BOYD GAMING CORP

Ticker: BYD CUSIP: 103304101 Class: Common Stock

Polymer Capital Management (US) LLC's Holding History (CIK: 0001973324)

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

Q3 2025

Shares 10,736 Value ($000) $928 Avg Close $83.67 Range $77.77 - $87.46

Q2 2025

Shares 11,124 Value ($000) $870 Avg Close $70.97 Range $58.55 - $78.71

Q1 2025

Shares 11,127 Value ($000) $732 Avg Close $72.70 Range $63.87 - $79.75

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	10,736	$928	$83.67	$77.77 - $87.46
Q2 2025	11,124	$870	$70.97	$58.55 - $78.71
Q1 2025	11,127	$732	$72.70	$63.87 - $79.75