February 23, 2026 · Form 4 insider transaction
Witherow Brian C sold 16,469 shares of Six Flags Entertainment Corporation at $18.24 per share, a transaction worth $300.4K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Shares withheld in payment of tax liability in connection with the vesting of a previously reported awards of restricted stock and restricted stock units, which vested February 23, 2026.