September 25, 2025 · Form 4 insider transaction
Greene Roger sold 1,617 shares of Trinseo Corp at $2.57 per share, a transaction worth $4.2K. 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.