UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 10-K/A

(Amendment No. 1)

 

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

 

For the year ended December 31, 2024

 

OR

 

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 001-41555

 

ASP Isotopes Inc.

(Exact name of registrant as specified in its charter)

 

Delaware

 

87-2618235

(State or other jurisdiction of incorporation or organization)

 

(I.R.S. Employer Identification No.)

 

 

 

601 Pennsylvania Avenue NW

South Building, Suite 900

 

 

Washington, DC

 

20004

(Address of principal executive offices)

 

(Zip code)

 

(202) 756-2245

(Registrant’s telephone number, including area code)

 

Not Applicable

(Former name, former address and former fiscal year, if changed since last report)

 

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

 

 

 

 

 

Name of exchange

Title of each class

 

Trading Symbol

 

on which registered:

Common stock, par value $0.01 per share

 

ASPI

 

The Nasdaq Capital Market LLC

 

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 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 voting stock held by non-affiliates of the registrant as of June 30, 2024 was approximately $96.0 million.

 

There were 72,068,059 shares of the registrant’s common stock, $0.01 par value, outstanding as of March 31, 2025.

 

 

 

  

EXPLANATORY NOTE

 

ASP Isotopes Inc. (“ASP Isotopes,” the “Company,” “we,” “us,” or “our”) is filing this Amendment No. 1 on Form 10-K/A (this “Amendment”) to amend our Annual Report on Form 10-K for the fiscal year ended December 31, 2024, originally filed with the Securities and Exchange Commission (the “SEC”) on March 31, 2025 (the “Original Filing”), to include the information required by Items 10 through 14 of Part III of Form 10-K.  We previously omitted this information from our Original Filing in reliance on General Instruction G(3) to Form 10-K, which permits the information in the above-referenced items to be incorporated in the Original Filing by reference to our definitive proxy statement if such statement is filed no later than 120 days after our fiscal year-end.  We are filing this Amendment to provide the information required in Part III of Form 10-K because we will not file a definitive proxy statement containing that information within 120 days after the end of the fiscal year covered by our Original Filing.

 

This Amendment amends and restates in their entirety Items 10, 11, 12, 13 and 14 of Part III of our Original Filing.  The cover page of our Original Filing is also amended to delete the reference to the incorporation by reference of portions of our definitive proxy statement into Part III of the Original Filing.  In addition, as required by Rule 12b-15 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), Item 15 of Part IV of the Original Filing is hereby amended solely to include, as Exhibits 31.3 and 31.4, new certifications by the Company’s Principal Executive Officer and Principal Financial Officer pursuant to Rule 13a-14(a) under the Exchange Act.

 

Except as described above, this Amendment does not amend any other information set forth in the Original Filing, and the Company has not updated disclosures included therein to reflect any subsequent events. Accordingly, this Amendment should be read in conjunction with our Original Filing and with our filings with the SEC subsequent to the Original Filing.

 

 

 

 

ASP Isotopes Inc.

Annual Report on Form 10-K

For the Year Ended December 31, 2024

 

Table of Contents

 

 

 

 

Page

 

 

 

 

PART III

 

 

 

 

Item 10.

Directors, Executive Officers and Corporate Governance

 

1

 

 

 

 

Item 11.

Executive Compensation

 

6

 

 

 

 

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

 

16

 

 

 

 

Item 14.

Principal Accounting Fees and Services

 

17

 

 

 

 

PART IV

 

 

 

 

Item 15.

Exhibits, Financial Statement Schedules

 

18

 

 

Table of Contents

 

PART III

 

Item 10. Directors, Executive Officers and Corporate Governance

 

The Board of Directors

 

Our business affairs are managed under the direction of our board of directors, which is currently comprised of six members, five of whom are “independent” under the listing standards of the Nasdaq Stock Market LLC (“Nasdaq”). Our board of directors is divided into three classes with staggered three-year terms. At each annual meeting of stockholders, a class of directors is elected for a three-year term to succeed the same class whose term is then expiring.

 

The following table sets forth the names, ages as of April 30, 2025, and certain other information for each of the directors.

 

Name

 

Class

 

Age

 

Position

 

Director

Since

 

Term

Expires

 

Paul Mann

 

I

 

49

 

Executive Chairman and Chief Executive Officer

 

2021

 

2026

 

Michael Gorley, Ph.D. (2)

 

II

 

37

 

Director

 

2023

 

2027

 

Sipho N. Maseko

 

III

 

56

 

Director

 

2025

 

2025

 

Duncan Moore, Ph.D. (1)(2)(3)(4)

 

II

 

65

 

Director

 

2021

 

2027

 

Robert Ryan (1)(2)

 

I

 

56

 

Director

 

2024

 

2026

 

Todd Wider, M.D.(1)(3)

 

III

 

59

 

Director

 

2021

 

2025

 

 

(1)

Member of our audit committee

(2)

Member of our nominating and corporate governance committee

(3)

Member of our compensation committee

(4)

Member of our special projects committee

 

Paul E. Mann co-founded our company in September 2021 and has served as our Chairman and Chief Executive Officer and a member of our board of directors since incorporation. Paul also served as our Chief Financial Officer until September 2022. Prior to ASPI, Paul was Chief Financial Officer of PolarityTE, Inc. (Nasdaq: PTE), a biotechnology company, from June 2018 until April 2020. Prior to that, he was responsible for Healthcare investments at DSAM Partners LLC, a global hedge fund. Earlier in his career, he was a portfolio manager at Highbridge Capital where he managed investments in healthcare and biotechnology. Prior to Highbridge Capital, from August 2013 to March 2016, he worked at Soros Fund Management where he was responsible for billions of dollars of investments in healthcare and chemicals companies. During his career as a healthcare and chemicals investor, Paul has helped create and fund numerous early stage and start-up companies. Prior to moving to the buy-side, Paul spent 11 years as a sell-side analyst at Morgan Stanley and Deutsche Bank. He co-managed the healthcare research team at Morgan Stanley, one of the top ranked teams in Institutional Investor, Greenwich and Reuters. He was also corporate broker to over half the UK Pharmaceutical Companies. Paul started his career as a research scientist at Procter and Gamble and he is named as the inventor of numerous skin creams in the Oil of Olay range of cosmetics. Between 2000 and 2023 he was a nonexecutive, independent director at Abeona Therapeutics (NASDAQ: ABEO), where he was the chair of the audit committee, and he is currently a director at Healthtech Solution Inc. (OTC: HLTT), where he is chairman of the board and serves on the audit committee. He was the co-founder and Chairman of Varian Biopharma, a private biotechnology company focused on precision oncology until its sale in 2023. Paul has an MA (Cantab) and an MEng from Cambridge University, UK where he studied Natural Sciences and Chemical Engineering and he is a CFA charter holder.

 

We believe Mr. Mann’s detailed knowledge and unique perspective and insights as our founder and Chief Executive Officer, as well as his prior experience as Chief Financial Officer of another public company and extensive experience managing investments in healthcare, biotechnology and chemicals companies, qualify him to serve on our board of directors and position him well to serve as our Chairman.

 

 
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Professor Michael Gorley, Ph.D., joined our board of directors in October 2023. Prof. Gorley has served as the Director of Fusion Technology Division since January 2024 at the UK Atomic Energy Authority (UKAEA). In this role Prof. Gorley has served as a strategic leader and technical specialist at UKAEA. Prior to assuming his current role at UKAEA, Prof. Gorley was Chief Technologist from September 2020 till January 2024, Materials Technology Group Leader from August 2018 to September 2020 and Materials Technology Programme Manager from June 2016 to August 2018. In these roles, Prof. Gorley directed the establishment of the Materials Technology Group and supporting Materials Testing Laboratories, and led the EUROfusion Engineering Data and Design Integration group. In addition, Prof. Gorley has been a visiting professor at the University of Bristol, U.K. since June 2021. Prof. Gorley received a Ph.D. (DPhil) in Materials Science from Oxford University, U.K., with a thesis on ODS steels (specialized alloys for high-performance applications).

 

We believe that Prof. Gorley’s significant expertise in fusion technology and fusion materials contributes to the Board’s understanding and ability to analyze and navigate complex regulatory and business issues.

 

Sipho N. Maseko joined our board of directors in April 2025.  Mr. Maseko is an experienced executive and serves as a director and advisor to a number of companies.  Since March 2024 Mr. Maseko has served as an independent non-executive director of KAP Limited, a South African diversified industrial group consisting of industrial, chemical and logistics businesses, and since June 2023 Mr. Maseko has served as an independent non-executive director of Shoprite Holdings Ltd, Africa’s largest retail group.  Mr. Maseko previously served as Chief Executive Officer of Telkom SA SOC Ltd, a South African wireline and wireless telecommunications provider, from April 2013 to June 2022.  Prior to joining Telkom, Mr. Maseko served as Managing Director of Vodacom SA and Group Chief Operating Officer of Vodacom after serving almost 14 years at BP Africa Limited where he held a number of senior positions, including Chief Executive Officer and Chief Operating Officer for BP Downstream activities. Mr. Maseko joined BP in 1997 after being with Werksmans Attorneys and the Financial Services Board. Mr. Maseko received a bachelor’s degree from the University of the Witwatersrand and a law degree (LLB) from the University of KwaZulu-Natal.

