Company’s best efforts, it was not able to consummate a business combination prior to the November 7, 2019 deadline under its Charter. As a result and in accordance with the Charter, the Company commenced the liquidation of the trust account which had a balance of approximately $355.5 million (the “Trust Account”) following a holdback of approximately $1.35 million for Company’s income tax liability for its fiscal year ended December 31, 2019 and dissolution expenses, and returned the funds held therein to its public stockholders by redeeming all of the Public Shares included in the Units at a price of approximately $10.30 per share on November 18, 2019. The Company subsequently made a final distribution of $1,152,035, or approximately $0.03 per former Public Share, on May 4, 2020 following the Company’s payment of its income tax liability of $259,284 for the fiscal year ended December 31, 2019 and payment of settlement expenses of $100,351 in connection with the distribution. The Trust Account was subsequently closed with no balance remaining.

In addition, during the liquidation period, the Company and the holders of its Public Warrants executed an amendment to the Warrant Agreement, dated as of November 2, 2017, between the Company and Continental Stock Transfer & Trust Company, which automatically converted the Public Warrants into the right to receive $0.02 per whole Public Warrant, payable in cash. In December 2019, the Company paid $225,990 to the holders of the Public Warrants in connection with the conversion. The Sponsor forfeited the Private Placement Warrants as a result of the Company being unable to consummate a business combination prior to the deadline in its Charter.

As of December 31, 2022, there are no Units, Public Shares, Public Warrants or Private Placement Warrants outstanding. Additional shares of Class A common stock have been issued and shares of Class B common stock remain outstanding. For more information, please see “Item 13. Certain Relationships and Related Transactions, and Director Independence-Certain Relationships and Related Transactions.”

Employees

We do not anticipate having any employees as we were unable to successfully consummate a business combination. We currently have two officers and may elect additional officers from time to time, including an officer to serve as our Chief Executive Officer. Our officers are not paid for their services to us and we do not expect any such payments as we were unable to successfully consummate a business combination. These individuals are not obligated to devote any specific number of hours to our matters. The amount of time that they will devote in any time period will vary.

Available Information

We are required to file Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q with the Securities and Exchange Commission (the “SEC”) on a regular basis, and are required to disclose certain material events (e.g., changes in corporate control, acquisitions or dispositions of a significant amount of assets other than in the ordinary course of business and bankruptcy) in a Current Report on Form 8-K. The SEC maintains an Internet website that contains reports, proxy and information statements and other information regarding issuers that file electronically with the SEC. The SEC’s Internet website is located at http://www.sec.gov. In addition, the Company will provide copies of these documents without charge upon request in writing at 700 Louisiana Street, Suite 2700, Houston, Texas 77002 or by telephone at (281) 407-0686. The Company does not have an Internet website.

Item 1A. Risk Factors

You should carefully consider all of the following risk factors and all the other information contained in this Annual Report, including the financial statements. If any of the following risks occur, our business, financial condition or results of operations may be materially and adversely affected. The risk factors described below are not necessarily exhaustive and you are encouraged to perform your own investigation with respect to us and our business.

The Nasdaq Capital Market (the “NASDAQ”) delisted our securities from trading on its exchange, which may limit investors’ ability to make transactions in our securities and subject us to additional trading restrictions.

Our Class A common stock, warrants and units were listed on NASDAQ and were subsequently delisted. We cannot assure you that our securities will be listed on NASDAQ in the future.

We may not have sufficient funds to satisfy indemnification claims of our directors and officers.

We have agreed to indemnify our officers and directors to the fullest extent permitted by law. Accordingly, any indemnification provided will be able to be satisfied by us only if we have sufficient funds or we consummate an initial business combination, which we were unable to do by the deadline in our Charter. Our obligation to indemnify our officers and directors may discourage stockholders from bringing a lawsuit against our officers or directors for breach of their fiduciary duties. These provisions also may have the effect of reducing the likelihood of derivative litigation against our officers and directors, even though such an action, if successful, might otherwise benefit us and our stockholders. Furthermore, a stockholder’s investment may be adversely affected to the extent we pay the costs of settlement and damage awards against our officers and directors pursuant to these indemnification provisions.

We may file a winding up petition or a winding up petition may be filed against us that is not dismissed, and in that case a liquidator may seek to recover the proceeds we distributed from the Trust Account and the members of our board of directors may be viewed as having breached their fiduciary duties to our creditors, thereby potentially exposing the members of our board of directors and us to claims of punitive damages.

We may file a winding up petition or a winding up petition may be filed against us that is not dismissed. Any distributions received by stockholders from the Trust Account could be viewed under applicable debtor/creditor and/or insolvency laws as a “voidable preference.” As a result, a liquidator could seek to challenge the transaction and recover some or all amounts received by our stockholders. In addition, our board of directors may be viewed as having breached its fiduciary duty to our creditors and/or having acted in bad faith, thereby exposing itself and us to claims of punitive damages, by paying public stockholders from the Trust Account prior to addressing the claims of creditors.

If we are deemed to be an investment company under the Investment Company Act, we may be required to institute burdensome compliance requirements and our activities may be restricted.

If we are deemed to be an investment company under the Investment Company Act, our activities may be restricted, including:

●

restrictions on the nature of our investments; and

●

restrictions on the issuance of securities, each of which may make it difficult for us to complete our business combination, which we were unable to do by the deadline in our Charter.

In addition, we may have imposed upon us burdensome requirements, including:

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registration as an investment company;

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adoption of a specific form of corporate structure; and

●

reporting, record keeping, voting, proxy and disclosure requirements and other rules and regulations.

In order not to be regulated as an investment company under the Investment Company Act, unless we can qualify for an exclusion, we would need to ensure that we are engaged primarily in a business other than investing, reinvesting or trading of securities and that our activities do not include investing, reinvesting, owning, holding or trading “investment securities” constituting more than 40% of our assets (exclusive of U.S. government securities and cash items) on an unconsolidated basis. Our business would need to identify and complete a business combination and thereafter operate the post-transaction business or assets for the long term. We do not plan to buy businesses or assets with a view to resale or profit from their resale. We do not plan to buy unrelated businesses or assets or to be a passive investor. We were unable to complete a business combination by the deadline in our Charter.

Changes in laws or regulations, or a failure to comply with any laws and regulations, may adversely affect our business, including our ability to negotiate and complete an initial business combination, and results of operations.

We are subject to laws and regulations enacted by national, regional and local governments. In particular, we will be required to comply with certain SEC and other legal requirements. Compliance with, and monitoring of, applicable laws and regulations may be difficult, time consuming and costly. Those laws and regulations and their interpretation and application may also change from time to time and those changes could have a material adverse effect on our business, investments and results of operations. In addition, a failure to comply with applicable laws or regulations, as interpreted and applied, could have a material adverse effect on our business. We were unable to complete a business combination by the deadline in our Charter.

Our stockholders may be held liable for claims by third parties against us to the extent of distributions received by them upon redemption of their shares.

If we are forced to enter into an insolvent liquidation, any distributions received by stockholders could be viewed as an unlawful payment if it was proved that immediately following the date on which the distribution was made, we were unable to pay our debts as they fall due in the ordinary course of business. As a result, a liquidator could seek to recover some or all amounts received by our stockholders. Furthermore, our directors may be viewed as having breached their fiduciary duties to us or our creditors and/or may have acted in bad faith, thereby exposing themselves and our company to claims, by paying public stockholders from the Trust Account prior to addressing the claims of creditors. We cannot assure you that claims will not be brought against us for these reasons.

We may not hold an annual meeting of stockholders, which could delay the opportunity for our stockholders to elect directors.

We may not hold an annual meeting of stockholders until after the consummation of an initial business combination, which could delay the opportunity for our stockholders to elect directors. There is no requirement under the DGCL for us to hold annual or general meetings to elect directors. Until we hold an annual meeting of stockholders, public stockholders may not be afforded the opportunity to elect directors and to discuss company affairs with management. Our board of directors is divided into three classes with only one class of directors being elected in each year and each class (except for those directors appointed prior to our first annual meeting of stockholders) serving a three-year term. We were unable to complete a business combination by the deadline in our Charter, and thus a business combination is unlikely.

The past performance of CSL, Mr. Gould, Mr. Shivram and other members of our management team may not be indicative of future performance of an investment in the Company.

