HADDRILL RICHARD M bought FUN
May 12, 2026 · Form 4 insider transaction
HADDRILL RICHARD M bought 10,000 shares of Six Flags Entertainment Corporation at $19.08 per share, a transaction worth $190.8K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
10,000
Price
$19.08
Total value
$190.8K
InsiderHADDRILL RICHARD M
Role—
SecurityCommon Stock, par value $0.01 per share
Transaction codeP: Open-market purchase
Transaction dateMay 12, 2026
Filing dateMay 14, 2026
Shares owned after230,117
OwnershipDirect
10b5-1 planNo
AmendedNo