 

The Board believes that Mr. Maseko’s extensive relevant experience and competencies, including senior management experience, financial expertise, knowledge of the market and regulatory landscape in South Africa, and risk governance, is a valuable addition to the Board.

 

Duncan Moore, Ph.D. has served on our board of directors since October 2021.  Dr. Moore is a partner at East West Capital Partners since May 2008, which has a focus on making investments in the Healthcare Industry in Asia.  Previously, from 1991 to 2008, Dr. Moore was a top-ranked pharmaceutical analyst at Morgan Stanley leading the firm’s global healthcare equity research team.  Whilst at the University of Cambridge, he co-founded a medical diagnostics company called Ultra Clone with two colleagues which led to the beginnings of a 20-year career in healthcare capital markets analysis.  In 1986, he was involved in setting up the BankInvest biotechnology funds and was on its scientific advisory board.  Dr. Moore was educated in Edinburgh and went to the University of Leeds where he studied Biochemistry and Microbiology.  He has a M.Phil. and Ph.D. from the University of Cambridge where he was also a post-doctoral research fellow.  Dr. Moore is an active investor in biomedical companies and serves as a director of Forward Pharma A/S, a privately held pharmaceutical company based in Copenhagen, Denmark, Cycle Pharma, a privately held rare disease focused company based in Cambridge, UK, and GH Research PLC, a NASDAQ-listed psychedelic pharmaceutical company based in Dublin, Ireland.  Dr. Moore is also the Chairman of the Scottish Life Sciences Association.

 

We believe that the experience, insights and knowledge Dr. Moore possesses from his leadership roles in business activities are important qualifications, skills and experience that provide valuable assistance to the Board and greatly contribute to the overall knowledge of the Board and its ability to address the issues we confront.

 

Robert Ryan joined our board of directors in January 2024.  Mr. Ryan a private investor with more than 30 years’ experience in investment banking, private equity and international financial law.  Mr. Ryan was a partner of Balbec Capital LP from January 2019 to July 2023 and a managing director of Balbec Capital LP from January 2013 to January 2019.  Prior to joining Balbec Capital LP, Mr. Ryan was associated with a number of international investment banks.  Mr. Ryan started his career as a solicitor at a leading U.K. multinational law firm.  Mr. Ryan received a LL.B. degree from the University of Leicester.

 

 
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The Board believes that Mr. Ryan’s significant board experience and financial expertise contribute to the Board’s understanding and ability to analyze complex issues, particularly as the Company looks to grow its business, and qualify him to serve on our board of directors.

 

Todd Wider, M.D. has served on our board of directors since October 2021.  Dr. Wider is currently Chief Medical Officer and board member of Xanadu Bio, Inc., a company focused on new modes of nanoparticle delivery of therapeutics.  Prior, Dr. Wider served as Executive Chairman and Chief Medical Officer of Emendo Biotherapeutics, which focused on highly specific next generation gene editing, until March 2024.  Dr. Wider also served on the board of directors of ARYA Sciences Acquisition Corp I, which had a successful business combination with Immatics N.V. (IMTX) in 2020.  He served on the board of ARYA Sciences Acquisition Corp II, which had a successful business combination with Nautilus Biotechnology (NAUT) in 2021. He also served on the board of ARYA III, which had a successful business combination with Cerevel Therapeutics (CERE) in 2021.  He was also on the boards of ARYA Sciences Acquisition Corp IV and V (ARYD and ARYE), Abeona Therapeutics Inc. (Nasdaq: ABEO), and Lyfebulb.  Dr. Wider has consulted with a number of entities in the biotechnology space.  Dr. Wider is an active, honorary member of the medical staff of Mount Sinai Hospital in New York, where he worked for over 20 years, focused on reconstructive surgery.  Dr. Wider received an MD from Columbia College of Physicians and Surgeons, where he was Rudin Fellow, and an AB, with high honors and Phi Beta Kappa, from Princeton University. He did his residency in general surgery and plastic and reconstructive surgery at Columbia Presbyterian Medical Center, and postdoctoral fellowships in complex reconstructive surgery at Memorial Sloan Kettering Cancer Center, where he was Chief Microsurgery Fellow, and in craniofacial surgery at the University of Miami.  Dr. Wider is also a principal in Wider Film Projects, a documentary film company focused on producing films with sociopolitical resonance that have won Academy, Emmy and Peabody Awards.

 

We believe Dr. Wider, as a result of his vast public and private company board experience at a variety of companies, possesses knowledge and experience in various areas, including business leadership, finance and technology, which strengthens the Board’s overall knowledge, capabilities and experience.

 

Committees of the Board of Directors

 

Our board of directors has three standing committees: the audit committee, the compensation committee, and the nominating and corporate governance committee, each of which operates pursuant to a charter adopted by our board of directors. Our board of directors may also establish other committees from time to time to assist the board of directors. As of the date of this annual report, the composition and functioning of all of our committees comply with all applicable requirements of the Sarbanes-Oxley Act, Nasdaq and SEC rules and regulations. Each committee’s charter is available on the Investor Relations portion of our website at https://investors.aspisotopes.com under Governance.

 

Audit Committee

 

The members of our audit committee are Todd Wider, Duncan Moore and Robert Ryan, with Dr. Wider serving as chair.  Our board of directors has determined that each member of the audit committee has sufficient knowledge in financial and auditing matters to serve on the audit committee. Our board of directors has designated Mr. Ryan as an “audit committee financial expert,” as defined under the applicable rules of the SEC. Our board of directors has determined that each member of the audit committee meets the independence requirements for audit committees required under Section 10A of the Exchange Act and the applicable Nasdaq rules. The audit committee’s responsibilities include:

 

 
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·

appointing, approving the compensation of and assessing the independence of our independent registered public accounting firm;

 

·

pre-approving auditing and permissible non-audit services, and the terms of such services, to be provided by our independent registered public accounting firm;

 

·

reviewing the overall audit plan with our independent registered public accounting firm and members of management responsible for preparing our financial statements;

 

·

reviewing and discussing with management and our independent registered public accounting firm our annual and quarterly financial statements and related disclosures as well as critical accounting policies and practices used by us;

 

·

coordinating the oversight and reviewing the adequacy of our internal control over financial reporting;

 

·

establishing policies and procedures for the receipt and retention of accounting-related complaints and concerns;

 

·

recommending, based upon the audit committee’s review and discussions with management and our independent registered public accounting firm, whether our audited financial statements are included in our Annual Report on Form 10-K;

 

·

monitoring the integrity of our financial statements and our compliance with legal and regulatory requirements as they relate to our financial statements and accounting matters;

 

·

preparing the audit committee report required by SEC rules to be included in our annual proxy statement;

 

·

reviewing all related person transactions for potential conflict of interest situations and approving all such transactions; and

 

·

reviewing quarterly earnings releases.

 

Compensation Committee

 

The members of our compensation committee are Duncan Moore and Todd Wider with Dr. Moore serving as chair.  Our board of directors has determined that each member of the compensation committee is “independent” as that term is defined in SEC and Nasdaq rules, meets the heightened independence requirements for compensation committee purposes under Section 10C of the Exchange Act and related SEC and Nasdaq rules, and are considered a “non-employee director” under Rule 16b-3 under the Exchange Act. The compensation committee’s responsibilities include: 

 

 

·

reviewing and approving our philosophy, policies and plans with respect to the compensation of our chief executive officer;

 

·

making recommendations to our board of directors with respect to the compensation of our chief executive officer and our other executive officers;

 

·

reviewing and assessing the independence of compensation advisors;

 

·

overseeing and administering our equity incentive plans;

 

·

reviewing and making recommendations to our board of directors with respect to director compensation; and

 

·

preparing the compensation committee reports required by the SEC, including our “Executive Compensation” disclosure.

 

Nominating and Corporate Governance Committee

 

The members of our nominating and corporate governance committee are Robert Ryan, Duncan Moore and Michael Gorley, with Mr. Ryan serving as chair.  Our board of directors has determined that each member of the nominating and corporate governance committee is “independent” as defined in Nasdaq rules. The nominating and corporate governance committee’s responsibilities include:

 

 

·

developing and recommending to the board of directors criteria for board and committee membership;

 

·

establishing procedures for identifying and evaluating board of director candidates, including nominees recommended by stockholders;

 

·

reviewing the composition of the board of directors to ensure that it is composed of members containing the appropriate skills and expertise to advise us;

 

·

identifying and screening individuals qualified to become members of the board of directors;

 

·

recommending to the board of directors the persons to be nominated for election as directors and to each of the board’s committees;

 

·

developing and recommending to the board of directors a code of business conduct and ethics and a set of corporate governance guidelines; and

 

·

overseeing the evaluation of our board of directors and management.