Information regarding performance by, or businesses associated with, CSL and its affiliates, Mr. Gould, and Mr. Shivram is presented for informational purposes only. Past performance by CSL, Mr. Gould, Mr. Shivram and other members of our management team is not a guarantee either (i) of success with respect to any business combination we may consummate or (ii) that we will be able to locate a suitable candidate for our initial business combination. You should not rely on the historical record of CSL’s or, Mr. Gould’s, Mr. Shivram’s or other members of our management team’s performance as indicative of our future performance of an investment in the company or the returns the company will, or is likely to, generate going forward. None of our officers or directors have had experience with blank check companies or special purpose acquisition companies in the past. Mr. Shivram resigned as Chief Executive Officer of the Company effective as of December 30, 2020, and remains a member of the board of directors of the Company. We were unable to complete a business combination by the deadline in our Charter, and thus a business combination is unlikely.

We are dependent upon our officers and directors, and their loss could adversely affect our ability to operate.

Our operations are dependent upon a relatively small group of individuals and, in particular, our officers and directors. We believe that our success depends on the continued service of our officers and directors. In addition, our officers and directors are not required to commit any specified amount of time to our affairs and, accordingly, may have conflicts of interest in allocating their time among various business activities. We do not have an employment agreement with, or key-man insurance on the life of, any of our directors or officers. The unexpected loss of the services of one or more of our directors or officers could have a detrimental effect on us.

Our officers, directors, security holders and their respective affiliates may have competitive pecuniary interests that conflict with our interests.

We have not adopted a policy that expressly prohibits our directors, officers, security holders or affiliates from having a direct or indirect pecuniary or financial interest in any investment to be acquired or disposed of by us or in any transaction to which we are a party or have an interest. We do not have a policy that expressly prohibits any such persons from engaging for their own account in business activities of the types conducted by us. Accordingly, such persons or entities may have a conflict between their interests and ours.

The holders of the Founder Shares control a substantial interest in us and thus may exert a substantial influence on actions requiring a stockholder vote, potentially in a manner that you do not support.

The Founder Shares entitle the holders to elect all of our directors prior to an initial business combination. We were unable to complete a business combination by the deadline in our Charter, and thus a business combination is unlikely. Holders of Class A common stock will have no right to vote on the election of directors during such time. This provision of our Charter may only be amended by a resolution passed by a majority of at least two-thirds of our common stock entitled to vote on such amendment. As a result, holders of Class A common stock do not have any influence over the election of directors prior to an initial business combination. Accordingly, holders of Founder Shares may exert a substantial influence on actions requiring a stockholder vote, potentially in a manner that holders of Class A common stock do not support, including amendments to our Charter and approval of major corporate transactions. If the holders of the Founder Shares purchase any additional common stock in privately negotiated transactions, this would increase their control. Neither the holders of the Founder Shares nor, to our knowledge, any of our officers or directors have any current intention to purchase additional securities, other than in connection with funding our ongoing operations and expenses. In addition, our board of directors, whose members were elected by the then-holders of the Founder Shares, is and will be divided into three classes, each of which will generally serve for a term of three years with only one class of directors being elected in each year. We may not hold an annual meeting of stockholders to elect new directors prior to the completion of a business combination, in which case all of the current directors will continue in office until at least the completion of a business combination. If there is an annual meeting, as a consequence of our “staggered” board of directors, only a minority of the board of directors will be considered for election and our Sponsor, because of its ownership position through the Founder Shares, will have considerable influence regarding the outcome.

We are a “smaller reporting company” under the federal securities laws and will be subject to reduced public company reporting requirements.

We are a “smaller reporting company,” and as such we may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not “smaller reporting companies,” including, but not limited to, reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements. We will remain a smaller reporting company as long as, on each annual determination date, we either (a) have an unaffiliated public float of less than $250 million on the annual determination date or (b) had annual revenues of less than $100 million as of the previously completed fiscal year for which audited financial statements are available and on the annual determination date either (i) have no unaffiliated public float or (ii) have an unaffiliated public float of less than $700 million. If we fail to satisfy these conditions on the annual determination date in any year, we will cease to qualify as a smaller reporting company. If we do not qualify as a smaller reporting company, we may incur additional costs complying with enhanced reporting requirements that are applicable to other public companies that are not smaller reporting companies.

Cyber incidents or attacks directed at us could result in information theft, data corruption, operational disruption and/or financial loss.

We depend on digital technologies, including information systems, infrastructure and cloud applications and services, including those of third parties with which we may deal. Sophisticated and deliberate attacks on, or security breaches in, our systems or infrastructure, or the systems or infrastructure of third parties or the cloud, could lead to corruption or misappropriation of our assets, proprietary information and sensitive or confidential data. As an early stage company without significant investments in data security protection, we may not be sufficiently protected against such occurrences. We may not have sufficient resources to adequately protect against, or to investigate and remediate any vulnerability to, cyber incidents. It is possible that any of these occurrences, or a combination of them, could have adverse consequences on our business and lead to financial loss.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

We do not own any real estate or other physical properties materially important to our operation. Our executive office is located at 700 Louisiana Street, Suite 2700, Houston, Texas 77002. We consider our current office space adequate for our current operations.

Item 3. Legal Proceedings

To the knowledge of our management, there is no material litigation, arbitration, bankruptcy, receivership, governmental proceeding or other proceeding currently pending against us or any members of our management team in their capacity as such.

Item 4. Mine Safety Disclosures

Not applicable.

PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters, and Issuer Purchases of Equity Securities

Market Information

The Units, which were comprised of one share of our Class A common stock and one third of one warrant to purchase the same, ceased trading on the NASDAQ on November 6, 2019. There is no established trading market, public or otherwise, for any class of our common equity.

Holders

On March 31, 2023, there were no holders of record of the Units, one holder of record of our Class A common stock, three holders of record of our Class B common stock, referred to herein as the Founder Shares, and no holders of record of our warrants for purchase of shares of our Class A common stock.

Securities Authorized for Issuance Under Equity Compensation Plans

The Company has no equity compensation plans for its officers or directors.

Sales of Unregistered Securities

None.

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

There were no purchases to disclose during the three months ended December 31, 2022.

Item 6. [Reserved]

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Overview

The Company was formed as a blank check company for the purpose of effecting a merger, amalgamation, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. For more information about the Company, please see “Item 1. Business” in this Annual Report.

Results of Operations

We have not generated any operating revenues to date, and we will likely not generate any operating revenues in the future. Our entire activity up to December 31, 2022 has related (1) the Company’s formation and issuance of the Founder Shares in June 2017, (2) the Public Offering and sale of Private Placement Warrants which closed in November 2017, (3) the subsequent search for a business combination candidate, including activities in connection with the announced and subsequently terminated proposed business combination with Strike, and (4) liquidation activities following the Company’s inability to consummate a business combination prior to the November 7, 2019 deadline under the Company’s Charter.

For the year ended December 31, 2022, we had a net loss of $101,621, which consisted of $101,621 of general and administrative expenses. For the year ended December 31, 2021, we had a net loss of $112,810, which consisted of $112,810 of general and administrative expenses.

Liquidity and Capital Resources

We presently have no revenue; our net loss was $101,621 and $112,810 for the years ended December 31, 2022 and 2021, respectively, and consisted primarily of professional fees. For the years ended December 31, 2022 and 2021, our liquidity needs were satisfied through funding from our Sponsor. The Company does not expect to seek loans, advances or contributions from parties other than the Sponsor or an affiliate of the Sponsor.

Loans and Advances from Related Party

During the years ended December 31, 2022 and 2021, the Sponsor or an affiliate of the Sponsor incurred certain administrative expenses on behalf of the Company in the amount of $0 and $11,188, respectively. As of December 31, 2022 and 2021, the outstanding balance on the expenses paid on the Company’s behalf was $0 and $0, respectively. The Company repaid $3,731 and $7,457 during the years ended December 31, 2022 and 2021, respectively, to the Sponsor using cash on hand.

Contributions from Related Party

In May 2021, the Company received a contribution of $35,000 from the Sponsor to fund ongoing operations and expenses. The amount advanced by the Sponsor was treated as a capital contribution in exchange for which the Company issued to the Sponsor 3,500 shares of the Company’s Class A common stock at $10.00 per share on May 3, 2021.

In January 2022, the Company received a contribution of $25,000 from the Sponsor to fund ongoing operations and expenses. The amount advanced by the Sponsor was treated as a capital contribution in exchange for which the Company issued to the Sponsor 2,500 shares of the Company’s Class A common stock at $10.00 per share on January 25, 2022.

In September 2022, the Company received a contribution of $30,000 from the Sponsor to fund ongoing operations and expenses. The amount advanced by the Sponsor was treated as a capital contribution in exchange for which the Company issued to the Sponsor 3,000 shares of the Company’s Class A common stock at $10.00 per share on September 20, 2022.

In December 2022, the Company received a contribution of $60,000 from the Sponsor to fund ongoing operations and expenses. The amount advanced by the Sponsor was treated as a capital contribution in exchange for which the Company issued to the Sponsor 6,000 shares of the Company’s Class A common stock at $10.00 per share on December 13, 2022.

