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ALUMIS INC.

ALMS Net buying
CIK 0001847367 #1768 in the set updated 17 Sep 2026
Bought (12 mo)
$61.68M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$1.55M
$0.00 on a plan · $140.00K straight out of an exercise
Sold at will
$1.41M
8 of 9 sales
Net
+$60.13M
+$60.27M against sales at will

By person

18 insiders · 51 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
$29.80M (19)
$1.01M (2)
+$28.78M
9,092,850
$96.63M
+89.0%
Foresite Capital Management VI LLC entity
10% owner
$10.63M (7)
+$10.63M
680,486
$7.23M
+387.4%
Foresite Labs, LLC entity
10% owner
$10.63M (7)
+$10.63M
680,486
$7.23M
+387.4%
Tananbaum James B.
Director
$10.63M (7)
+$10.63M
680,486
$7.23M
+387.4%
Pangali Sanam
Chief Legal Officer
$175.97K (2) scheduled
−$175.97K
9,747
$103.58K
+777.3%
Schroer John R.
Chief Financial Officer
$86.55K (1)
−$86.55K
24,718
$262.68K
Hardiman Roy C.
Chief Business & Strategy Ofcr
$70.99K (1)
−$70.99K
207,746
$2.21M
+13.9%
Goldstein David M
Chief Scientific Officer
$68.46K (1)
−$68.46K
30,970
$329.12K
+371.7%
Bradley Mark Christopher
Chief Development Officer
$67.82K (1)
−$67.82K
48,533
$515.77K
+99.3%
Drappa Jorn
Chief Medical Officer
$64.53K (1)
−$64.53K
56,892
$604.60K
+708.5%
AyurMaya Capital Management Company, LP entity
Director
15,139,707
$160.89M
+42.2%
Babler Martin
President, CEO and Chairman
106,454
$1.13M
+17.2%
Richardson Derrick
SVP, People and Culture
42,800
$454.84K
Yao Zhengbin
Director
27,082
$287.80K
+15.1%
Colowick Alan
Director
18,404
$195.58K
Machado Patrick
Director
10,617
$112.83K
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
Pangali Sanam
6 Jul 2026
Chief Legal Officer
Sold after exercise
5,000
$28.00
$140.00K

What was left out

Form 4 filings counted 40
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 8
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 1
Sales at will 8
Transactions with no price 0
Shares from compensation/vesting 12,360,507
History held since 1 Jul 2024