 

 
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Table of Contents

 

Special Projects Committee

 

In August 2023, the board of directors created the special projects committee whose responsibilities include to research, evaluate and negotiate strategic opportunities and alternatives available to the company, including potential joint ventures, collaborations and other key strategic transactions, and to make reports and recommendations to the board of directors. Dr. Moore was appointed to the special projects committee.

 

Our Executive Officers

 

The following table sets forth information regarding our executive officers as of April 26, 2024:

 

Name 

 

Age

 

 Position(s) 

Paul E. Mann

 

49

 

Chairman and Chief Executive Officer

Heather Kiessling

 

60

 

Chief Financial Officer

Robert Ainscow

 

49

 

Chief Operating Officer

Hendrik Strydom, Ph.D.

 

64

 

Chief Technology Officer

 

Paul E. Mann. Please see the biographical information provided above in the section entitled “Board of Directors.”

 

Heather Kiessling.  Ms. Kiessling has served as our Chief Financial Officer since July 2024.  She previously served as Managing Director at Danforth Advisors LLC, a life science financial strategy consultancy and was a consultant since October 2015, providing consulting and advisory services to our company under the terms of a consulting agreement with Danforth Advisors since November 2021. Prior to joining Danforth Advisors, Ms. Kiessling held finance leadership roles at Cytonome/ST, LLC and AutoImmune Inc. Ms. Kiessling is a CPA and holds a B.A. in management science from University of California, San Diego, and an M.B.A. with a focus in finance and accounting from University of Michigan Graduate School of Business.

 

Robert Ainscow.  Mr. Ainscow co-founded our company in September 2021 and served as our VP and Head of Business Development until September 2022 when he was appointed Interim Chief Financial Officer. Prior to ASP Isotopes, Robert was head of capital markets at Zenzic Partners Limited from October 2017 to February 2021 and a founder of Bluezest Mortgages since November 2015. Robert has over 20 years’ experience in financing operating companies and lending platforms through the provision of structured finance and securitization structures in the debt capital markets. He has developed, executed and managed innovative structures to fund credit, renewable energy and transport and logistics assets encompassing all major financial jurisdictions, on and offshore. Robert began his career at the first ever internet-bank, First-E; in the investment banking division, WIT-Soundview. Following the “.com” correction he entered mainstream investment banking at U.S. firms Morgan Stanley and Bear Stearns in London where he was an analyst in the Law Division with responsibility for capital markets oversight and a Vice President in the Principal and Asset-Backed Finance Group with responsibility for securitization respectively. He subsequently worked at Investec bank twice over the subsequent years as well as a variety of directorships, consultancies and investments in start-up and growth phase lending and securitization platform.

 

Hendrik Strydom, Ph.D.  Dr. Strydom has served as our Chief Technology Officer since January 2022 and served on our board of directors from January 2022 to April 2025.  Dr. Strydom serves as a member of the board of managers of Quantum Leap Energy LLC, our subsidiary that is pursuing an initiative to produce advanced nuclear fuels, such as HALEU and Lithium-6, in South Africa.  Dr. Strydom co-developed the isotope separation technology, known as “Aerodynamic Separation Process” (ASP). In 1993 Dr. Strydom co-founded SDI Ltd (subsequently named Klydon), a research and development company which developed the ASP. Klydon, where Dr. Strydom served as CEO, successfully exploited the ASP technology by separating Silicon (Si28), Carbon (C13 & C14), Oxygen (O-18) and Molybdenum (Mo-100). Since the commencement of commercial operation of the O-18 plant over 3 years ago, Klydon sold O-18 into the South African radio pharmacy market. Dr. Strydom’s work on separation of isotopes started when he was employed as a scientist at the South African Atomic Energy Corporation (AEC), where he specialized in the laser separation of heavy isotopes. Dr. Strydom left AEC in 1993 to co-found Klydon. Dr. Strydom holds a BSc- Hons (Physics & Maths) (1983) — University of Pretoria, MSc (Physics) (1990) — University of Port Elizabeth, PhD (Physics) (2000) — University of Natal (Durban).

 

 
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Code of Business Conduct

 

We have adopted a written code of business conduct that applies to our directors, officers and employees, including our principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions. A copy of the code is posted on the Investor Relations section of our website at www.aspisotopes.com. If we make any substantive amendments to, or grant any waivers from, the code of business conduct and ethics for any officer or director, we will disclose the nature of such amendment or waiver on our website or in a current report on Form 8-K within four business days of such amendment or waiver.

 

Delinquent Section 16(a) Reports

 

Section 16(a) of the Exchange Act requires our executive officers, directors and persons who own more than ten percent of a registered class of our equity securities to file reports of ownership and changes in ownership with the SEC. Executive officers, directors and greater than ten-percent shareholders are required by SEC regulation to furnish us with copies of all Section 16(a) forms they file.  SEC regulations require us to identify in this report anyone who filed a required report late during the most recent fiscal year.

 

Based solely on our review of the copies of such forms furnished to us and the written representations from certain of the reporting persons that no other reports were required during the year ended December 31, 2024, all executive officers, directors and greater than ten-percent beneficial owners complied with the reporting requirements of Section 16(a), except that a late Form 3 report and a late Form 4 report was filed for each of Professor Gorley and Mr. Ryan on February 26, 2024 (which Form 4 reported one transaction for Professor Gorley and five transactions for Mr. Ryan). 

 

Item 11. Executive Compensation

 

Processes and Procedures for Compensation Decisions

 

Our compensation committee is responsible for the executive compensation programs for our executive officers and reports to our board of directors on its discussions, decisions and other actions. Typically, our Chief Executive Officer makes recommendations to our compensation committee, often attends committee meetings and is involved in the determination of compensation for the respective executive officers who report to him, except that the Chief Executive Officer does not make recommendations as to his own compensation. Our Chief Executive Officer makes recommendations to our compensation committee regarding short- and long-term compensation for all executive officers (other than himself) based on our results, an individual executive officer’s contribution toward these results and performance toward individual goal achievement. Our compensation committee then reviews the recommendations and other data and makes decisions as to total compensation for each executive officer, as well as each individual compensation component. Our compensation committee reviews and approves, or makes recommendations for approval by the independent members of the board of directors regarding, the compensation of each executive officer, including our Chief Executive Officer.

 

Our compensation committee is authorized to retain the services of one or more executive compensation advisors, as it sees fit, in connection with the establishment of our compensation programs and related policies.

 

Our named executive officers for 2024, which consist of our principal executive officer and our next two most highly compensated executive officers, were as follows:

 

 

·

Paul Mann, our Executive Chairman and Chief Executive Officer;

 

·

Heather Kiessling, our Chief Financial Officer; and

 

·

Robert Ainscow, our Chief Operating Officer.

 

 
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2024 Summary Compensation Table

 

The following table sets forth information concerning the compensation of our named executive officers for the years ended December 31, 2024 and 2023. 

 

Name and Principal Position

 

 

 

Salary

($)

 

 

Bonus

($)(2)

 

 

Stock

Awards ($)(3)

 

 

Option

Awards ($)(3)

 

 

Non-Equity

Incentive Plan Compensation

($)

 

 

All Other Compensation

($)

 

 

Total ($)

 

Paul Mann, Executive Chairman and Chief Executive Officer

 

 2024

 

 

510,000

 

 

 

500,000

 

 

 

3,757,309

 

 

 

 

 

 

 

 

 

 

 

 

4,767,309

 

 

 

 2023

 

 

480,000

 

 

 

440,000

 

 

 

1,292,657

 

 

 

 

 

 

 

 

 

 

 

 

2,212,657

 

Heather Kiessling, Chief Financial Officer(1)

 

 2024

 

 

200,000

 

 

 

200,000

 

 

 

1,312,000

 

 

 

 

 

 

 

 

 

 

 

 

1,712,000

 

 

 

 2023

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Robert Ainscow, Chief Operating Officer(1)

 

 2024

 

 

310,000

 

 

 

180,000

 

 

 

658,500

 

 

 

 

 

 

 

 

 

 

 

 

1,148,500

 

 

 

 2023

 

 

159,996

 

 

 

90,000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

249,996

 

 

(1)

Effective July 1, 2024, Ms. Kiessling joined the company as Chief Financial Officer.  Ms. Kiessling succeeded Mr. Ainscow in this role, who served as Chief Financial Officer and Chief Operating Officer since April 2024 and as Interim Chief Financial Officer since September 2021.

