ALUMIS INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| AKKARAJU SRINIVAS | — | Purchase | 64,969 | $8.95 | $581,473 | 1,143,845 | Dec 5, 2025 |
| AKKARAJU SRINIVAS | — | Purchase | 96,000 | $7.55 | $724,800 | 912,849 | Dec 3, 2025 |
| AKKARAJU SRINIVAS | — | Purchase | 48,537 | $7.64 | $370,823 | 691,797 | Dec 1, 2025 |
| Foresite Labs Fund I, L.P. | — | Purchase | 72,212 | $7.38 | $532,925 | 2,614,215 | Nov 21, 2025 |
| Tananbaum James B. | — | Purchase | 72,212 | $7.38 | $532,925 | 2,614,215 | Nov 21, 2025 |
| Foresite Labs Affiliates 2021, LLC | — | Purchase | 72,212 | $7.38 | $532,925 | 2,614,215 | Nov 21, 2025 |
| AKKARAJU SRINIVAS | — | Purchase | 125,743 | $7.20 | $905,350 | 643,260 | Nov 20, 2025 |
| Foresite Labs Affiliates 2021, LLC | — | Purchase | 150,000 | $5.59 | $838,500 | 2,234,129 | Nov 19, 2025 |
| Foresite Capital Management VI LLC | — | Purchase | 190,500 | $6.56 | $1,249,680 | 2,542,003 | Nov 18, 2025 |
| Tananbaum James B. | — | Purchase | 50,000 | $5.60 | $280,000 | 2,084,129 | Nov 18, 2025 |
| AKKARAJU SRINIVAS | — | Purchase | 102,652 | $6.05 | $621,045 | 379,745 | Nov 17, 2025 |
| AKKARAJU SRINIVAS | — | Purchase | 276,179 | $5.25 | $1,449,940 | 276,179 | Nov 13, 2025 |
| Pangali Sanam | Chief Legal Officer | Award / Grant | 10,000 | — | — | 11,111 | Jul 29, 2025 |
| Richardson Derrick | SVP, People and Culture | Award / Grant | 42,800 | — | — | 42,800 | Jul 29, 2025 |
| Schroer John R. | Chief Financial Officer | Award / Grant | 28,000 | — | — | 28,000 | Jul 29, 2025 |
| Hardiman Roy C. | Chief Business & Strategy Ofcr | Award / Grant | 28,000 | — | — | 206,401 | Jul 29, 2025 |
| Goldstein David M | Chief Scientific Officer | Award / Grant | 27,000 | — | — | 29,115 | Jul 29, 2025 |
| Drappa Jorn | Chief Medical Officer | Award / Grant | 25,450 | — | — | 28,450 | Jul 29, 2025 |
| Bradley Mark Christopher | Chief Development Officer | Award / Grant | 26,750 | — | — | 48,728 | Jul 29, 2025 |
| AKKARAJU SRINIVAS | — | Award / Grant | 1,214,582 | — | — | 4,801,370 | May 21, 2025 |
| AyurMaya Capital Management Company, LP | — | Award / Grant | 4,493,741 | — | — | 15,139,707 | May 21, 2025 |
| Machado Patrick | — | Award / Grant | 7,064 | — | — | 7,064 | May 21, 2025 |
| Tananbaum James B. | — | Purchase | 25,000 | $4.62 | $115,500 | 4,227,670 | May 6, 2025 |
| Foresite Labs Affiliates 2021, LLC | — | Purchase | 25,000 | $4.62 | $115,500 | 4,227,670 | May 6, 2025 |
| AKKARAJU SRINIVAS | — | Purchase | 138,368 | $4.58 | $633,725 | 3,564,786 | May 5, 2025 |
| Foresite Labs Management I, LLC | — | Purchase | 20,000 | $4.34 | $86,800 | 4,247,670 | May 2, 2025 |
| Colowick Alan | — | Purchase | 16,104 | $6.97 | $112,245 | 16,104 | Apr 2, 2025 |
| Babler Martin | President, CEO and Chairman | Purchase | 15,650 | $6.44 | $100,786 | 106,454 | Apr 1, 2025 |
| AKKARAJU SRINIVAS | — | Purchase | 1,562,500 | $16.00 | $25,000,000 | 3,266,498 | Jul 1, 2024 |
| Foresite Labs Affiliates 2021, LLC | — | C | 967,567 | — | — | 967,567 | Jul 1, 2024 |
| Foresite Capital Opportunity Management V, LLC | — | C | 1,122,994 | — | — | 3,067,571 | Jul 1, 2024 |
| Tananbaum James B. | — | C | 622,344 | — | — | 4,249,991 | Jul 1, 2024 |
| GOEL DAVID E. | — | Award / Grant | 2,500,000 | $16.00 | $40,000,000 | 10,645,966 | Jul 1, 2024 |
| Yao Zhengbin | — | Disposition | 23,529 | — | — | — | Jul 1, 2024 |
| AKKARAJU SRINIVAS | — | Disposition | 1,703,998 | — | — | — | Jul 1, 2024 |
| Klein Sara | General Counsel - Corp Secy | Award / Grant | 33,796 | — | — | 33,796 | Jul 1, 2024 |
| Hardiman Roy C. | Chief Business & Legal Officer | Award / Grant | 175,401 | — | — | 175,401 | Jul 1, 2024 |
| Goldstein David M | Chief Scientific Officer | Disposition | 213,903 | — | — | — | Jul 1, 2024 |
| Bradley Mark Christopher | Chief Development Officer | Award / Grant | 20,026 | — | — | 20,026 | Jul 1, 2024 |
| Babler Martin | President, CEO and Chairman | Disposition | 90,804 | — | — | — | Jul 1, 2024 |