Donald George Ainscow, EVP, Gen Counsel, Secretary at ASP Isotopes, sold ASPI on Sep 2, 2026
Data as of Oct 16
▼ SELL$92.1K23,678 shares at $3.89Donald George Ainscow EVP, Gen Counsel, SecretaryASPI ASP Isotopes Inc.
- Traded
- Sep 2, 2026
- Disclosed
- Sep 4, 2026
- Filed
- 2 days after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
ASPI since disclosure
−49.0%
after the sale
Similar stocks (XLB) since disclosure
−2.9%
XLB — its sector index fund
Change in closing price from Sep 4, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.