Mandatory Liquidation

We were unable to complete an initial business combination by the November 7, 2019 deadline under our Charter and so we commenced the liquidation of the assets in the Trust Account on November 8, 2019. This raises substantial doubt about our ability to continue as a going concern. Management’s plans in regard to these matters are also described in Note 1 to the financial statements. The financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Liquidity and Going Concern

In connection with the Company’s assessment of going concern considerations in accordance with the Financial Accounting Standards Board Accounting Standards Update 2014-15, “Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” the Company determined that it does not have sufficient liquidity to meet its future obligations; however, management has determined that, pursuant to a commitment letter from the Sponsor, it has access to funds from the Sponsor that alleviate going concern. As of December 31, 2022, the Company had a working capital deficit of $293,132, current liabilities of $325,512 and cash of $21,963.

Critical Accounting Estimates

Net Loss per Share of Common Stock

Net loss per share of common stock is computed by dividing net loss applicable to the shares of common stock by the weighted average number of shares outstanding for the periods. As a result of the redemption of Public Shares in November 2019, for the years ended December 31, 2022 and 2021, shares of Class A common stock have no specific redemption rights. Net loss per common share is calculated by dividing the net loss by the weighted average number of shares of Class A common stock and Class B common stock outstanding for the periods.

JOBS Act

The Jumpstart Our Business Startups Act (“JOBS Act”) contains provisions that, among other things, relax certain reporting requirements for qualifying public companies. Companies that qualify as an “emerging growth company” under the JOBS Act are allowed to comply with new or revised accounting pronouncements based on the effective date for private (not publicly traded) companies and are eligible for reduced reporting requirements provided by the JOBS Act. We are no longer an emerging growth company after December 31, 2022 due to the passing the fifth anniversary of the completion of the Public Offering. As a result, we must adopt all accounting pronouncements as of public company effective dates and are no longer eligible for reduced reporting requirements provided by the JOBS Act.

Off-Balance Sheet Arrangements

We did not have any off-balance sheet arrangements as of December 31, 2022.

Contractual Obligations

We do not have any long-term debt, capital lease obligations, operating lease obligations or long-term liabilities.

The underwriters in the Public Offering were entitled to deferred underwriting commissions of $12,075,000. The deferred underwriting commissions would have become payable to the underwriters from the amounts held in the Trust Account solely in the event that we complete an initial business combination, subject to the terms of the underwriting agreement. The underwriters were not entitled to any interest accrued on the deferred underwriting commissions. Because we were unable to complete an initial business combination under the November 7, 2019 deadline under our Charter, the underwriters will not receive the deferred underwriting commission.

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

As a “smaller reporting company,” we are not required to provide disclosure pursuant to this Item.

Item 8. Financial Statements and Supplementary Data

SENTINEL ENERGY SERVICES INC.

INDEX TO FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm (PCAOB Firm ID #100)		F-2
Balance Sheets as of December 31, 2022 and 2021		F-3
Statements of Operations for the years ended December 31, 2022 and 2021		F-4
Statements of Changes in Stockholders’ Deficit for the years ended December 31, 2022 and 2021		F-5
Statements of Cash Flows for the years ended December 31, 2022 and 2021		F-6
Notes to Financial Statements		F-7

F-1

Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of

Sentinel Energy Services Inc.

Opinion on the Financial Statements

We have audited the accompanying balance sheets of Sentinel Energy Services Inc. (the “Company”) as of December 31, 2022 and 2021, and the related statements of operations, changes in stockholders’ deficit and cash flows for the years then ended, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022, and 2021, and the results of its operations and its cash flows for the years then ended in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ WithumSmith+Brown, PC

We have served as the Company’s auditor since 2017.

Whippany, New Jersey

March 31, 2023

PCAOB Number 100

F-2

SENTINEL ENERGY SERVICES INC.

BALANCE SHEETS

	December 31, 2022			December 31, 2021

ASSETS
Current assets:
Cash	$	21,963		$	8,314
Prepaid expenses		10,417			12,824
Total current assets		32,380			21,138

Prepaid expenses – long term		25,176			35,591
Total assets	$	57,556		$	56,729

LIABILITIES AND STOCKHOLDERS’ DEFICIT
Liabilities:
Accounts payable and accrued expenses	$	325,512		$	338,064
Total liabilities		325,512			338,064

Stockholders’ Deficit:
Preferred shares, $0.0001 par value; 1,000,000 shares authorized; none issued or outstanding as of December 31, 2022 and 2021		—			—
Class A common stock, $0.0001 par value, 200,000,000 shares authorized; 565,911 and 554,411 shares issued and outstanding at December 31, 2022 and 2021, respectively		56			55
Class B common stock, $0.0001 par value, 20,000,000 shares authorized; 862,500 shares issued and outstanding at December 31, 2022 and 2021		86			86
Additional paid-in capital		5,759,399			5,644,400
Accumulated deficit		(6,027,497	)		(5,925,876	)
Total stockholders’ deficit		(267,956	)		(281,335	)
Total liabilities and stockholders’ deficit	$	57,556		$	56,729

See accompanying notes to financial statements.

F-3

SENTINEL ENERGY SERVICES INC.

STATEMENTS OF OPERATIONS

	For the Year Ended December 31,
	2022			2021

REVENUE	$	—		$	—

EXPENSES
General and administrative		101,621			112,810
TOTAL EXPENSES		101,621			112,810

LOSS BEFORE INCOME TAX PROVISION		(101,621	)		(112,810	)

Income tax provision		—			—

NET LOSS	$	(101,621	)	$	(112,810	)

Weighted average number of shares of common stock outstanding, basic and diluted ¹		2,279,374			1,415,741
Basic and diluted net loss per share of common stock	$	(0.04	)	$	(0.08	)

For the years ended December 31, 2022 and 2021, the Class A and Class B common stock participate in losses equally and thus are included together herein.

See accompanying notes to financial statements.

F-4

SENTINEL ENERGY SERVICES INC.

StatementS of Changes in STOCKHOLDERS’ DEFICIT

For the Year Ended December 31, 2022

	Class A Common Stock				Class B Common Stock				Additional Paid-in		Accumulated			Stockholders’
	Shares		Amount		Shares		Amount		Capital		Deficit			Deficit
Balance as of December 31, 2021		554,411	$	55		862,500	$	86	$	5,644,400	$	(5,925,876	)	$	(281,335	)

Issuance of Class A to Sponsor		11,500		1		—		—		114,999		—			115,000
Net loss		—		—		—		—		—		(101,621	)		(101,621	)
Balance December 31, 2022		565,911	$	56		862,500	$	86	$	5,759,399	$	(6,027,497	)	$	(267,956	)

For the Year Ended December 31, 2021

	Class A Common Stock				Class B Common Stock				Additional Paid-in		Accumulated			Stockholders’
	Shares		Amount		Shares		Amount		Capital		Deficit			Deficit
Balances as of December 31, 2020		550,911	$	55		862,500	$	86	$	5,609,400	$	(5,813,066	)	$	(203,525	)

Issuance of Class A shares to Sponsor		3,500		—		—		—		35,000		—			35,000

Net loss		—		—		—		—		—		(112,810	)		(112,810	)
Balance as of December 31, 2021		554,411	$	55		862,500	$	86	$	5,644,400	$	(5,925,876	)	$	(281,335	)

See accompanying notes to financial statements.

F-5

SENTINEL ENERGY SERVICES INC.

StatementS of Cash Flows

	For the Year Ended December 31,
	2022			2021
Cash Flows From Operating Activities:
Net loss	$	(101,621	)	$	(112,810	)
Adjustments to reconcile net loss to net cash used in operating activities:
Changes in operating assets and liabilities:
Prepaid expenses		2,407			8,009
Prepaid expenses – long term		10,415			8,773
Accounts payable and accrued expenses		(12,552	)		(8,450	)
Net cash used in operating activities		(101,351	)		(104,478	)

Cash Flows From Financing Activities:
Proceeds from issuance of Class A common stock - Sponsor		115,000			35,000
Net cash provided financing activities		115,000			35,000

Net change in cash		13,649			(69,478	)
Cash at beginning of year		8,314			77,792
Cash at end of year	$	21,963		$	8,314

See accompanying notes to financial statements.

F-6

SENTINEL ENERGY SERVICES INC.

NOTES TO FINANCIAL STATEMENTS

DECEMBER 31, 2022

1. Description of Organization and Business Operations

Organization and General

Sentinel Energy Services Inc. (the “Company”) was incorporated in the Cayman Islands on June 5, 2017. The Company was formed as a blank check company for the purpose of effecting a merger, amalgamation, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The Company is also a “smaller reporting company” as defined in the Exchange Act of 1934, as amended (the “Exchange Act”).

