February 26, 2024 · Form 4 insider transaction
Zimmerman Richard sold 18,416 shares of Six Flags Entertainment Corporation at $39.24 per share, a transaction worth $722.6K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Units were withheld to satisfy tax liability in connection with vesting of performance units.