(2)

On April 5, 2024, in recognition of the contributions of Mr. Mann and Mr. Ainscow to the company in 2023, the board of directors approved, based on a recommendation by the compensation committee, a discretionary cash bonus for 2023 of $440,000 and $90,000, respectively.  On January 29, 2025, in recognition of the contributions of Mr. Mann, Ms. Kiessling and Mr. Ainscow to the company in 2024, the board of directors approved, based on a recommendation by the compensation committee, a discretionary cash bonus for 2024 of $500,000, $200,000 and $180,000, respectively. 

(3)

In accordance with SEC rules, these columns reflect the aggregate grant date fair value of the restricted stock awards granted during 2022 and 2023. This amount has been computed in accordance with Financial Accounting Standards Board (FASB), Accounting Standards Codification (ASC) Topic 718. Assumptions used in the calculation of this amount are described in Note 2 to our audited consolidated financial statements included elsewhere in this prospectus. This amount does not reflect the actual economic value that will be realized by the recipient upon the vesting of the stock awards or the sale of the Common Stock underlying such awards.

 

Employment Arrangements

 

Below is a description of our employment agreements with our named executive officers for fiscal year 2023, including a discussion of the severance pay and other benefits to be provided in connection with a termination of employment and/or a change in control under the arrangements with our named executive officers. Additionally, below is a description of our employment agreement with Heather Kiessling, our Chief Financial Officer who joined the company effective July 1, 2024.

 

 
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Paul Mann.

 

We entered into an executive employment agreement with Mr. Mann in October 2021, which was amended in December 2022 and April 2024, which governs the current terms of his employment with us as Executive Chairman and Chief Executive Officer. Pursuant to the agreement, Mr. Mann is entitled to  a base salary of $520,000 per annum (subject to annual adjustments by the board of directors), a target annual discretionary bonus equal to 100% of his annual base salary, and milestone-based bonuses paid in shares of our Common Stock based on the achievement of revenue milestones. Annual bonuses will be paid in a mixture of cash and Common Stock, as determined by the compensation committee.

 

Subject to our achievement of $4.167 million in average monthly revenues for a trailing three- month period Mr. Mann will be paid a $1,000,000 bonus. Subject to our achievement of $8.33 million in average monthly revenues for a trailing three-month period Mr. Mann will be paid an additional $1,000,000 bonus. Subject to our achievement of $12.5 million in average monthly revenues for a trailing three-month period Mr. Mann will be paid an additional $1,000,000 bonus. Subject to our achievement of $16.67 million in average monthly revenues for a trailing three-month period Mr. Mann will be paid an additional $1,000,000 bonus. Any earned milestone-based bonuses will be paid within 30 days of the achievement of the applicable revenue goal and the number of vested shares issued to Mr. Mann shall be determined by dividing the $1,000,000 bonus amount by either the then fair market value per share of Common Stock, as determined in good faith by our board of directors, or the closing sale price of our Common Stock on the trading day immediately preceding the applicable payment date, as reported by the principal trading market for our Common Stock.

 

During his employment, Mr. Mann shall receive an equity award equal to two percent (2%) of the Company’s outstanding common shares as of the company’s immediately preceding fiscal year, which shall be granted on March 1 of each year and vest quarterly over a 12-month period.

 

Mr. Mann’s employment agreement, as amended, has an initial term of five years ending on April 5, 2029 and will automatically renew for successive one-year periods unless either party provides notice of non-renewal at least three months prior to expiration of the then-current term. Mr. Mann is also entitled to certain severance benefits under the terms of his employment agreement.

 

Upon a termination of Mr. Mann’s employment for any reason, Mr. Mann is entitled to receive a pro-rata annual bonus for the year of termination.

 

Upon a termination of Mr. Mann’s employment for any reason other than due to his voluntary resignation without good reason and which does not occur in connection with a change in control, Mr. Mann will receive continued payment of Mr. Mann’s base salary until the end of the then-applicable remaining employment period term and reimbursement of COBRA premiums for up to an 18-month period.

 

Upon a termination of Mr. Mann’s employment due to his death, disability, termination without cause, resignation for good reason, or resignation in connection with a change of control, the vesting and exercisability of all equity awards held by Mr. Mann shall immediately accelerate, so that all such equity awards shall be fully vested and exercisable as of the date of his termination. Additionally, upon such termination Mr. Mann’s stock options (as well as any other exercisable equity awards) will remain exercisable until the earlier one year after Mr. Mann’ s termination or the original maximum permitted term of the equity award. 

 

Upon a termination of Mr. Mann’s employment for any reason other than due to his voluntary resignation without good reason and which does not occur in connection with a change in control, Mr. Mann will receive continued payment of Mr. Mann’s base salary until the end of the then-applicable remaining employment period term and reimbursement of COBRA premiums for up to an 18-month period.

 

 
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Heather Kiessling.

 

We entered into an executive employment agreement with Heather Kiessling in June 2024 pursuant to which he was appointed as Chief Financial Officer, effective July 1, 2024.  Pursuant to the agreement, Ms. Kiessling is entitled to an initial base salary of $400,000 per annum (subject to annual adjustments by the board of directors) and a target annual discretionary bonus equal to 50% of her annual base salary. Annual bonuses will be paid in a mixture of cash and Common Stock, as determined by the compensation committee.  The employment agreement also provides that Ms. Kiessling will be awarded an initial grant of 400,000 shares of restricted stock pursuant to the Company’ 2024 Inducement Equity Incentive Plan, which shall vest (subject to compliance with the applicable vesting conditions) in eight equal semi-annual installments over a four-year period beginning on the six-month anniversary of the Transition Date.  The award of 400,000 shares of restricted stock was granted as an inducement material to Ms. Kiessling becoming an employee of the Company, in accordance with Nasdaq Listing Rule 5635(c)(4).  Ms. Kiessling will also be eligible to receive annual equity-based awards pursuant to the Company’s 2022 Equity Incentive Plan.

 

Ms. Kiessling’s employment agreement has an initial term of one year and will automatically renew for successive one-year periods unless either party provides notice of non-renewal at least three months prior to expiration of the then-current term. Ms. Kiessling is also entitled to certain severance benefits under her employment agreement.

 

Upon a termination of Ms. Kiessling’s employment for any reason other than due to her voluntary resignation without good reason and which does not occur in connection with a change in control, Mr. Ainscow will receive reimbursement of COBRA premiums for up to an 18-month period.

 

Upon a termination of Ms. Kiessling’s employment due to her death, disability, or termination without cause after the initial one (1)-year term, resignation for good reason, or resignation in connection with a change in control the vesting and exercisability of all equity awards held by Ms. Kiessling shall immediately accelerate, so that all such equity awards shall be fully vested and exercisable as of the date of her termination. Additionally, upon such termination any stock options held by Ms. Kiessling (as well as any other exercisable equity awards) will remain exercisable until the earlier of one year after Ms. Kiessling’s termination or the original maximum permitted term of the equity award.  

 

Robert Ainscow.

 

We entered into an executive employment agreement with Robert Ainscow in October 2021 pursuant to which he was appointed as Vice President and Head of Business Development. We entered into amendments to Mr. Ainscow’s employment agreement in September 2022 in connection with his appointment as Interim Chief Financial Officer and in April 2024 in connection with his appointment as Chief Operating Officer and Chief Financial Officer. Pursuant to the agreement (as amended), Mr. Ainscow is entitled to a base salary of $360,000 per annum (subject to annual adjustments by the board of directors), a target annual discretionary bonus equal to 40% of his annual base salary, and milestone-based bonuses paid in shares of our Common Stock based on the achievement of revenue milestones. Annual bonuses will be paid in a mixture of cash and Common Stock, as determined by the compensation committee.

 

Mr. Ainscow’s employment agreement, as amended, has an initial term of three years ending on April 5, 2027 and will automatically renew for successive one-year periods unless either party provides notice of non-renewal at least three months prior to expiration of the then-current term. Mr. Ainscow is also entitled to certain severance benefits under his employment agreement.

 

Upon a termination of Mr. Ainscow’s employment for any reason other than due to his voluntary resignation without good reason and which does not occur in connection with a change in control, Mr. Ainscow will receive reimbursement of COBRA premiums for up to an 18-month period.

 

Upon a termination of Mr. Ainscow’s employment due to his death, disability, or termination without cause, resignation for good reason, or resignation in connection with a change in control the vesting and exercisability of all equity awards held by Mr. Ainscow shall immediately accelerate, so that all such equity awards shall be fully vested and exercisable as of the date of his termination. Additionally, upon such termination Mr. Ainscow’s stock options (as well as any other exercisable equity awards) will remain exercisable until the earlier of one year after Mr. Ainscow’s termination or the original maximum permitted term of the equity award.  

 

 
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Restricted Stock Awards in 2024.

