BOISE CASCADE CO DEL

Ticker: BCC CUSIP: 09739D100 Class: EQTY

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

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

Q3 2025

Shares 134 Value ($000) $10 Avg Close $85.22 Range $75.73 - $94.49

Q2 2025

Shares 84 Value ($000) $7 Avg Close $90.02 Range $83.15 - $101.29

Q1 2025

Shares 117 Value ($000) $11 Avg Close $112.24 Range $94.56 - $129.99

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	134	$10	$85.22	$75.73 - $94.49
Q2 2025	84	$7	$90.02	$83.15 - $101.29
Q1 2025	117	$11	$112.24	$94.56 - $129.99