On December 28, 2018, the Company changed its jurisdiction of incorporation from the Cayman Islands (“Sentinel Cayman”) to the State of Delaware (“Sentinel Delaware”), as described further below (the “Domestication”) and continued to be named Sentinel Energy Services Inc. As a result of the Domestication, the securities of Sentinel Cayman converted into securities of Sentinel Delaware, such that Sentinel Cayman’s issued and outstanding Class A ordinary shares (the “Class A ordinary shares”) and Class B ordinary shares (the “Class B ordinary shares”) automatically converted by operation of law into one share of Class A common stock (“Class A common stock”) and Class B common stock (“Class B common stock”), of Sentinel Delaware, respectively. Similarly, each of Sentinel Cayman’s outstanding units and warrants automatically converted by operation of law, on a one-for-one basis, into Units (as defined below) of Sentinel Delaware and warrants, including the Private Placement Warrants and Public Warrants (each as defined below) to acquire the corresponding number of shares of Class A common stock, respectively. Accordingly, all references to the Company’s capital stock both before and after the Domestication are referred to as shares of “common stock” in this filing.

At December 31, 2022, the Company had not yet commenced operations. All activity through December 31, 2022 relates to (1) the Company’s formation and issuance of the Founder Shares (as defined in Note 4), (2) the Public Offering (as defined below) and sale of warrants in a private placement to the Sponsor (the “Private Placement Warrants”) which closed in November 2017, (3) the subsequent a search for a business combination candidate, including activities in connection with an announced and subsequently terminated proposed business combination and (4) liquidation activities, including liquidation of the Trust Account (as defined below), following the Company’s inability to consummate a business combination prior to the November 7, 2019 deadline under the Company certificate of incorporation (the “Charter”). The Company has not generated any operating revenues since inception. The Company generated non-operating income in the form of interest income from the proceeds derived from the Public Offering and sale of Private Placement Warrants until November 2019.

The Company intended to finance its initial business combination with proceeds from the Company’s initial public offering (the “Public Offering”) of the Company units (“Units”) and the sale of the Private Placement Warrants. Each Unit consisted of (A) one share of the Company’s Class A common stock, par value $0.0001 per share (the “Public Shares”), and (B) one-third of one warrant exercisable to purchase one share of the Company’s Class A common stock (each whole warrant, a “Public Warrant”), and from the Company’s private placement sale of warrants exercisable to purchase one share of Company’s Class A common stock (each, a “Private Placement Warrant”) to the Sentinel Management Holdings, LLC (the “Sponsor”). Upon the closings of the Public Offering and the sale of the Private Placement Warrants, approximately $345,000,000 was placed in a trust account (the “Trust Account”). The Company was not able to consummate a business combination prior to the November 7, 2019 deadline under the Company’s Charter. As a result, the Company commenced the liquidation of the Trust Account, which then had a balance of approximately $355,500,000, and returned the funds held therein to its public stockholders by redeeming 100% of the Public Shares in accordance with the Charter. During the liquidation period, the Company and the holders of the Public Warrants also executed an amendment to the Warrant Agreement, dated as of November 2, 2017, by and between the Company and Continental Stock Transfer & Trust Company, which automatically converted the Public Warrants into the right to receive $0.02 per whole Public Warrant, payable in cash. The redemption of the Public Shares and the conversion of the Public Warrants completely extinguished the public stockholders’ rights in the Company. In addition, the Sponsor forfeited the Private Placement Warrants as a result of the Company being unable to consummate a business combination prior to the deadline in its Charter.

F-7

SENTINEL ENERGY SERVICES INC.

NOTES TO FINANCIAL STATEMENTS

DECEMBER 31, 2022

In connection with the redemption of the Public Shares, each stockholder received approximately $10.30 per share on November 18, 2019. The Company withheld approximately $1,350,000 from the distribution. In April 2020, the Company paid the income tax liability for the year ended December 31, 2019 of $259,284 and, following payment of distribution settlement expenses of $100,351, the Company distributed the remaining $1,152,035 to its public stockholders on May 4, 2020 for a distribution of approximately $0.03 per share. The Trust Account was subsequently closed with no balance remaining. In December 2019, the Company paid $225,990 in connection with the conversion of the Public Warrants.

Following the redemption of the Public Shares, the conversion of the Public Warrants and the forfeiture of the Private Placement Warrants, there were no Units, Public Shares, Public Warrants or Private Placement Warrants outstanding. Additional shares of Class A common stock were subsequently issued and shares of Class B common stock remain outstanding. For more information on additional issuances, see Note 4 and the Company’s previous filings with the Securities and Exchange Commission (the “SEC”).

Initial Business Combination

The Company’s management had broad discretion with respect to the specific application of the net proceeds of the Public Offering, although substantially all of the net proceeds of the Public Offering were intended to be generally applied toward consummating an initial business combination.

The Charter and the prospectus that the Company filed in connection with the Public Offering provided that the Company had 24 months after the closing of its Public Offering, or until November 7, 2019, to complete a business combination. During the period since the Company’s Public Offering, the Company diligently searched for a business to combine with in a transaction that would generate value for the Company’s stockholders; however, over the same period, the energy sector experienced significant headwinds, which increased the challenges faced by the Company in sourcing a compelling target business. Despite the Company’s best efforts, it was not able to consummate a business combination prior to the November 7, 2019 deadline under its Charter. As a result, the Company commenced the liquidation of the Trust Account and returned the funds held therein to its public stockholders by redeeming 100% of the Company’s Public Shares in accordance with the Charter, which together with the conversion of the Public Warrants extinguished the public stockholders’ rights in the Company.

Underwriting Discount

Upon closing of the Public Offering, the Company paid an underwriting discount of 2.0% of the per Unit offering price to the underwriters with an additional fee (the “Deferred Discount”) of 3.5% ($12,075,000) of the gross offering proceeds payable upon the Company’s completion of an initial business combination. The underwriters were not entitled to any interest accrued on the Deferred Discount. In accordance with the terms of the underwriting agreement entered into in connection with the Public Offering, the underwriters forfeited any rights or claims to the Deferred Discount because the Company was unable to consummate an initial business combination by the November 7, 2019 deadline under its Charter.

Liquidity and Going Concern

In connection with the Company’s assessment of going concern considerations in accordance with the Financial Accounting Standards Board (“FASB”) Accounting Standards Update 2014-15, “Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” the Company determined that it does not have sufficient liquidity to meet its future obligations; however, management has determined that, pursuant to a commitment letter from the Sponsor, it has access to funds from the Sponsor that alleviate going concern. As of December 31, 2022, the Company had a working capital deficit of $293,132, current liabilities of $325,512 and cash of $21,963.

Pursuant a commitment letter from the Sponsor, the Sponsor intends to financially support the Company sufficient for the Company to satisfy its working capital needs until at least March 31, 2023. For additional information, see the information under the captions “Advances from Related Parties,” “Promissory Note Payable – Sponsor,” “Contributions from Related Party” and “Administrative Support Agreement” in Note 4.

F-8

SENTINEL ENERGY SERVICES INC.

NOTES TO FINANCIAL STATEMENTS

DECEMBER 31, 2022

The Company demonstrates adverse conditions that raise substantial doubt about the Company’s ability to continue as a going concern for one year following the issuance of these financial statements. These adverse conditions are negative financial trends, specifically operating loss, working capital deficiency, and other adverse key financial ratios.

The Company has not established any source of revenue to cover its operating costs. Management plans to fund operating expenses with a commitment letter from the Sponsor. The financial statements do not include any adjustments relating to the recoverability and classification of recorded assets, or the amounts and classification of liabilities that might be necessary in the event that the Company cannot continue as a going concern.

2. Summary of Significant Accounting Policies

Basis of Presentation

The accompanying financial statements of the Company are presented in U.S. dollars in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and pursuant to the accounting and disclosure rules and regulations of the SEC.

Reclassification

Certain amounts have been reclassified to conform to current year presentation. The Company allocated the December 31, 2021 balance of prepaid expenses into current and long term on the accompanying balance sheet.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires the Company’s management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting periods. Actual results could differ from those estimates. Making estimates requires management to exercise significant judgement. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could differ significantly from those estimates.

Concentration of Credit Risk

The Company has significant cash balances at financial institutions which throughout the year may exceed the federally insured limit of $250,000. Any loss incurred or a lack of access to such funds could have a significant adverse impact on the Company’s financial condition, results of operations, and cash flows.