 

On September 6, 2024, we made an award of restricted stock to Mr. Mann pursuant to the terms of his Employment agreement. The shares are subject to time-based vesting and are not subject to further performance-based criteria. Mr. Mann received 978,466 shares of restricted Common Stock (or 2% of the Company’s outstanding common shares as of the Company’s immediately preceding fiscal year). The restricted stock award will become 25% vested on each June 1, 2024, September 1, 2024, December 1, 2024, and March 1, 2025.

 

In addition, on September 6, 2024, we made an award of 300,000 shares of restricted common stock to Mr. Ainscow.  This award of common stock will vest (subject to compliance with applicable vesting conditions) in equal quarterly installments over a four-year period beginning on the grant date.

 

Health benefits

 

We provide customary employee benefits to eligible employees, including to our NEOs, including medical, dental and vision benefits, short-term and long-term disability insurance, basic and supplemental life insurance and basic and supplemental accidental death and dismemberment insurance.

 

Nonqualified deferred compensation

 

We do not maintain nonqualified defined contribution plans or other nonqualified deferred compensation plans. 

 

Perquisites

 

We generally do not provide perquisites or personal benefits to our NEOs. 

 

Compensatory Actions After Fiscal Year End

 

As described above, the Chief Executive Officer and Chief Operating Officer are eligible to receive annual bonuses in accordance with the terms of their respective employment agreements, with the amount of such bonus and whether such bonus is paid in cash or stock (or a mix of cash and stock) to be determined by the board of directors in its discretion, based on a recommendation of the compensation committee.  On January 29, 2025, in recognition of the contributions of Mr. Mann, Ms. Kiessling and Mr. Ainscow to the company in 2024, the board of directors approved, based on a recommendation by the compensation committee, a discretionary cash bonus for 2024 of $500,000, $200,000 and $180,000, respectively.  In addition, on January 29, 2025, the Board increased the base salaries of our named executive officers as follows: Mr. Mann ($620,000); Ms. Kiessling ($460,000); and Mr. Ainscow ($400,000).

 

On April 14, 2025, we made an award of restricted stock to Mr. Mann pursuant to the terms of his employment agreement. Mr. Mann received 1,441,361 shares of restricted common stock (or 2% of the Company’s outstanding common shares as of the Company’s immediately preceding fiscal year), which will become 25% vested on each of June 1, 2025, September 1, 2025, December 1, 2025 and March 1, 2026.  In addition, on April 14, 2025, we made a discretionary award of restricted stock to Ms. Kiessling and Mr. Ainscow.  Ms. Kiessling and Mr. Ainscow each received 400,000 shares of restricted common stock, which will vest in equal semi-annual installments over a four-year period beginning on the grant date, subject to his continuous service with us as of each such vesting date.

 

 
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Outstanding Equity Awards at December 31, 2024

 

The following table sets forth information regarding outstanding option and stock awards held by our named executive officers as of December 31, 2024.

 

 

 

 

 

Option Awards(1)

 

 

Stock Awards(1)

 

Name

 

Grant Date

 

Number of

Securities

Underlying

Unexercised

Options (#)

Exercisable

 

 

Number of

Securities

Underlying

Unexercised

Options (#)

Unexercisable

 

 

Options

Exercise

Price

($)(2)

 

 

Option

Expiration

Date

 

 

Number of

Shares or

Units of

Stock That

Have Not

Vested

(#)

 

 

Market

Value of

Shares or

Units of

Stock

That Have

Not

Vested

($)(3)

 

Paul Mann

 

4/4/2022

 

 

216,000

(4)

 

 

 

 

 

2.00

 

 

4/4/2032

 

 

 

 

 

 

 

 

 

6/10/2022

 

 

853,788

(5)

 

 

146,212

 

 

 

2.00

 

 

6/10/2032

 

 

 

 

 

 

 

 

 

11/15/2022

 

 

 

 

 

 

 

 

 

 

 

 

 

 

500,000

 

 

 

2,265,000

 

 

 

12/30/2022

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

09/06/2024

 

 

 

 

 

 

 

 

 

 

 

 

 

 

244,617

 

 

 

1,108,115

 

Heather Kiessling

 

07/01/2024

 

 

 

 

 

 

 

 

 

 

 

 

 

 

400,000

 

 

 

1,812,000

 

Robert Ainscow

 

10/4/2021

 

 

150,000

(5)

 

 

 

 

 

0.25

 

 

10/4/2031

 

 

 

 

 

 

 

 

 

4/4/2022

 

 

12,000

(4)

 

 

 

 

 

2.00

 

 

4/4/2032

 

 

 

 

 

 

 

 

 

6/10/2022

 

 

115,261

(5)

 

 

19,739

 

 

 

2.00

 

 

6/10/2032

 

 

 

 

 

 

 

 

 

11/15/2022

 

 

 

 

 

 

 

 

 

 

 

 

 

 

300,000

 

 

 

1,359,000

 

 

 

09/06/2024

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

300,000

 

 

 

1,359,000

 

 

(1)

Option and stock awards granted prior to the Company’s initial public offering in November 2022 were issued pursuant to our 2021 Stock Incentive Plan and option and stock awards granted thereafter were issued pursuant to our 2022 Equity Incentive Plan.

(2)

All of the option awards were granted with a per share exercise price equal to the fair market value of one share of our common stock on the date of grant, as determined in good faith by our board of directors or the compensation committee.

(3)

Represents the fair market value of unvested RSAs as of December 31, 2024 based upon the closing market price of our common stock on December 31, 2024 of $4.53 per share.

(4)

The options became exercisable in a single installment 12 months after the grant date.

(5)

The options vest in 36 equal monthly installments beginning on the last day of month after the grant date, subject to the recipient’s continuous service with us as of each such vesting date.

 

Director Compensation

 

The following table sets forth information regarding compensation earned by our non-employee-directors for service on our board of directors during the year ended December 31, 2024.  The table does not include Mr. Mann, our Executive Chairman and Chief Executive Officer, or Dr. Strydom, our Chief Technology Officer and a former director, neither of whom received additional compensation for his service as a director.  In addition, the table does not include Mr. Maseko, a non-employee director who joined the board in April 2025.

 

 
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Table of Contents

 

Name

 

Fees Earned

or Paid 

in Cash 

($)

 

 

Stock

Awards

($)

 

 

Options

($)

 

 

Total

($)

 

Josh Donfeld(1)

 

 

 

 

 

 

 

 

 

 

 

 

Michael Gorley, Ph.D.(2)

 

 

70,000

 

 

 

304,032

 

 

 

 

 

 

374,032

 

Duncan Moore, Ph.D.(3)

 

 

70,000

 

 

 

304,032

 

 

 

 

 

 

374,032

 

Robert Ryan(1)

 

 

70,000

 

 

 

304,032

 

 

 

 

 

 

374,032

 

Todd Wider, M.D.

 

 

70,000

 

 

 

304,032

 

 

 

 

 

 

374,032

 

 

(1)

Mr. Donfeld resigned from the board in January 2024 and was replaced by Mr. Ryan.

 

Effective October 30, 2024, the board of directors adopted a Non-Employee Director Compensation Policy.  Under the Non-Employee Director Compensation Policy, our non-employee directors are eligible to receive an annual cash retainer for Board membership of $100,000 (which is prorated for the portion of the year they earned such retainers) and equity awards.  Our policy provides that each non-employee director elected to the board will be granted an award of restricted stock with a value of $100,000 (the “Initial Grant”). In addition, on the date of each of our annual meetings of stockholders, each non-employee director who will continue as a non-employee director following such meeting will be granted either an award of restricted stock or an award of nonstatutory stock options, at the election of such director having a value of $250,000 (the “Annual Grant”). The number of shares subject to each of the Initial Grant and Annual Grant is determined by dividing the value of such award by the closing price of our stock over the trailing 30-day period prior to the grant date. The Initial Grant will vest in full on the one-year anniversary of the grant date, subject to continued service as a director. The Annual Grant will vest in full on the earlier of (i) the first anniversary of the grant date or (ii) our next annual meeting of stockholders, subject to continued service as a director through the applicable vesting date.

 

Prior to the effectiveness of the Non-Employee Director Compensation Policy described above, directors were compensated with (1) a fee for service of $60,000 per year, payable at the director’s discretion in cash or Common Stock at market value (which was payable quarterly in arrears ($15,000 quarterly instalments) on the last business day of each December, March, June and September during the director’s term) and (2) an award of common stock with a market value of $100,000 annually each year during the director’s term.

 

We will reimburse all reasonable out-of-pocket expenses incurred by directors for their attendance at meetings of our Board or any committee thereof.

 

Hedging and Pledging Prohibitions

 

As part of our Insider Trading Policy, our employees (including our executive officers and the non-employee members of our board of directors) are prohibited from trading in publicly-traded options, such as puts and calls, and other derivative securities with respect to our securities. This includes any hedging or similar transaction designed to decrease the risks associated with holding shares of our common stock.

