SEAWORLD ENTMT INC

Ticker: PRKS CUSIP: 81282V100 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 69 Value ($000) $3 Avg Close $41.55 Range $29.62 - $55.71

Q3 2025

Shares 89 Value ($000) $5 Avg Close $50.42 Range $43.99 - $56.95

Q2 2025

Shares 111 Value ($000) $5 Avg Close $44.66 Range $37.68 - $52.72

Q1 2025

Shares 131 Value ($000) $6 Avg Close $51.65 Range $44.10 - $60.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	69	$3	$41.55	$29.62 - $55.71
Q3 2025	89	$5	$50.42	$43.99 - $56.95
Q2 2025	111	$5	$44.66	$37.68 - $52.72
Q1 2025	131	$6	$51.65	$44.10 - $60.63