Risks and Uncertainties

Management continues to evaluate the impact of the COVID-19 outbreak and other events (such as the invasion by Russia of Ukraine and any further escalation of hostilities related thereto, terrorist attacks, natural disasters or a significant outbreak of other infectious diseases) on the industry and has concluded that while it is reasonably possible that the outbreak and other events could have a negative effect on the Company’s financial position and results of its operations, the specific impact is not readily determinable as of the date of these financial statements. The financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Financial Instruments

The fair value of the Company’s assets and liabilities, which qualify as financial instruments under FASB Accounting Standards Codification (“ASC”) 820, “Fair Value Measurements and Disclosures,” approximates the carrying amounts represented in the balance sheets.

F-9

SENTINEL ENERGY SERVICES INC.

NOTES TO FINANCIAL STATEMENTS

DECEMBER 31, 2022

Cash and Cash Equivalents

The Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. The Company had no cash equivalents as of December 31, 2022 and 2021.

Net Loss per Share of Common Stock

Net loss per share of common stock is computed by dividing net loss applicable to the shares of common stock by the weighted average number of shares outstanding for the periods. As a result of the redemption of Public Shares in November 2019, for the years ended December 31, 2022 and 2021, the Class A shares have no specific redemption rights. Net loss per common share is calculated by dividing the net loss by the weighted average number of Class A and Class B shares outstanding for the periods.

Income Taxes

The Company follows the asset and liability method of accounting for income taxes under FASB ASC Topic 740, “Income Taxes.” Deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statements carrying amounts of existing assets and liabilities and their respective tax bases. Deferred income tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that included the enactment date. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized.

FASB Topic ASC 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more likely than not to be sustained upon examination by taxing authorities. There were no unrecognized tax benefits as of December 31, 2022 and 2021. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. No amounts were accrued for the payment of interest and penalties at December 31, 2022 and 2021. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company has been subject to income tax examinations by major taxing authorities since inception.

The Company may be subject to potential examination by federal, state, and city taxing 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 federal, state, and city tax laws. The Company’s management does not expect that the total amount of unrecognized tax benefits will materially change over the next twelve months.

During the years ended December 31, 2022 and 2021, the Company recorded no income tax expense.

Recent Accounting Pronouncements

The Company’s management does not believe that any recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have an effect on the Company’s financial statements.

F-10

SENTINEL ENERGY SERVICES INC.

NOTES TO FINANCIAL STATEMENTS

DECEMBER 31, 2022

3. Public Offering and Private Placement Warrants

In November 2017, the Company closed its Public Offering of 34,500,000 units at a price of $10.00 per Unit, with gross proceeds of $345,000,000 from the sale of Units. The closings occurred on November 7, 2017 with respect to 30,000,000 Units and on November 9, 2017 with respect to 4,500,000 Units related to the exercise of the underwriters’ overallotment option.

During the liquidation period, the Company and the holders of its Public Warrants executed an amendment to the Warrant Agreement, dated as of November 2, 2017, between the Company and Continental Stock Transfer & Trust Company, to automatically convert all of the outstanding Public Warrants into the right to receive $0.02 per whole Public Warrant, payable in cash. In December 2019, the Company paid $225,990 to its warrant holders in connection with the conversion of the Public Warrants.

Simultaneously with the closing of the Public Offering on November 7, 2017, the Sponsor purchased an aggregate of 5,333,333 Private Placement Warrants at a price of $1.50 per whole warrant ($8,000,000 in gross proceeds) in a private placement. Simultaneously with the closing of the overallotment, the Company consummated the private placement of an additional 600,000 Private Placement Warrants to the Sponsor, generating additional gross proceeds of $900,000.

The Company paid an underwriting discount of 2.0% of the per Unit offering price to the underwriters at the closing of the Public Offering, with the Deferred Discount payable upon the Company’s completion of an initial business combination. The Deferred Discount was payable to the underwriters from the amounts held in the Trust Account solely in the event the Company completed its initial business combination. In accordance with the terms of the underwriting agreement entered into in connection with the Public Offering, the underwriters forfeited any rights or claims to the Deferred Discount because the Company was unable to consummate an initial business combination by the November 7, 2019 deadline under its Charter.

4. Related Party Transactions

Founder Shares

In June 2017 prior to the Public Offering, the Sponsor entered into an Amended and Restated Securities Purchase Agreement for the purchase of 14,375,000 shares of Class B common stock (the “Founder Shares”) for $25,000, or approximately $0.002 per share. The Sponsor is a portfolio company of CSL Capital Management, L.P., an energy services-focused private equity fund. Following the redemption of the Public Shares, the conversion of the Public Warrants and the forfeiture of the Private Placement Warrants noted above, the only securities of the Company outstanding were the Founder Shares.

The Founder Shares are identical to the shares of Class A common stock that were included in the Units sold in the Public Offering except that (1) holders of the Founder Shares have the right to vote on the election of directors prior to an initial business combination, (2) the Founder Shares are subject to certain transfer restrictions, as described in more detail below, (3) holders of the Founder Shares entered into letter agreements with the Company pursuant to which they agreed to waive their redemption rights with respect to any Founder Shares held by them in connection with the completion of an initial business combination, (4) the Founder Shares will automatically convert on a one-for-one basis into shares of Class A common stock at the time of an initial business combination and (5) the Founder Shares are subject to registration rights, as described below.

In August 2017, the Sponsor surrendered 5,750,000 shares of its Class B common stock for no consideration to adjust its holdings to an expected 20% of the Company’s combined outstanding shares of Class A common stock and Class B common following the Public Offering, resulting in the Sponsor holding an aggregate of 8,625,000 Founder Shares.

F-11

SENTINEL ENERGY SERVICES INC.

NOTES TO FINANCIAL STATEMENTS

DECEMBER 31, 2022

In October 2017 and April 2018, the Sponsor transferred 37,500 Founder Shares to Marc Zenner and Jon A. Marshall, respectively, both of whom were independent directors of the Company at the time, at the original purchase price. Each of the Sponsor and Messrs. Zenner and Marshall subsequently agreed to forfeit 90% of their Founder Shares when the Company was unable to consummate a business combination prior to the deadline in its Charter, resulting in the Sponsor currently holding 855,000 Founder Shares and each of Messrs. Zenner and Marshall owning 3,750 Founder Shares. As a result, the total number of Founder Shares outstanding as of December 31, 2022 is 862,500.

Transfer Restrictions

The terms applicable to the Founder Shares provide that, subject to limited exceptions, the Sponsor may not transfer, assign or sell any of the same until the earlier to occur of (A) one year after the completion of the initial business combination or (B) subsequent to the initial business combination, (x) if the last sale price of the Company’s Class A common stock equals or exceeds $12.00 per share (as adjusted for share splits, share dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the initial business combination, or (y) the date on which the Company completes a liquidation, merger, share exchange or other similar transaction that results in all of the Company’s stockholders having the right to exchange their common stock for cash, securities or other property. The Sponsor transferred the portion of its Founder Shares noted above to Messrs. Zenner and Marshall in accordance with those terms or pursuant to a waiver thereof.

Registration Rights

The holders of Founder Shares that may be issued equity securities of the Company upon conversion of working capital loans may be entitled to registration rights (in the case of the Founder Shares, only after conversion of such shares to shares of Class A common stock) pursuant to a registration rights agreement, by and between the Company, the Sponsor and Mr. Zenner. The registration rights include certain demand and “piggyback” rights.

However, the registration rights agreement provides that the Company will not permit any registration statement filed under the Securities Act of 1933, as amended, to become effective until termination of the applicable lock-up period for the securities to be registered. The Company will bear the expenses incurred in connection with the filing of any such registration statements.

Advances from Related Parties

During the years ended December 31, 2022 and 2021, the Sponsor or an affiliate of the Sponsor incurred certain administrative expenses on behalf of the Company in the amount of $0 and $11,188, respectively. During the years ended December 31, 2022 and 2021, the Sponsor or an affiliate of the Sponsor incurred certain administrative expenses on behalf of the Company in the amount of $0 and $3,730, respectively. As of December 31, 2022 and 2021, there was no outstanding balance due to related parties.

Promissory Note Payable – Sponsor

On March 1, 2019, the Company issued a convertible promissory note (the “Convertible Promissory Note”) in the amount of up to $1,500,000 with the Sponsor to fund the Company’s ongoing expenses. The Convertible Promissory Note does not bear interest and all unpaid principal was due and payable in full on the earlier of November 7, 2019 or the consummation of an initial business combination by the Company. The Sponsor had the option to convert any amounts outstanding under the Convertible Promissory Note into warrants of a post-business combination entity to purchase shares, at a conversion price of $1.50 per warrant. On March 31, 2020, the Sponsor converted the $999,640 outstanding into 99,964 shares of Class A common stock of the Company at a conversion price of $10.00 per share.