 

In addition, our employees (including our executive officers and the non-employee members of our board of directors) are prohibited from holding our common stock in a margin account or pledging our securities as collateral for a loan.

 

 
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Table of Contents

 

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

 

The following table sets forth information relating to the beneficial ownership of our common stock as of April 29, 2025, by: 

 

 

·

each person, or group of affiliated persons, known by us to beneficially own more than 5% of our outstanding shares of common stock;

 

·

each of our directors;

 

·

each of our named executive officers; and

 

·

all directors and executive officers as a group.

 

The number of shares beneficially owned by each entity, person, director or executive officer is determined in accordance with the rules of the SEC, and the information is not necessarily indicative of beneficial ownership for any other purpose. Under such rules, beneficial ownership includes any shares over which the individual has sole or shared voting power or investment power as well as any shares that the individual has the right to acquire within 60 days of April 29, 2025, through the exercise of any stock option, warrants or other rights or vesting of restricted stock units. Except as otherwise indicated, and subject to applicable community property laws, the persons named in the table have sole voting and investment power with respect to all shares of common stock held by that person.

 

The percentage of shares beneficially owned is computed on the basis of 75,061,842 shares of our common stock outstanding as of April 29, 2025. Shares of our common stock that a person has the right to acquire within 60 days of April 29, 2025, are deemed outstanding for purposes of computing the percentage ownership of the person holding such rights, but are not deemed outstanding for purposes of computing the percentage ownership of any other person, except with respect to the percentage ownership of all directors and executive officers as a group. Unless otherwise indicated below, the address for each beneficial owner listed is c/o ASP Isotopes Inc., 601 Pennsylvania Avenue NW, South Building, Suite 900, Washington, DC 20004.

 

Name and Address of Beneficial Owner(1)

 

Number of Shares

Beneficially

Owned(2)

 

 

Percentage of

Shares Beneficially

Owned

 

5% and Greater Stockholders

 

 

 

 

 

 

AK Jensen Investment Management Ltd (3)

 

 

4,708,551

 

 

 

6.3%

BlackRock, Inc. (4)

 

 

3,955,388

 

 

 

5.3%

BNP Paribas Asset Management UK Ltd (5)

 

 

3,638,215

 

 

 

4.8%

Sergey Vasnetsov (6)

 

 

3,838,607

 

 

 

5.1%

Named Executive Officers and Directors

 

 

 

 

 

 

 

 

Paul Mann (7)

 

 

8,494,819

 

 

 

11.1%

Heather Kiessling

 

 

812,500

 

 

 

1.1%

Robert Ainscow (8)

 

 

1,712,046

 

 

 

2.3%

Michael Gorley, Ph.D.

 

 

145,360

 

 

*

 

Sipho N. Maseko

 

 

22,422

 

 

*

 

Duncan Moore, Ph.D. (9)

 

 

1,165,553

 

 

 

1.6%

Robert Ryan

 

 

615,674

 

 

*

 

Todd Wider, M.D. (10)

 

 

806,230

 

 

 

1.1%

All current executive officers and directors as a group (9 persons) (11)

 

 

16,327,320

 

 

 

21.2%

 

* Less than one percent. 

 

 
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Table of Contents

 

(1)

Shares shown in the table above include shares held in the beneficial owner’s name or jointly with others, or in the name of a bank, nominee or trustee for the beneficial owner’s account.

(2)

For each of our executive officers and directors, the shares listed in this column include the following shares of restricted stock (which are subject to forfeiture and shall be automatically transferred back to the company upon termination or cessation of service if the vesting conditions have not been satisfied): 1,581,021 shares for Mr. Mann; 750,000 shares for Ms. Kiessling; 1,000,000 shares for Mr. Ainscow; 22,422 shares for Mr. Maseko; 92,522 shares for Dr. Moore; and 42,522 shares for each of Professor Gorley, Mr. Ryan and Dr. Wider.

(3)

Based on a Schedule 13G (Amendment No.2) filed with the SEC on February 12, 2025 reporting stock ownership as of December 31, 2024.  The securities are directly held by Tees River Critical Resources Fund or other funds and accounts ("AK Jensen Funds") to which AK Jensen Investment Management Limited ("AK Jensen") serves as the investment manager. Anders K. Jensen and Duncan P. Saville may be deemed to indirectly control AK Jensen. AK Jensen and Messrs. Jensen and Saville disclaim beneficial ownership of the securities except to the extent of their pecuniary interest therein, if any. The address of AK Jensen is 23 Berkeley Square, London, W1J 6HE.

(4)

Based on a Schedule 13G filed with the SEC on February 4, 2025 reporting sole voting power with respect to 3,931,924 shares of common stock and sole dispositive power with respect to 3,955,388 shares of common stock as of December 31, 2024.  The securities are beneficially owned, or deemed to be beneficially owned, by certain business units of BlackRock, Inc. and its subsidiaries and affiliates. The address of BlackRock, Inc. is 50 Hudson Yards New York, NY 10001.

(5)

Based on a Schedule 13G filed with the SEC on April 11, 2025 reporting sole voting and dispositive power with respect to 3,638,215 shares of common stock as of March 31, 2025.  The address of BNP Paribas Asset Management UK Ltd is 5 Aldermanbury Square, London, EX2V 7BP.

(6)

Consists of (i) 1,000,000 shares held by Elista LLC, (ii) 600,000 restricted shares of Common Stock granted by us to ChemBridges LLC in October 2021, which vested over one year, (iii) 600,000 restricted shares of Common Stock granted by us to ChemBridges LLC in July 2022, which vested over one year, (iv) 600,000 restricted shares of Common Stock awarded by us to ChemBridges LLC on November 15, 2022, which vest over four years, (v) 500,000 restricted shares of Common Stock awarded by us to ChemBridges LLC on December 30, 2022, which vested over one year, and (vi) 538,607 restricted shares of Common Stock awarded by us to ChemBridges LLC on March 1, 2023, which vested over one year. Mr. Vasnetsov has voting and dispositive power over the securities held by Elista LLC, whose address is P.O. Box 2291, Toa Baja 00951 Puerto Rico, as trustee of Eliona Trust (a family trust and owner of Elista LLC). Mr. Vasnetsov has voting and dispositive power over the securities held by ChemBridges LLC, whose address is P.O. Box 2291, Toa Baja 00951 Puerto Rico, as the President and owner of ChemBridges LLC.

(7)

Includes 1,179,365 shares of Common Stock issuable upon exercise of options held by Mr. Mann exercisable within 60 days of April 29, 2025.

(8)

Includes 292,054 shares of Common Stock issuable upon exercise of options held by Mr. Ainscow exercisable within 60 days of April 29, 2025.

(9)

Includes 96,000 shares of Common Stock issuable upon exercise of options held by Dr. Moore exercisable within 60 days of April 29, 2025.

(10)

Includes 96,000 shares of Common Stock issuable upon exercise of options held by Dr. Wider exercisable within 60 days of April 29, 2025.

(11)

Includes an aggregate of 1,918,711 shares of Common Stock that may be acquired upon exercise of stock options that are exercisable or will become exercisable within 60 days of April 29, 2025.

 

 
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Table of Contents

 

Securities Authorized for Issuance under Equity Compensation Plans

 

The following table gives information as of December 31, 2024, about shares of our common stock that may be issued upon the exercise of options under our existing equity compensation plans: 

 

Plan category

 

Number of

securities to be

issued upon

exercise of

outstanding

options, warrants

and rights

 

 

Weighted-average

exercise price of

outstanding

options, warrants

and rights

 

 

Number of

securities

remaining

available for future

issuance under

equity

compensation

plans (excluding

securities reflected

in column (a))

 

 

 

(a) 

 

 

(b) 

 

 

(c) 

 

Equity compensation plans approved by security holders

 

 

2,731,000

(1)

 

$1.90

(2)

 

 

395,535

(3)

Equity compensation plans not approved by security holders(4)

 

 

 

 

 

 

 

 

1,825,000

 

Total

 

 

2,731,000

 

 

$1.90

 

 

 

2,220,535

 

 

(1)

Represents 2,731,000 shares of common stock issuable upon the exercise of outstanding stock options that will entitle the holder to one share of common stock for each unit that vests over the holder’s vesting period.

(2)

The weighted-average exercise price is calculated based solely on outstanding stock options and does not include outstanding restricted stock units, which do not have an exercise price.

(3)

Consists of shares of common stock that remain available for future issuance under the Company’s 2022 Equity Incentive Plan (2022 Plan). The 2022 Plan provides for annual increases in the number of shares available for issuance under the 2022 Plan on the first day of each fiscal year beginning in 2023, equal to the lesser of: (i) 5% of the number of shares of common stock issued and outstanding on the immediately preceding December 31, and (ii) an amount determined by our board of directors. Accordingly, on each of January 1, 2023, 2024 and 2025, the number of shares available under the 2022 Plan increased by 1,795,356 shares, 2,446,164 shares and 3,603,403 shares, respectively (resulting in a total share reserve under the 2022 Plan of 12,844,923 shares of common stock).

