# ASP Isotopes Inc. — Form D

ASP Isotopes Inc. of DALLAS, TX, a company, filed a Form D exempt-offering notice with the SEC on 2026-07-17. The offering totals $109.2M, of which $109.2M was reported sold. Industry: Other.

## Offering

- Filed: 2026-07-17
- Form: D
- Accession: 0001921865-26-000001
- Industry: Other
- Exemptions: 06b
- Total offering: $109.2M
- Amount sold: $109.2M
- Investors: 11
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-591367

## Issuer

- Name: ASP Isotopes Inc.
- CIK: 0001921865
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Incorporated: 2021
- Address: 2200 ROSS AVENUE, SUITE 4575E Suite 4575E, DALLAS, TX, 75201
- Phone: 202-756-2245

## Officers, directors & promoters (18)

| Name | Role | Location |
| --- | --- | --- |
| Donald Ainscow | Related Person | Dallas, TX |
| Robert Ainscow | Related Person | Dallas, TX |
| Michael Gorley | Related Person | Dallas, TX |
| Ralph L. Hunter, Jr. | Related Person | Dallas, TX |
| Heather Kiessling | Related Person | Dallas, TX |
| Paul E. Mann | Related Person | Dallas, TX |
| Sipho N. Maseko | Related Person | Dallas, TX |
| Duncan Moore | Related Person | Dallas, TX |
| Robert Ryan | Related Person | Dallas, TX |
| Todd Wider | Related Person | Dallas, TX |
| Robert E Ainscow | Executive Officer | Boca Raton, FL |
| Sergey E Vasnetsov | Director | Boca Raton, FL |
| Todd E Wider | Director | Boca Raton, FL |
| Hendrik E Strydom | Director | Boca Raton, FL |
| Joshua E Donfeld | Director | Boca Raton, FL |
| Duncan E Moore | Director | Boca Raton, FL |
| Paul E Mann | Director | Boca Raton, FL |
| Paul E Mann | Executive Officer | Boca Raton, FL |

## Other filings by this issuer (1)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2023-03-21](https://search.stillhousedata.com/formd/0001477932-23-001602) | D | $5.0M | $5.0M |

## More

- [CIK 1921865 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1921865&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001921865-26-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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