BOYD GAMING CORP

Ticker: BYD CUSIP: 103304101 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q2 2025

Shares 7,614 Value ($000) $596 Avg Close $70.97 Range $58.55 - $78.71

Q1 2025

Shares 81,308 Value ($000) $5,353 Avg Close $72.70 Range $63.87 - $79.75

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	7,614	$596	$70.97	$58.55 - $78.71
Q1 2025	81,308	$5,353	$72.70	$63.87 - $79.75