COMPASS THERAPEUTICS INC

Ticker: CMPX CUSIP: 20454B104 Class: Common Stock

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

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

Q4 2025

Shares 1,096 Value ($000) $6 Avg Close $4.62 Range $3.31 - $5.86

Q3 2025

Shares 1,642 Value ($000) $6 Avg Close $3.16 Range $2.50 - $3.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,096	$6	$4.62	$3.31 - $5.86
Q3 2025	1,642	$6	$3.16	$2.50 - $3.83