Mann Paul Elliot (CIK 1744816) reported 18 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-03). Recent activity: Buy ASPI (2.2M shares), Sell ASPI (83,758 shares), Sell ASPI (83,758 shares), Sell ASPI (83,759 shares), Buy ASPI (162,153 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-03 | ASP Isotopes Inc. (ASPI) | Chairman and CEO | Buy | 2.2M | $0 |
| 2026-06-03 | ASP Isotopes Inc. (ASPI) | Chairman and CEO | Sell | 83,758 | $660,013 |
| 2026-06-03 | ASP Isotopes Inc. (ASPI) | Chairman and CEO | Sell | 83,758 | $694,354 |
| 2026-06-03 | ASP Isotopes Inc. (ASPI) | Chairman and CEO | Sell | 83,759 | $649,970 |
| 2026-03-02 | ASP Isotopes Inc. (ASPI) | Executive Chairman | Buy | 162,153 | $882,112 |
| 2025-12-03 | ASP Isotopes Inc. (ASPI) | Executive Chairman | Sell | 162,153 | $932,380 |
| 2025-11-28 | ASP Isotopes Inc. (ASPI) | Executive Officer | Sell | 112,500 | $844,875 |
| 2025-11-28 | ASP Isotopes Inc. (ASPI) | Executive Officer | Sell | 50,000 | $288,500 |
| 2025-09-10 | ASP Isotopes Inc. (ASPI) | Chief Executive Officer | Sell | 81,076 | $691,578 |
| 2025-09-10 | ASP Isotopes Inc. (ASPI) | Chief Executive Officer | Buy | 216,000 | $432,000 |
| 2025-09-10 | ASP Isotopes Inc. (ASPI) | Chief Executive Officer | Sell | 50,644 | $431,993 |
| 2025-09-10 | ASP Isotopes Inc. (ASPI) | Chief Executive Officer | Buy | 1.0M | $2.0M |
| 2025-09-10 | ASP Isotopes Inc. (ASPI) | Chief Executive Officer | Sell | 234,466 | $2.0M |
| 2025-09-10 | ASP Isotopes Inc. (ASPI) | Chief Executive Officer | Sell | 81,077 | $680,236 |
| 2025-04-17 | ASP Isotopes Inc. (ASPI) | Chief Executive Officer | Sell | 316,667 | $1.8M |
| 2025-04-17 | ASP Isotopes Inc. (ASPI) | Chief Executive Officer | Sell | 316,667 | $1.7M |
| 2025-04-17 | ASP Isotopes Inc. (ASPI) | Chief Executive Officer | Sell | 316,666 | $1.8M |
| 2025-04-15 | ASP Isotopes Inc. (ASPI) | Chief Executive Officer | Buy | 1.4M | $0 |
Source: SEC Form 4 filings · as of 2026-06-03