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Ownership Document |
Schema Version: X0508 |
Document Type: 4 |
Period of Report: 2024- 4/29/05:00 |
Not Subject to Section 16? No |
Issuer: |
| Issuer CIK: 1921865 |
| Issuer Name: ASP Isotopes Inc. |
| Issuer Trading Symbol: ASPI |
Reporting Owner: |
| Reporting Owner ID: |
| | Owner CIK: 2011790 |
| | Owner Name: Ryan Robert John Andrew |
| Reporting Owner Address: |
| | Owner Street 1: C/O ASP ISOTOPES INC. |
| | Owner Street 2: 1101 PENNSYLVANIA AVENUE NW, SUITE 300 |
| | Owner City: WASHINGTON, DC |
| | Owner State: DC |
| | Owner ZIP Code: 20004 |
| | Owner State Description: |
| Reporting Owner Relationship: |
| | Is Director? Yes |
| | Is Officer? No |
| | Is Ten Percent Owner? No |
| | Is Other? No |
Aff 10b5 One? No |
Non-Derivative Table: |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock |
| | Transaction Date: |
| | | Value: 2024- 4/29/05:00 |
| | Deemed Execution Date: |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: P |
| | | Equity Swap Involved? No |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 4,313 |
| | | Transaction Price Per Share: |
| Value: 3.20 |
| Footnote ID: F1 |
| | | Transaction Acquired-Disposed Code: |
| Value: A |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 555,868 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock |
| | Transaction Date: |
| | | Value: 2024- 4/30/05:00 |
| | Deemed Execution Date: |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: P |
| | | Equity Swap Involved? No |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 3,734 |
| | | Transaction Price Per Share: |
| Value: 3.72 |
| Footnote ID: F1 |
| | | Transaction Acquired-Disposed Code: |
| Value: A |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 559,602 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock |
| | Transaction Date: |
| | | Value: 2024- 4/30/05:00 |
| | Deemed Execution Date: |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: P |
| | | Equity Swap Involved? No |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 5,000 |
| | | Transaction Price Per Share: |
| Value: 3.36 |
| Footnote ID: F1 |
| | | Transaction Acquired-Disposed Code: |
| Value: A |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 564,602 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock |
| | Transaction Date: |
| | | Value: 2024- 4/30/05:00 |
| | Deemed Execution Date: |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: P |
| | | Equity Swap Involved? No |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 7,500 |
| | | Transaction Price Per Share: |
| Value: 3.34 |
| Footnote ID: F1 |
| | | Transaction Acquired-Disposed Code: |
| Value: A |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 572,102 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
Footnotes: |
| Footnote - F1: Open market purchase transactions. |
Remarks: |
Owner Signature: |
| Signature Name: /s/ Donald Ainscow, as attorney-in-fact |
| Signature Date: 2024- 5/1/05:00 |