ALUMIS INC

Ticker: ALMS CUSIP: 022307102 Class: COM

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2025

Shares 173,833 Value ($000) $1,697 Avg Close $6.98 Range $3.92 - $12.44

Q3 2025

Shares 27,109 Value ($000) $108 Avg Close $4.12 Range $2.92 - $5.13

Q2 2025

Shares 111,044 Value ($000) $333 Avg Close $4.72 Range $2.76 - $10.49

Q1 2025

Shares 18,091 Value ($000) $111 Avg Close $5.82 Range $3.18 - $9.07

Q2 2024

Shares 10,155 Value ($000) $135 Avg Close $13.30 Range $12.02 - $13.53

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	173,833	$1,697	$6.98	$3.92 - $12.44
Q3 2025	27,109	$108	$4.12	$2.92 - $5.13
Q2 2025	111,044	$333	$4.72	$2.76 - $10.49
Q1 2025	18,091	$111	$5.82	$3.18 - $9.07
Q2 2024	10,155	$135	$13.30	$12.02 - $13.53