BOYD GAMING CORP

Ticker: BYD CUSIP: 103304101 Class: Common Stock

Optas, LLC's Holding History (CIK: 0001802961)

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

Q4 2025

Shares 3,348 Value ($000) $285 Avg Close $82.27 Range $76.17 - $88.30

Q3 2025

Shares 2,444 Value ($000) $211 Avg Close $83.67 Range $77.77 - $87.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,348	$285	$82.27	$76.17 - $88.30
Q3 2025	2,444	$211	$83.67	$77.77 - $87.46