Stasse David Phillip sold TSE
February 21, 2026 · Form 4 insider transaction
Stasse David Phillip sold 5,028 shares of Trinseo Corp at $0.33 per share, a transaction worth $1.6K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Disposed (sell-side)
Shares
5,028
Price
$0.33
Total value
$1.6K
InsiderStasse David Phillip
RoleOfficer
CompanyTrinseo Corp (TSE)
SecurityOrdinary Shares
Transaction codeF: Shares withheld for taxes
Transaction dateFebruary 21, 2026
Filing dateFebruary 24, 2026
Shares owned after274,825
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units.