BOUNDLESS BIO INC

Ticker: BOLD CUSIP: 10170A100 Class: Common Stock

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

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

Q4 2025

Shares 168 Value ($000) $0 Avg Close $1.25 Range $1.00 - $1.55

Q3 2025

Shares 168 Value ($000) $0 Avg Close $1.15 Range $1.02 - $1.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	168	$0	$1.25	$1.00 - $1.55
Q3 2025	168	$0	$1.15	$1.02 - $1.32