Form 4 Tracker
Donald George Ainscow

EVP, Gen Counsel, Secretary · 3 filings · Latest: Sep 2, 2026

ASP Isotopes Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ASPI
Donald George AinscowEVP, Gen Counsel, SecretarySep 2, 2026
Sale
$3.8923,678$92.1K776,322
ASPI
Donald George Ainscow—Sep 2, 2026
Proposed Sale
$3.8950,000$194.4K—
ASPI
Donald George AinscowEVP, Gen Counsel, SecretaryJun 30, 2026
Sale
$6.14100,000$614.0K800,000
ASPI
Ainscow Donald George—Jun 30, 2026
Proposed Sale
$6.22100,000$622.0K—