February 27, 2026 · Form 4 insider transaction
Hendriks Han sold 7,707 shares of Trinseo Corp at $0.23 per share, a transaction worth $1.8K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Shares withheld by the Company to pay taxes due following the vesting of restricted stock units.