SIX FLAGS ENTERTAINMENT CORP

Ticker: FUN CUSIP: 83001C108 Class: Com

RUSH ISLAND MANAGEMENT, LP's Holding History (CIK: 0001736465)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,181,229 Value ($000) $18,120 Avg Close $18.08 Range $12.51 - $27.37

Q3 2025

Shares 487,121 Value ($000) $11,067 Avg Close $26.56 Range $20.79 - $33.50

Q2 2025

Shares 3,794,084 Value ($000) $115,454 Avg Close $33.51 Range $28.02 - $38.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,181,229	$18,120	$18.08	$12.51 - $27.37
Q3 2025	487,121	$11,067	$26.56	$20.79 - $33.50
Q2 2025	3,794,084	$115,454	$33.51	$28.02 - $38.47