(4)

In June 2024, our Board adopted the 2024 Inducement Equity Incentive Plan, under which we reserved 2,500,000 shares of the Company’s common stock. Stockholder approval of the 2024 Inducement Equity Incentive Plan was not required under Nasdaq Marketplace Rule 5635(c)(4).  The 2024 Inducement Equity Incentive Plan provides for grants of stock options, stock appreciation rights, restricted stock, restricted stock units, performance awards (consisting of performance shares or performance units) and other cash-based or stock-based awards exclusively to individuals who were not previously employees or directors of the Company (or following a bona fide period of non-employment), as an inducement material to the individuals’ entry into employment with the Company. The terms of awards under the 2024 Inducement Equity Incentive Plan are substantially similar to those of the 2022 Equity Incentive Plan, including the treatment of awards upon a corporate transaction or change in control.

 

 
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Item 13. Certain Relationships and Related Transactions and Director Independence

 

Our common stock is listed on the Nasdaq Capital Market. Under the rules of the Nasdaq Capital Market, independent directors must comprise a majority of a listed company’s board of directors. In addition, the rules of the Nasdaq Capital Market require that, subject to specified exceptions, each member of a listed company’s audit, compensation and nominating and corporate governance committees be independent.

 

Audit committee members and compensation committee members must also satisfy the independence criteria set forth in Rule 10A-3 and Rule 10C-1, respectively, under the Securities Exchange Act of 1934, as amended (“Exchange Act”). Under the rules of the Nasdaq Global Select Market, a director will only qualify as an “independent director” if, in the opinion of that company’s board of directors, that person does not have a relationship that would interfere with the exercise of independent judgment in carrying out the responsibilities of a director.

 

To be considered independent for purposes of Rule 10A-3 and under the rules of Nasdaq, a member of an audit committee of a listed company may not, other than in his or her capacity as a member of the audit committee, the board of directors or any other board committee: (1) accept, directly or indirectly, any consulting, advisory or other compensatory fee from the listed company or any of its subsidiaries; or (2) be an affiliated person of the listed company or any of its subsidiaries.

 

To be considered independent for purposes of Rule 10C-1 and under the rules of Nasdaq, the board of directors must affirmatively determine that each member of the compensation committee is independent, including a consideration of all factors specifically relevant to determining whether the director has a relationship to the company which is material to that director’s ability to be independent from management in connection with the duties of a compensation committee member, including, but not limited to: (i) the source of compensation of such director, including any consulting, advisory or other compensatory fee paid by the company to such director and (ii) whether such director is affiliated with the company, a subsidiary of the company or an affiliate of a subsidiary of the company.

 

Our board of directors has determined that each of the current non-employee directors, Michael Gorley, Ph.D., Sipho Maseko, Duncan Moore, Ph.D., Robert Ryan and Todd Wider, M.D., are independent directors. In making this determination, our board of directors applied the standards set forth under Rule 10A-3 of the Exchange Act and related SEC and Nasdaq rules. Our board of directors considered all relevant facts and circumstances known to it in evaluating the independence of these directors, including their current and historical employment, any compensation we have given to them, any transactions we have with them, their beneficial ownership of our capital stock, their ability to exert control over us, all other material relationships they have had with us and the same facts with respect to their immediate families. Our board of directors also determined that our former director, Joshua Donfeld, who stepped down from the board of directors effective as of January 12, 2024 and was replaced by Mr. Ryan, was an independent director under these standards.

 

Although there is no specific policy regarding diversity in identifying director nominees, both the nominating and corporate governance committee and the board of directors seek the talents and backgrounds that would be most helpful to us in selecting director nominees. In particular, the nominating and corporate governance committee, when recommending director candidates to our board of directors for nomination, may consider whether a director candidate, if elected, assists in achieving a mix of board of directors’ members that represents a diversity of background and experience.

 

Policies and Procedures for Related Party Transactions

 

Our board of directors has adopted a written related person transaction policy setting forth the policies and procedures for the review and approval or ratification of related person transactions. This policy covers, with certain exceptions set forth in Item 404 of Regulation S-K under the Securities Act, any transaction, arrangement or relationship, or any series of similar transactions, arrangements or relationships in which we were or are to be a participant, where the amount involved exceeds $120,000 and a related person had or will have a direct or indirect material interest, including, without limitation, purchases of goods or services by or from the related person or entities in which the related person has a material interest, indebtedness, guarantees of indebtedness and employment by us of a related person. In reviewing and approving any such transactions, our audit committee is tasked to consider all relevant facts and circumstances, including, but not limited to, whether the transaction is on terms comparable to those that could be obtained in an arm’s length transaction with an unrelated third party and the extent of the related person’s interest in the transaction.

 

 
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Certain Relationships and Related Transactions

 

Other than the compensation agreements and other arrangements described in the “Executive Compensation” section of this Annual Report on Form 10-K/A and the transactions described below, since January 1, 2023, there has not been and there is not currently proposed, any transaction or series of similar transactions to which we were, or will be, a party in which the amount involved exceeded, or will exceed, $120,000 and in which any director, executive officer, holder of 5% or more of any class of our capital stock or any member of the immediate family of, or entities affiliated with, any of the foregoing persons, had, or will have, a direct or indirect material interest.

 

Item 14. Principal Accounting Fees and Services

 

Independent Registered Public Accountants’ Fees

 

Our audit committee is responsible for the audit fee negotiations associated with the Company’s retention of EisnerAmper LLP ("EisnerAmper") as the independent registered public accounting firm retained to audit the Company’s financial statements. The following table is a summary of fees billed to the Company by EisnerAmper for professional services rendered for the fiscal years ended December 31, 2024 and 2023.

 

 

 

2024

 

 

2023

 

Audit Fees(1)

 

$521,722

 

 

$357,000

 

Audit Related Fees

 

 

 

 

 

 

Tax Fees(2)

 

 

 

 

 

 

All Other Fees 

 

 

 

 

 

 

Total

 

$521,722

 

 

$357,000

 

 

(1)

Audit fees include audit, reviews, and work related to the filing of registration statements, including issuances of consents and comfort letter.

 

 

(2)

Tax fees are related to tax compliance and advisory services.

 

Pre-Approval Policies and Procedures

 

Our audit committee has established a policy that all audit and permissible non-audit services provided by our independent registered public accounting firm will be pre-approved by the audit committee, and all such services were pre-approved in accordance with this policy during the fiscal years ended December 31, 2024 and 2023. These services may include audit services, audit-related services, tax services and other services. The audit committee considers whether the provision of each non-audit service is compatible with maintaining the independence of our auditors. Pre-approval is detailed as to the particular service or category of services and is generally subject to a specific budget. Our independent registered public accounting firm and management are required to periodically report to the audit committee regarding the extent of services provided by the independent registered public accounting firm in accordance with this pre-approval, and the fees for the services performed to date.

 

 
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PART IV

 

Item 15.  Exhibits, Financial Statement Schedules

 

The following documents are filed as part of this Annual Report on Form 10-K/A:

 

(a) Financial Statements

 

The information concerning our consolidated financial statements and Report of Independent Registered Public Accounting Firm (PCAOB ID 274; Iselin, New Jersey) required by this Item is set forth in Item 8 of the Original Filing, entitled “Financial Statements and Supplementary Data.”

 

(b) Financial Statement Schedules

 

All schedules have been omitted because the required information is not present or not present in amounts sufficient to require submission of the schedules, or because the information required is included in the Financial Statements or notes thereto.

 

(c) Exhibits

 

Exhibit

 

 

Number

 

Description of Document

3.1

 

Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.3 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

3.2

 

Amended and Restated Bylaws (incorporated by reference to Exhibit 3.2 to the Annual Report on Form 10-K for the year ended December 31, 2023, filed on April 10, 2024).

 

 

 

4.1

 

Description of Securities Registered Under Section 12 of the Securities Exchange Act of 1934 (incorporated by reference to Exhibit 4.1 to the Annual Report on Form 10-K for the year ended December 31, 2023, filed on April 10, 2024).

 

 

 

4.2

 

Common Stock Purchase Warrant dated March 17, 2023 (incorporated by reference to Exhibit 4.2 to the Annual Report on Form 10-K for the year ended December 31, 2023).

 

 

 

4.3

 

Placement Agent Common Stock Purchase Warrant dated March 17, 2023 (incorporated by reference to Exhibit 4.3 to the Annual Report on Form 10-K for the year ended December 31, 2023).

 

 

 

4.4

 

Warrant issued to Armistice Capital Master Fund Ltd. dated April 10, 2024 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed with the SEC on April 9, 2024).

