RED ROCK RESORTS INC

Ticker: RRR CUSIP: 75700L108 Class: Common Stock

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

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

Q4 2025

Shares 87 Value ($000) $5 Avg Close $58.49 Range $51.76 - $64.25

Q3 2025

Shares 293 Value ($000) $18 Avg Close $58.84 Range $52.04 - $63.59

Q2 2025

Shares 335 Value ($000) $17 Avg Close $45.69 Range $35.09 - $52.36

Q1 2025

Shares 325 Value ($000) $14 Avg Close $47.31 Range $41.46 - $53.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	87	$5	$58.49	$51.76 - $64.25
Q3 2025	293	$18	$58.84	$52.04 - $63.59
Q2 2025	335	$17	$45.69	$35.09 - $52.36
Q1 2025	325	$14	$47.31	$41.46 - $53.97