Miscellaneous Chemical Products · DE · CIK 1921865
ASP Isotopes Inc. develops isotope enrichment platforms for nuclear medicine, semiconductors, and nuclear energy
Comparable business profile · signals at a glance
In the 90 days to Mar 6, 2026: 3 sold $1.4M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 6, 2026 | Ainscow RobertCOO | Sell | 8,438 | $5.44 | $46K |
| Mar 2, 2026 | Mann Paul ElliotExecutive Chairman | Sell | 162,153 | $5.44 | $882K |
| Dec 18, 2025 | Kiessling HeatherChief Financial Officer | Sell | 80,000 | $5.80 | $464K |
| Dec 8, 2025 | Ainscow RobertInterim CEO and COO | Sell | 8,438 | $6.20 | $52K |
| Dec 1, 2025 | Mann Paul ElliotExecutive Chairman | Sell | 162,153 | $5.75 | $932K |
| Nov 25, 2025 | Mann Paul ElliotExecutive Officer | Sell | 50,000 | $5.77 | $289K |
| Nov 25, 2025 | Ainscow RobertInterim CEO and COO | Sell | 25,000 | $5.77 | $144K |
| Nov 17, 2025 | Mann Paul ElliotExecutive Officer | Sell | 112,500 | $7.51 | $845K |
| Nov 17, 2025 | Ainscow RobertInterim CEO and COO | Sell | 67,500 | $7.51 | $507K |
| Oct 14, 2025 | Ainscow RobertInterim CEO and COO | Sell | 22,500 | $13.60 | $306K |
| Sep 30, 2025 | Gorley MichaelDirector | Sell | 64,000 | $9.75 | $624K |
| Sep 15, 2025 | Wider ToddDirector | Sell | 74,108 | $8.76 | $649K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.