All unpaid principal under the Convertible Promissory Note was due and payable in full on the earlier of November 7, 2019 or the consummation of an initial business combination by the Company by the deadline specified in its Charter. As a result, the Convertible Promissory Note is no longer available to the Company as a source of financing and no amount has been outstanding thereunder since March 31, 2020. As of December 31, 2022 and 2021, the outstanding balance on Convertible Promissory Note was $0.

F-12

SENTINEL ENERGY SERVICES INC.

NOTES TO FINANCIAL STATEMENTS

DECEMBER 31, 2022

Contributions from Related Party

As of December 31, 2022 and 2021, there were 565,911 and 554,411 shares of the Company’s Class A common stock outstanding, respectively, all of which are held by the Sponsor.

Administrative Support Agreement

Commencing on the date the Units were first listed on the Nasdaq Capital Market, the Company agreed to pay an affiliate of the Sponsor up to $10,000 per month for office space, utilities and secretarial and administrative support. Since the Company was unable to complete its initial business combination prior to the November 7, 2019 deadline in the Charter, pursuant to the Administrative Support Agreement, the Company ceased paying these monthly fees. The Administrative Support Agreement, however, remains in place for the benefit of the Company.

The Company did not incur any expenses under the Administrative Support Agreement for the years ended December 31, 2022 and 2021.

5. Stockholders’ Deficit

Common Stock

The authorized common stock of the Company includes up to 200,000,000 shares of Class A common stock, par value of $0.0001 per share, and 20,000,000 shares of Class B common stock, par value of $0.0001 per share, or the Founder Shares. If the Company entered into an initial business combination, it may (depending on the terms of such an initial business combination) be required to increase the number of shares of Class A common stock which the Company is authorized to issue at the same time as the Company’s stockholders vote on an initial business combination to the extent the Company seeks stockholder approval in connection with an initial business combination. Holders of the Company’s common stock are entitled to one vote for each share of common stock held by them.

The Sponsor currently holds 855,000 Founder Shares and each of Messrs. Zenner and Marshall holds 3,750 Founder Shares. For a discussion of transactions resulting in these holdings as well as transactions related to Class A common stock, see Note 4 and the Company’s previous filings with the SEC.

At December 31, 2022 and 2021, there were 565,911 and 554,411 shares of Class A common stock issued and outstanding, respectively, and 862,500 and 862,500 shares of Class B common stock issued and outstanding, respectively.

F-13

SENTINEL ENERGY SERVICES INC.

NOTES TO FINANCIAL STATEMENTS

DECEMBER 31, 2022

Preferred Stock

The Company is authorized to issue 1,000,000 shares of preferred stock, par value of $0.0001 per share, with such designations, voting and other rights and preferences as may be determined from time to time by the Company’s board of directors. At December 31, 2022 and 2021, there were no shares of preferred stock issued or outstanding.

6. Income Taxes

FASB Topic ASC 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more likely than not to be sustained upon examination by taxing authorities. There were no unrecognized tax benefits as of December 31, 2022 and 2021. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. No amounts were accrued for the payment of interest and penalties at December 31, 2022 and 2021. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company is subject to income tax examinations by major taxing authorities since inception.

During the years ended December 31, 2022 and 2021, the Company recorded income tax expense of $0.

7. Subsequent Events

The Company evaluated subsequent events and transactions that occurred after the balance sheet date up to the date that the financial statements were issued. Based upon this review, the Company did not identify any subsequent events that would have required adjustment or disclosure in the financial statements.

F-14

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.

None.

Item 9A. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

Under the supervision and with the participation of our management, including our Chief Financial Officer (the “Certifying Officer”) who is both our principal executive and principal financial officer, we carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act. Based on the evaluation, our Certifying Officers concluded that our disclosure controls and procedures were effective as of the end of the period covered by this Annual Report.

Disclosure controls and procedures are controls and other procedures designed to ensure that information required to be disclosed in our reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed in our reports filed or submitted under the Exchange Act is accumulated and communicated to management, including our Certifying Officer, or persons performing similar functions, as appropriate, to allow timely decisions regarding required disclosure.

We believe, however, that a controls system, no matter how well designed and operated, cannot provide absolute assurance that the objectives of the controls systems are met, and no evaluation of controls can provide absolute assurance that all control issues and instances of fraud or error, if any, within a company have been detected.

Management’s Report on Internal Controls Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rules 13a-15(f) and 15d-15(f). Under the supervision of our Chief Financial Officer, management conducted an evaluation of the effectiveness of our internal control over financial reporting as of December 31, 2022 based on the framework set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in “Internal Control-Integrated Framework.” Based on that evaluation, management has concluded that our internal control over financial reporting was effective as of December 31, 2022.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act) during the most recent fiscal quarter that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Item 9B. Other Information

None.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not applicable.

PART III

Item 10. Directors, Executive Officers and Corporate Governance

Directors and Executive Officers

As of December 31, 2022, our directors and officers are as follows:

Name	Age	Title
Gerald Cimador	50	Chief Financial Officer and Chief Accounting Officer
Kent Jamison	64	General Counsel and Secretary
Andrew F. J. Gould	76	Chairman of the Board of Directors
Krishna Shivram	60	Director
Charles S. Leykum	45	Director

Gerald Cimador - Chief Financial Officer and Chief Accounting Officer. Gerald Cimador has served as our Chief Financial Officer and Chief Accounting officer since June 16, 2017. He is currently serving as the Chief Financial Officer of CSL. From 1999 to 2008 Mr. Cimador was Controller of Moore Capital Management LP, a private investment management firm. Prior to that, from 1997 to 1999, Mr. Cimador served as Audit Manager of Ernst & Young LLP. Mr. Cimador started his career as Audit Senior for Goldstein Golub Kessler & Co. from 1994-1997. He has a BBA in Accounting from Hofstra University.

Kent Jamison - General Counsel and Secretary. Kent Jamison has served as our General Counsel and Secretary since June 16, 2017 and served as a member of our board of directors from January 2, 2018 until November 7, 2018. Mr. Jamison joined CSL in May 2015 as General Counsel. His responsibilities included overseeing legal and related compliance matters for the Investment Manager and the Portfolio Companies. Before joining the Investment Manager, Mr. Jamison was a senior partner at Locke Lord LLP, focusing primarily on private equity and merger and acquisition transactions and securities compliance matters. Mr. Jamison holds a B.A. cum laude from Davidson College and a J.D. cum laude from Wake Forest University.

Andrew F. J. Gould - Director. Andrew Gould has served as Chairman of our board of directors since June 30, 2017. Mr. Gould served as the Chairman of the Board of Directors and Chief Executive Officer of Schlumberger Limited from 2003 until his retirement in 2011. Mr. Gould started his career at Schlumberger in 1975 and held various leadership roles throughout the world before his appointment as the Chief Executive Officer. Mr. Gould currently serves as an independent director of Saudi Aramco and as a director of BJS LLC. He previously served as a non-executive director of Rio Tinto, a resources and mining corporation, from 2002 until 2012, and a non-executive director and Chairman of BG Group, an international exploration and production company, from 2011 until 2016. Mr. Gould has a Bachelor’s degree in Economic History from Cardiff University and qualified as a chartered accountant in the United Kingdom.

Krishna Shivram - Director. Krishna Shivram served as our Chief Executive Officer from June 16, 2017 to December 30, 2020. He was recently interim Chief Executive Officer and Chief Financial Officer of Weatherford International plc, a provider of oil and gas services. He was previously appointed Executive Vice President and Chief Financial Officer of Weatherford International plc in November 2013. He has over 29 years of financial and operational management experience in the oilfield service industry and previously worked for Schlumberger Ltd. in a variety of roles across the globe. Immediately prior to joining Weatherford, Mr. Shivram served as Vice President and Treasurer of Schlumberger Ltd. since January 2011. During his tenures with Weatherford and Schlumberger, Mr. Shivram either directly or as part of a team effected M&A transactions valued at over $15 billion, creating significant shareholder value in the process. Mr. Shivram currently also serves on the board of directors of Ranger Energy Services, Inc.

Charles S. Leykum - Director. Charles S. Leykum has served as a member of our board of directors since June 16, 2017. Mr. Leykum founded CSL, an energy services-focused private equity firm in 2008. Prior to founding CSL, Mr. Leykum was a Portfolio Manager at Soros Fund Management LLC. Before his time at Soros, he worked in the Principal Investment Area and the Investment Banking Division of Goldman Sachs & Co. Mr. Leykum currently also serves on the board of directors of Ranger Energy Services, Inc. Mr. Leykum graduated with a Bachelor of Arts in Economics from Columbia University and a Master of Business Administration from Harvard Business School.

