ALUMIS INC

Ticker: ALMS CUSIP: 022307102 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 372,901 Value ($000) $3,640 Avg Close $6.98 Range $3.92 - $12.44

Q1 2025

Shares 19,000 Value ($000) $117 Avg Close $5.82 Range $3.18 - $9.07

Q4 2024

Shares 13,800 Value ($000) $108 Avg Close $10.02 Range $7.46 - $13.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	372,901	$3,640	$6.98	$3.92 - $12.44
Q1 2025	19,000	$117	$5.82	$3.18 - $9.07
Q4 2024	13,800	$108	$10.02	$7.46 - $13.11