 

 

 

10.1+

 

ASP Isotopes Inc. 2021 Stock Incentive Plan, as amended, and form of award agreements thereunder (incorporated by reference to Exhibit 10.1 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.2+

 

ASP Isotopes Inc. 2022 Equity Incentive Plan and form of award agreements thereunder (incorporated by reference to Exhibit 10.2 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392))

 

 

 

10.3+

 

Performance Share Award Grant Notice and Performance Share Award Agreement with Paul Mann, dated October 4, 2021, as amended (incorporated by reference to Exhibit 10.3 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.4+

 

Form of Indemnification Agreement between the registrant and each of its directors and executive officers (incorporated by reference to Exhibit 10.4 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.5+

 

Form of Director Agreement (incorporated by reference to Exhibit 10.5 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.6+

 

Executive Employment Agreement by and between the registrant and Paul Mann, dated October 4, 2021 (incorporated by reference to Exhibit 10.6 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 
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10.7+

 

Executive Employment Agreement by and between ASP Isotopes Guernsey Limited and Hendrik Strydom, dated January 19, 2022 (incorporated by reference to Exhibit 10.7 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.8+

 

Executive Employment Agreement by and between ASP Isotopes Guernsey Limited and Robert Ainscow, dated October 4, 2021, as amended (incorporated by reference to Exhibit 10.8 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.9

 

Letter Agreements between the registrant and Dr Einar Ronander and Dr Hendrik Strydom, dated January 2021 (incorporated by reference to Exhibit 10.13 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.10

 

Chief Scientific Adviser Agreement between the registrant and Dr Einar Ronander, dated January 2021 (incorporated by reference to Exhibit 10.14 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.11

 

Lease for Molybdenum Processing Plant between ASP Isotopes South Africa (Proprietary) Limited (formerly PDS Photonica Holdings South Africa (Proprietary) Limited) and Morgan Creek Properties 311 Pty Ltd. (incorporated by reference to Exhibit 10.15 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.12

 

Form of Subscription Agreement (incorporated by reference to Exhibit 10.16 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.13

 

License Agreement between ASP Isotopes UK Ltd and Klydon (Proprietary) Limited dated July 26, 2022 (incorporated by reference to Exhibit 10.17 to the Form S-1/A filed on November 9, 2022 (File No. 333-267392)).

 

 

 

10.14

 

Amended Executive Employment Agreement between the registrant and Paul Mann effective December 20, 2022 (incorporated by reference to Exhibit 10.19 to the Annual Report on Form 10-K for the year ended December 31, 2023, filed on April 10, 2024).

 

 

 

10.15

 

Acknowledgement of Debt Agreement between ASP Isotopes South Africa (Proprietary) Limited and Klydon (Proprietary) Limited dated November 30, 2022 (incorporated by reference to Exhibit 10.20 to the Annual Report on Form 10-K for the year ended December 31, 2023, filed on April 10, 2024).

 

 

 

10.16

 

Deed of Security Agreement between ASP Isotopes South Africa (Proprietary) Limited and Klydon (Proprietary) Limited dated November 30, 2022 (incorporated by reference to Exhibit 10.21 to the Annual Report on Form 10-K for the year ended December 31, 2023, filed on April 10, 2024).

 

 

 

10.17

 

Securities Purchase Agreement dated March 14, 2023 (private placement of shares and warrants) (incorporated by reference to Exhibit 10.22 to the Annual Report on Form 10-K for the year ended December 31, 2023, filed on April 10, 2024).

 

 

 

10.18

 

Registration Rights Agreement dated March 14, 2023 (private placement of shares and warrants) (incorporated by reference to Exhibit 10.23 to the Annual Report on Form 10-K for the year ended December 31, 2023, filed on April 10, 2024).

 

 

 

10.19

 

Release Agreement, dated March 23, 2023 between Revere Securities LLC and ASP Isotopes Inc. (incorporated by reference to Exhibit 10.24 to the Annual Report on Form 10-K for the year ended December 31, 2023, filed on April 10, 2024)

 

 

 

10.20

 

Form of Securities Purchase Agreement by and between ASP Isotopes Inc. and the purchasers named therein (October 2023 private placement of shares) (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on October 12, 2023).

 

 

 

10.21

 

Form of Registration Rights Agreement by and between ASP Isotopes Inc. and the purchasers named therein (October 2023 private placement of shares) (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed with the SEC on October 12, 2023).

 

 

 

10.22

 

Share Purchase Agreement, dated October 30, 2023, by and between ASP Isotopes Inc., as purchaser, and Nucleonics Imaging Proprietary Limited, as seller, relating to the purchase and sale of ordinary shares of Pet Labs Pharmaceuticals Proprietary Limited (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on October 30, 2023).

 

 
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10.23

 

Convertible Note Purchase Agreement (including Form of Convertible Promissory QLE Note), dated as of February 29, 2024, by and among Quantum Leap Energy LLC and the Purchasers listed therein (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on February 29, 2024).

 

 

 

10.24

 

Registration Rights Agreement, dated as of February 29, 2024, by and among Quantum Leap Energy LLC and the Purchasers listed therein (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed with the SEC on February 29, 2024).

 

 

 

10.25+

 

Quantum Leap Energy LLC 2024 Equity Incentive Plan (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed with the SEC on February 29, 2024).

 

 

 

10.26

 

Form of Warrant Inducement Agreement by and between ASP Isotopes Inc. and Armistice Capital Master Fund Ltd. (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on April 9, 2024).

 

 

 

10.27

 

ASP Isotopes Inc. 2024 Inducement Equity Incentive Plan and forms of award agreement thereunder (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on June 13, 2024).

 

 

 

10.28

 

Executive Employment Agreement by and between the Company and Heather Kiessling, dated June 10, 2024 (incorporated by reference to Exhibit 10.1 to the Form 10-Q filed on November 19, 2024).

 

 

 

10.29

 

Convertible Note Purchase Agreement (including Form of Convertible Promissory QLE Note), dated as of June 5, 2024, by and among Quantum Leap Energy LLC and the Purchasers listed therein (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on June 6, 2024).

 

 

 

10.30

 

Registration Rights Agreement, dated as of June 5, 2024, by and among Quantum Leap Energy LLC and the Purchasers listed therein (incorporated by reference to Exhibit 10.2 to the Form 8-K filed on June 6, 2024).

 

 

 

10.31

 

Non-Employee Director Compensation Policy adopted effective October 30, 2024 (incorporated by reference to Exhibit 10.31 to the Form 10-K filed on March 31, 2025).

 

 

 

19.1

 

Insider Trading Policy (incorporated by reference to Exhibit 19.1 to the Form 10-K filed on March 31, 2025).

 

 

 

21.1

 

List of Subsidiaries of the Registrant (incorporated by reference to Exhibit 21.1 to the Form 10-K filed on March 31, 2025).

 

 

 

23.1

 

Consent of EisnerAmper LLP, independent registered public accounting firm (incorporated by reference to Exhibit 23.1 to the Form 10-K filed on March 31, 2025).

 

 

 

24.1

 

Power of Attorney (included as part of the signature page to the Form 10-K filed on March 31, 2025).

 

 

 

31.1*

 

Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

 

 

 

31.2*

 

Certification of Principal Accounting Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

 

 

 

32.1

 

Certification of Principal Executive Officer and Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (incorporated by reference to Exhibit 32.1 to the Form 10-K filed on March 31, 2025).

 

 

 

97.1

 

Policy Relating to Recovery of Erroneously Awarded Compensation, effective October 2, 2023 (incorporated by reference to Exhibit 97.1 to the Form 10-K filed on April 10, 2024).

 

 

 

99.1

 

License Agreement, dated as of February 16, 2024, among ASP Isotopes UK Limited, as licensor, and Quantum Leap Energy LLC and Quantum Leap Energy Limited, as licensee (incorporated by reference to Exhibit 99.4 to the Form 8-K filed on February 29, 2024).

 

 

 

99.2

 

EPC Services Framework Agreement, dated as of February 16, 2024, between ASP Isotopes Inc. and Quantum Leap Energy LLC (incorporated by reference to Exhibit 99.5 to the Form 8-K filed on February 29, 2024).

 

 

 

101.INS

 

Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because XBRL tags are embedded within the Inline XBRL document

 

 

 

101.SCH

 

Inline XBRL Taxonomy Extension Schema With Embedded Linkbase Documents

 

 

 

104

 

Cover Page Interactive Data File (embedded within the Inline XBRL document)

 

* Filed herewith.

 

** Furnished herewith.

 

+ Management contract or compensatory plan or arrangement.

 

Item 16.  Form 10-K Summary

 

None.

 

 
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SIGNATURES

 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on the 30th day of April, 2025.

 

 

ASP Isotopes Inc.

 

 

 

 

 

By

/s/ Paul E. Mann

 

 

 

Paul E. Mann

 

 

 

Chairman, Chief Executive Officer and Director

 

 

 
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