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ALUMIS INC.

ALMS Net buying
CIK 0001847367 #1768 in the set updated 17 Sep 2026
Bought (1 mo)
$10.73M
out of their own pocket, the only kind of buying there is
Sold (1 mo)
$1.01M
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$1.01M
2 of 2 sales
Net
+$9.71M
+$9.71M against sales at will

By person

18 insiders · 6 transactions
1.6×

Martin Babler holds only 1.6 times base salary in stock. $1.13M of shares against $680.83K in salary for 2025.

Salary from the company's own proxy. The shares are what Martin Babler last reported holding, valued at $10.63, the price Common Stock was last bought or sold at on the open market here, on 8 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
AKKARAJU SRINIVAS
Director
$10.73M (4)
$1.01M (2)
+$9.71M
9,092,850
$96.63M
+89.0%
AyurMaya Capital Management Company, LP entity
Director
15,139,707
$160.89M
+42.2%
Foresite Labs, LLC entity
10% owner
680,486
$7.23M
+387.4%
Foresite Capital Management VI LLC entity
10% owner
680,486
$7.23M
+387.4%
Tananbaum James B.
Director
680,486
$7.23M
+387.4%
Hardiman Roy C.
Chief Business & Strategy Ofcr
207,746
$2.21M
+13.9%
Babler Martin
President, CEO and Chairman
106,454
$1.13M
+17.2%
Drappa Jorn
Chief Medical Officer
56,892
$604.60K
+708.5%
Bradley Mark Christopher
Chief Development Officer
48,533
$515.77K
+99.3%
Richardson Derrick
SVP, People and Culture
42,800
$454.84K
Goldstein David M
Chief Scientific Officer
30,970
$329.12K
+371.7%
Yao Zhengbin
Director
27,082
$287.80K
+15.1%
Schroer John R.
Chief Financial Officer
24,718
$262.68K
Colowick Alan
Director
18,404
$195.58K
Machado Patrick
Director
10,617
$112.83K
Pangali Sanam
Chief Legal Officer
9,747
$103.58K
+777.3%
TETRAULT LYNN A.
Director
3,553
$37.76K
Srivastava Sapna
Director
3,553
$37.76K

No percentages here. This company's share count has moved by a factor of 2.4 over the window, from 53,752,223 to 127,690,254 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
AKKARAJU SRINIVAS
8 Sep 2026
Director
Buy indirect
273,290
$10.63
$2.90M
AKKARAJU SRINIVAS
8 Sep 2026
Director
Buy indirect
273,291
$10.63
$2.90M
AKKARAJU SRINIVAS
4 Sep 2026
Director
Buy indirect
220,070
$11.17
$2.46M
AKKARAJU SRINIVAS
4 Sep 2026
Director
Buy indirect
220,070
$11.17
$2.46M

What was left out

Form 4 filings counted 1
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 2
Transactions with no price 0
Shares from compensation/vesting 0
History held since 1 Jul 2024