Yang Arthas Bing sold TSE
February 21, 2026 · Form 4 insider transaction
Yang Arthas Bing sold 1,898 shares of Trinseo Corp at $0.33 per share, a transaction worth $621.78. 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
1,898
Price
$0.33
Total value
$621.78
InsiderYang Arthas Bing
RoleOfficer
CompanyTrinseo Corp (TSE)
SecurityOrdinary Shares
Transaction codeF: Shares withheld for taxes
Transaction dateFebruary 21, 2026
Filing dateFebruary 24, 2026
Shares owned after52,552
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units.