Ainscow Robert sold ASPI
September 9, 2025 · Form 4 insider transaction
Ainscow Robert sold 4,396 shares of ASP Isotopes Inc. at $8.53 per share, a transaction worth $37.5K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4.
Direction
Disposed (sell-side)
Shares
4,396
Price
$8.53
Total value
$37.5K
InsiderAinscow Robert
RoleOfficer
CompanyASP Isotopes Inc. (ASPI)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateSeptember 9, 2025
Filing dateSeptember 10, 2025
Shares owned after1,557,158
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents shares withheld by the Company in connection with net share settlement to satisfy the exercise price associated with the reporting person's exercise of employee stock options. No shares were sold by the reporting person to satisfy the exercise price or any tax liability.