Dieckmann Christian sold FUN
February 23, 2026 · Form 4 insider transaction
Dieckmann Christian sold 3,887 shares of Six Flags Entertainment Corporation at $18.24 per share, a transaction worth $70.9K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
3,887
Price
$18.24
Total value
$70.9K
InsiderDieckmann Christian
Role—
SecurityCommon Stock, par value $0.01 per share
Transaction codeF: Shares withheld for taxes
Transaction dateFebruary 23, 2026
Filing dateFebruary 25, 2026
Shares owned after37,404
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
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.