Number and Terms of Office of Executive Officers and Directors

Our board of directors is divided into three classes, each of which serves for a term of three years with only one class of directors being elected in each year. There is no cumulative voting with respect to the election of directors, with the result that the holders of more than 50% of the shares voted for the election of directors can elect all of the directors. Following the Domestication, the board of directors assigned terms of office to our directors in office in accordance with the Charter filed in connection therewith. The term of office of the first class of directors, consisting of Jon Marshall, was to expire at our first annual meeting of stockholders. The term of office of the second class of directors, consisting of Marc Zenner and Mr. Shivram, was to expire at the second annual meeting of stockholders. The term of office for the third class of directors, consisting of Messrs. Leykum and Gould, was to expire at the third annual meeting of stockholders. We do not currently intend to hold an annual meeting of stockholders and no annual meeting has been held since the Domestication. A director holds office until the annual meeting of stockholders for the year in which his or her term expires and until his or her successor has been elected and qualified, subject, however, to such director’s earlier death, resignation, retirement, disqualification or removal. As a result, no term of office of any of the directors has expired by the passage of time. Messrs. Zenner and Marshall have subsequently resigned on May 28, 2020.

Our officers are appointed by the board of directors and serve at the discretion of the board of directors, rather than for specific terms of office. Our board of directors is authorized to appoint persons to the offices set forth in our bylaws as it deems appropriate. Our bylaws provide that our officers may consist of a Chairman of the Board, Chief Executive Officer, President, Chief Financial Officer, Vice Presidents, Secretary, Treasurer and such other offices as may be determined by the board of directors.

Delinquent Section 16(a) Reports

Section 16(a) of the Exchange Act requires our directors, executive officers and persons who own more than 10% of the shares of our common stock to file an initial report of ownership on Form 3 and changes in ownership on Form 4 or Form 5 with the SEC. The SEC rules require us to disclose late filings of initial reports of stock ownership and changes in stock ownership by our directors, executive officers and 10% stockholders.

Based solely on a review of copies of Forms 3, 4 and 5 filed with the SEC, we believe that during the fiscal year ended December 31, 2022, all Section 16(a) filing requirements applicable to our directors, executive officers and 10% stockholders were completed in a timely manner, except that our Sponsor, CSL Sentinel Holdings, LLC and Mr. Leykum each had one late form 4 filing on May 23, 2022 on which one transaction was reported late, one late form 4 filing on November 14, 2022, on which one transaction was reported late and one late form 4 filing on March 31, 2023, on which one transaction was reported late.

Director Independence

An “independent director” is defined generally as a person other than an officer or employee of the company or its subsidiaries or any other individual having a relationship which in the opinion of the company’s board of directors, would interfere with the director’s exercise of independent judgment in carrying out the responsibilities of a director. Our board of directors has not determined that any of our directors are “independent directors” as defined in applicable SEC rules.

Committees of the Board of Directors

In connection with our liquidation due to our inability to complete an initial business combination prior to the November 7, 2019 deadline in our Charter, we disbanded the audit committee, the compensation committee and the nominating and corporate governance committee in order to consolidate our operations and implement cost-saving measures.

Compensation Committee Interlocks and Insider Participation

None of our executive officers currently serves, and in the past year has not served, as a member of the board of directors or compensation committee of any entity that has one or more of its executive officers serving on our board of directors.

Code of Ethics

We have adopted a Code of Ethics applicable to our directors, executive officers and any future employees. We filed copies of our form of Code of Ethics as exhibits to our registration statement in connection with our initial public offering. You will be able to review these documents by accessing our public filings at the SEC’s web site at www.sec.gov. In addition, a copy of the Code of Ethics will be provided without charge upon request from us in writing at 700 Louisiana Street, Suite 2700, Houston, Texas 77002 or by telephone at (281) 407-0686. We intend to disclose any amendments to or waivers of certain provisions of our Code of Ethics in a Current Report on Form 8-K.

Limitation on Liability and Indemnification of Officers and Directors

Our Charter provides for the indemnification of our officers and directors by us to the fullest extent authorized by Delaware law, as it now exists or may in the future be amended. In addition, our Charter provides that our directors will not be personally liable for monetary damages to us or our stockholders for breaches of their fiduciary duty as directors, unless they violated their duty of loyalty to us or our stockholders, acted in bad faith, knowingly or intentionally violated the law, authorized unlawful payments of dividends, unlawful stock purchases or unlawful redemptions, or derived an improper personal benefit from their actions as directors.

We have entered into agreements with our officers and directors to provide contractual indemnification in addition to the indemnification provided for in our Charter. Our bylaws also permit us to secure insurance on behalf of any officer, director or employee for any liability arising out of his or her actions, regardless of whether Delaware law would permit such indemnification. We have purchased a policy of directors’ and officers’ liability insurance that insures our officers and directors against the cost of defense, settlement or payment of a judgment in some circumstances and insures us against our obligations to indemnify our officers and directors.

These provisions may discourage stockholders from bringing a lawsuit against our directors for breach of their fiduciary duty. These provisions also may have the effect of reducing the likelihood of derivative litigation against officers and directors, even though such an action, if successful, might otherwise benefit us and our stockholders. Furthermore, a stockholder’s investment may be adversely affected to the extent we pay the costs of settlement and damage awards against officers and directors pursuant to these indemnification provisions.

We believe that these provisions, the directors’ and officers’ liability insurance and the indemnity agreements are necessary to attract and retain talented and experienced officers and directors.

Item 11. Executive Compensation

None of our executive officers or directors have received any cash or other compensation for services rendered to us. Our Sponsor, executive officers, directors, or any of their respective affiliates, are reimbursed for any out-of-pocket expenses incurred in connection with activities on our behalf, including previous activities related to identifying potential target businesses and performing due diligence on suitable business combinations. There is no cap or ceiling on the reimbursement of out-of-pocket expenses incurred by such persons in connection with activities on our behalf.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The following table sets forth information available to us at March 31, 2023 regarding the beneficial ownership of our common stock held by:

●

each person known by us to be the beneficial owner of more than 5% of our outstanding common stock;

●

each of our executive officers and directors that beneficially owns our common stock; and

●

all our executive officers and directors as a group.

In the table below, percentage ownership is based on 565,911 shares of Class A common stock, or the Founders Shares, and 862,500 shares of Class B common stock issued and outstanding as of March 31, 2023. Voting power represents the combined voting power of Class A common stock or Class B common stock owned beneficially by such person. On all matters to be voted upon, the holders of the Class A commons stock and Class B common stock generally vote together as a single class.

Unless otherwise indicated, we believe that all persons named in the table have sole voting and investment power with respect to all common stock beneficially owned by them.

	Class A Common Stock					Class B Common Stock
Name of Beneficial Owners (1)	Beneficially Owned		Percent of Class			Beneficially Owned		Percent of Class
5% Stockholders:
Sentinel Management Holdings, LLC (2)		565,911		100	%		855,000		99.1	%
CSL Sentinel Holdings, LLC (2)		565,911		100	%		855,000		99.1	%
Charles S. Leykum (2)		565,911		100	%		855,000		99.1	%
Executive Officers and Directors:
Gerald Cimador		-		-			-		-
Kent Jamison		-		-			-		-
Andrew F. J. Gould		-		-			-		-
Krishna Shivram		-		-			-		-
Charles S. Leykum (2)		565,911		100	%		855,000		99.1	%
All Executive Officers and Directors as a Group		565,911		100	%		855,000		99.1	%

(1)	Unless otherwise noted, the business address of each of the following entities or individuals is 700 Louisiana Street, Suite 2700, Houston, Texas, 77002.

(2)	Sentinel Management Holdings, LLC, or the Sponsor, is the record holder of the shares reported herein. Mr. Leykum is the managing member of CSL Sentinel Holdings, LLC, and CSL Sentinel Holdings, LLC is the managing member of the Sponsor. As such, Mr. Leykum and CSL Sentinel Holdings, LLC may be deemed to have or share beneficial ownership of the shares of common stock held directly by the Sponsor. Mr. Leykum and CSL Sentinel Holdings, LLC disclaim beneficial ownership of these shares in excess of their pecuniary interest, if any, therein.

Item 13. Certain Relationships and Related Transactions, and Director Independence

Certain Relationships and Related Transactions

The following is a summary of transactions that occurred on or were in effect after January 1, 2021 to which we have been a party in which the amount involved exceeded the lesser of $120,000 or one percent of the average of our total assets at year-end for the last two completed fiscal years and in which any of our executive officers, directors or beneficial holders of more than 5% of our capital stock had or will have a direct or indirect material interest.

