28 insiders reported 204 Form 4 transactions for ALUMIS INC. (ALMS) over the past 18 months (most recent 2026-08-05). Recent activity: Hardiman Roy C. (Chief Business & Strategy Ofcr) Sell 2,692 shares, Schroer John R. (Chief Financial Officer) Sell 3,282 shares, Goldstein David M (Chief Scientific Officer) Sell 2,596 shares, Drappa Jorn (Chief Medical Officer) Sell 2,447 shares, Bradley Mark Christopher (Chief Development Officer) Sell 2,572 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-05 | Hardiman Roy C. | Chief Business & Strategy Ofcr | Sell | 2,692 | $70,988 |
| 2026-08-05 | Schroer John R. | Chief Financial Officer | Sell | 3,282 | $86,546 |
| 2026-08-05 | Goldstein David M | Chief Scientific Officer | Sell | 2,596 | $68,457 |
| 2026-08-05 | Drappa Jorn | Chief Medical Officer | Sell | 2,447 | $64,527 |
| 2026-08-05 | Bradley Mark Christopher | Chief Development Officer | Sell | 2,572 | $67,824 |
| 2026-08-05 | Pangali Sanam | Chief Legal Officer | Sell | 1,364 | $35,969 |
| 2026-07-08 | Pangali Sanam | Chief Legal Officer | Buy | 5,000 | $25,300 |
| 2026-07-08 | Pangali Sanam | Chief Legal Officer | Sell | 5,000 | $140,000 |
| 2026-07-02 | AKKARAJU SRINIVAS | Director | Buy | 3,553 | $0 |
| 2026-07-02 | Yao Zhengbin | Director | Buy | 3,553 | $0 |
| 2026-07-02 | Srivastava Sapna | Director | Buy | 3,553 | $0 |
| 2026-07-02 | TETRAULT LYNN A. | Director | Buy | 3,553 | $0 |
| 2026-07-02 | Machado Patrick | Director | Buy | 3,553 | $0 |
| 2026-05-27 | Drappa Jorn | Chief Medical Officer | Buy | 11,317 | $100,042 |
| 2026-05-27 | Drappa Jorn | Chief Medical Officer | Buy | 15,535 | $78,607 |
| 2026-04-03 | Foresite Capital Management V, LLC | 10% Owner | Sell | 1.2M | $0 |
| 2026-04-03 | Foresite Capital Opportunity Management V, LLC | 10% Owner | Sell | 1.2M | $0 |
| 2026-04-03 | Foresite Labs Affiliates 2021, LLC | 10% Owner | Sell | 1.2M | $0 |
| 2026-04-03 | Foresite Labs, LLC | 10% Owner | Sell | 1.2M | $0 |
| 2026-04-03 | Foresite Capital Fund V, L.P. | 10% Owner | Sell | 1.2M | $0 |
| 2026-04-03 | Foresite Capital Management VI LLC | 10% Owner | Sell | 1.2M | $0 |
| 2026-04-03 | Foresite Capital Fund VI LP | 10% Owner | Sell | 1.2M | $0 |
| 2026-04-03 | Foresite Labs Management I, LLC | 10% Owner | Sell | 1.2M | $0 |
| 2026-04-03 | Foresite Capital Opportunity Fund V, L.P. | 10% Owner | Sell | 1.2M | $0 |
| 2026-04-03 | Foresite Labs Fund I, L.P. | 10% Owner | Sell | 1.2M | $0 |
Source: SEC Form 4 filings · as of 2026-08-05