Thoele Grant Douglas sold ASPN
March 8, 2026 · Form 4 insider transaction
Thoele Grant Douglas sold 590 shares of Aspen Aerogels, Inc. at $3.22 per share, a transaction worth $1.9K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
590
Price
$3.22
Total value
$1.9K
InsiderThoele Grant Douglas
RoleOfficer
CompanyAspen Aerogels, Inc. (ASPN)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateMarch 8, 2026
Filing dateMarch 10, 2026
Shares owned after77,732
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares withheld by Registrant to satisfy the minimum statutory tax withholding requirements on vesting of Restricted Stock Units ("RSUs").; Represents 10,111 shares of Common Stock and 67,621 RSUs.