RA
Insider selling
Robert Ainscow sold $48K of ASPI stock
Robert Ainscow, COO of ASP Isotopes Inc. (ASPI), sold 22,500 shares of ASPI stock worth $48K, per an SEC Form 4 filed Oct 17, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Oct 14, 2026, 3 days before it was made public.
ASPI has moved +4.8% since the trade date, from $2.07 to $2.17 (Oct 21, 2026 close).
- Traded
- Oct 14, 2026
- Disclosed
- Oct 17, 2026
- Filing delay
- 3 days
- Price since
- +4.8%
- Role
- COO
- Source
- SEC Form 4
More ASPI insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.