Registration Rights

Following the redemption of the Public Shares, the conversion of the Public Warrants and the forfeiture of the Private Placement Warrants, the only securities of the Company outstanding were shares of Class B common stock (the “Founder Shares”). The holders of Founders Shares that may be issued equity securities of the Company upon conversion of working capital loans may be entitled to registration rights (in the case of the Founder Shares, only after conversion of such shares to shares of Class A common stock) pursuant to a registration rights agreement, by and between the Company, the Sponsor and Mr. Zenner. The registration rights include certain demand and “piggyback” rights.

However, the registration rights agreement provides that the Company will not permit any registration statement filed under the Securities Act to become effective until termination of the applicable lock-up period for the securities to be registered. The Company will bear the expenses incurred in connection with the filing of any such registration statements.

Loans and Advances from Related Party

The Company does not expect to seek loans, advances or contributions from parties other than the Sponsor or an affiliate of the Sponsor. During the years ended December 31, 2022 and 2021, the Sponsor or an affiliate of the Sponsor incurred certain administrative expenses on behalf of the Company in the amount of $0. As of December 31, 2022 and 2021, the outstanding balance on the expenses paid on the Company’s behalf was $0 and $0, respectively. The Company repaid the $3,730 incurred in the year ended December 31, 2021 to the Sponsor using cash on hand.

Contributions from Related Party

Administrative Support Agreement

Commencing on the date the Units were first listed on the NASDAQ, the Company agreed to pay an affiliate of the Sponsor up to $10,000 per month for office space, utilities and secretarial and administrative support. Since the Company was unable to complete its initial business combination prior to the November 7, 2019 deadline in the Charter, pursuant to the Administrative Support Agreement, the Company ceased paying these monthly fees. The Administrative Support Agreement, however, remains in place for the benefit of the Company.

The Company did not incur any expenses under the administrative service agreement for the years ended December 31, 2022 and 2021.

Item 14. Principal Accountant Fees and Services.

The firm of WithumSmith+Brown, PC acts as our independent registered public accounting firm. The following is a summary of fees paid to WithumSmith+Brown, PC for services rendered.

Audit Fees. Audit fees consist of fees billed for professional services rendered for the audit of our year-end financial statements and services that are normally provided by WithumSmith+Brown, PC in connection with regulatory filings. The aggregate fees billed by WithumSmith+Brown, PC for professional services rendered for the audit of our annual financial statements, and other required filings with the SEC for the years ended December 31, 2022 and 2021 totaled approximately $34,000 and $34,000, respectively. The above amounts include interim procedures and audit fees.

Audit-Related Fees. Audit-related services consist of fees billed for assurance and related services that are reasonably related to performance of the audit or review of our financial statements and are not reported under “Audit Fees.” These services include attest services that are not required by statute or regulation and consultations concerning financial accounting and reporting standards. During the years ended December 31, 2022 and 2021, we did not pay for consultations concerning financial accounting and reporting standards.

Tax Fees. We paid $4,800 and $3,500, respectively, to WithumSmith+Brown, PC for tax planning and tax compliance for the years ended December 31, 2022 and 2021.

All Other Fees. We did not pay WithumSmith+Brown, PC for other services for the years ended December 31, 2022 and 2021.

Pre-Approval Policy

The Company had no audit committee for our fiscal year ended December 31, 2022. Since our audit committee disbanded in late 2019, one of our executive officers has approved and expects to pre-approve all auditing services and permitted non-audit services to be performed for us by our auditors, including the fees and terms thereof (subject to the de minimis exceptions for non-audit services described in the Exchange Act which are approved prior to the completion of the audit).

PART IV

Item 15. Exhibit and Financial Statement Schedules

(a) The following documents are filed as part of this Annual Report:

(1) Financial Statements

(2) Financial Statements Schedule

All financial statement schedules are omitted because they are not applicable or the amounts are immaterial and not required, or the required information is presented in the financial statements and notes thereto in is Item 8 of Part II above.

(3) Exhibits

EXHIBIT INDEX

Exhibit Number		Description
3.1		Certificate of Incorporation (incorporated by reference to Exhibit 3.1 of the Company’s Current Report on Form 8-K (File no. 333-38271), filed with the SEC on December 28, 2018).
3.2		Bylaws (incorporated by reference to Exhibit 3.2 of the Company’s Current Report on Form 8-K (File no. 333-38271), filed with the SEC on December 28, 2018).
4.1		Specimen Unit Certificate (incorporated by reference to Exhibit 4.1 of the Company’s Current Report on Form 8-K (File no. 333-38271), filed with the SEC on December 28, 2018).
4.2		Specimen Class A Common Stock Certificate (incorporated by reference to Exhibit 4.5 filed with Amendment No. 1 to the Company’s Registration Statement on Form S-4 (File no. 333-228366), filed with the SEC on November 29, 2018).
4.3		Specimen Warrant Certificate (incorporated by reference to Exhibit 4.3 of the Company’s Current Report on Form 8-K (File no. 333-38271), filed with the SEC on December 28, 2018).
4.4		Description of Capital Stock (incorporated by reference to Exhibit 4.6 of the Company’s Annual Report on Form 10-K, filed with the SEC on March 16, 2020).
10.1		Amended and Restated Securities Purchase Agreement, dated June 30, 2017, between the Company and the Sponsor (incorporated by reference to Exhibit 10.5 of the Company’s Registration Statement on Form S-1 (File no. 333-220584), filed with the SEC on September 22, 2017).
10.2		Letter Agreement, dated November 2, 2017, by and between the Company, the Sponsor, Krishna Shivram, Andrew F. J. Gould, Charles S. Leykum, Vivek Raj, Gerald Cimador, Kent Jamison and Marc Zenner (incorporated by reference to Exhibit 10.1 of the Company’s Current Report on Form 8-K (File no. 001-38271), filed with the SEC on November 7, 2017).
10.3		Registration Rights Agreement, dated November 2, 2017, between the Company, the Sponsor and certain other security holders (incorporated by reference to Exhibit 10.3 of the Company’s Current Report on Form 8-K (File no. 001-38271), filed with the SEC on November 7, 2017).
10.4†		Form of Indemnity Agreement (incorporated by reference to Exhibit 10.7 of the Company’s Registration Statement on Form S-1 (File no. 333-220584), filed with the SEC on September 22, 2017).
10.5		Letter Agreement, dated January 31, 2018, by and between the Company and Jon A. Marshall (incorporated by reference to Exhibit 10.1 of the Company’s Current Report on Form 8-K (File no. 001-38271), filed with the SEC on February 5, 2018).
10.6†		Indemnification Agreement, dated January 31, 2018, by and between the Company and Jon A. Marshall (incorporated by reference to Exhibit 10.2 of the Company’s Current Report on Form 8-K (File no. 001-38271), filed with the SEC on February 5, 2018).
14		Code of Ethics (incorporated by reference to Exhibit 14 of the Company’s Registration Statement on Form S-1 (File no. 333-220584), filed with the SEC on September 22, 2017).
21.1		The Company has no subsidiaries.
24.1		Power of Attorney (included in the signature pages herein)
31.1*		Certification of Principal Executive Officer and Principal Financial Officer required by Rule 13a-14(a) or Rule 15d-14(a).
32.1+		Certification of Principal Executive Officer and Principal Financial Officer required by Rule 13a-14(b) or Rule 15d-14(b) and 18 U.S.C. 1350
101.INS*		Inline XBRL Instance Document.
101.SCH*		Inline XBRL Taxonomy Extension Schema Document.
101.CAL*		Inline XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF*		Inline XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB*		Inline XBRL Taxonomy Extension Label Linkbase Document.
101.PRE*		Inline XBRL Taxonomy Extension Presentation Linkbase Document.
104		Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

*	Filed herewith.

†	Management contract, compensatory plan or arrangement

+	Furnished herewith.

Item 16. Form 10-K Summary

Not required.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Act of 1934, the Registrant has duly caused this Annual Report to be signed on its behalf by the undersigned, thereunto duly authorized.

	SENTINEL ENERGY SERVICES INC.

March 31, 2023	By:	/s/ Gerald Cimador
		Name:	Gerald Cimador
		Title:	Chief Financial Officer (Principal Executive, Financial and Accounting Officer)

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Gerald Cimador and Kent Jamison and each or any one of them, his true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign any and all amendments to this Annual Report on Form 10-K, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the United States Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, or any of them, or their or his substitutes or substitute, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual Report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Name	Position	Date

/s/ Gerald Cimador	Chief Financial Officer and Chief Accounting Officer	March 31, 2023
Gerald Cimador	(Principal Executive, Financial and Accounting Officer)

/s/ Andrew F.J. Gould	Chairman of the Board of Directors	March 31, 2023
Andrew F.J. Gould

/s/ Krishna Shivram	Director	March 31, 2023
Krishna Shivram

/s/ Charles S. Leykum	Director	March 31, 2023
Charles S. Leykum

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Sentinel Energy Services Inc. 10-K