COMPASS THERAPEUTICS INC

Ticker: CMPX CUSIP: 20454B104 Class: Common Stock

Atom Investors LP's Holding History (CIK: 0001738902)

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

Q4 2025

Shares 77,281 Value ($000) $415 Avg Close $4.62 Range $3.31 - $5.86

Q3 2025

Shares 106,674 Value ($000) $373 Avg Close $3.16 Range $2.50 - $3.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	77,281	$415	$4.62	$3.31 - $5.86
Q3 2025	106,674	$373	$3.16	$2.50 - $3.83