Company · CIK 0001921865 · SIC 2890 — Miscellaneous Chemical Products · Nasdaq
ASP Isotopes Inc. · ASPI
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 8, 2026 SForm 4 → | Sep 10, 9:45 pm EDT | Robert AinscowCOO | 8,438 | $4.29 | $36,216 | 2,248,441 | −0.37% | 10b5-1 |
| Sep 2, 2026 SForm 4 → | Sep 4, 9:33 pm EDT | Donald George AinscowEVP, Gen Counsel, Secretary | 23,678 | $3.89 | $92,107 | 776,322 | −2.96% | |
| Sep 2, 2026 SForm 4 → | Sep 4, 9:32 pm EDT | Robert AinscowCOO | 25,000 | $3.91 | $97,625 | 2,256,879 | −1.10% | 10b5-1 |
| Sep 2, 2026 SForm 4 → | Sep 4, 9:30 pm EDT | Paul Elliot MannChairman and CEO, Director | 251,275 | $3.98 | $999,237 | 9,328,570 | −2.62% | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.