Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-02-06 | Lux Ventures V, L.P. | TenPercentOwner | +Conversion | 2,387,705 | — | — |
| 2026-02-06 | Lux Ventures V, L.P. | TenPercentOwner | +Conversion | 1,151,540 | — | — |
| 2026-02-06 | Lux Ventures V, L.P. | TenPercentOwner | +Conversion | 2,155,765 | — | — |
| 2026-02-06 | Wolfe Josh | Director,TenPercentOwner | +Conversion | 2,387,705 | — | — |
| 2026-02-06 | Wolfe Josh | Director,TenPercentOwner | +Conversion | 1,151,540 | — | — |
| 2026-02-06 | Wolfe Josh | Director,TenPercentOwner | +Conversion | 2,155,765 | — | — |
| 2026-02-06 | Column Group Opportunity III, LP | TenPercentOwner | +Conversion | 47,898 | — | — |
| 2026-02-06 | Column Group Opportunity III, LP | TenPercentOwner | +Conversion | 44,249 | — | — |
| 2026-02-06 | Column Group Opportunity III, LP | TenPercentOwner | +Conversion | 110,928 | — | — |
| 2026-02-06 | Column Group Opportunity III, LP | TenPercentOwner | +Conversion | 1,403,568 | — | — |
| 2026-02-06 | Column Group Opportunity III, LP | TenPercentOwner | +Conversion | 1,296,629 | — | — |
| 2026-02-06 | Column Group Opportunity III, LP | TenPercentOwner | +Buy | 1,437,323 | $18.00 | $26M |
| 2026-02-06 | Column Group Opportunity III, LP | TenPercentOwner | +Buy | 49,556 | $18.00 | $892,008 |
| 2026-02-06 | Column Group Opportunity III, LP | TenPercentOwner | +Conversion | 3,785 | — | — |
| 2026-02-06 | Column Group Opportunity III, LP | TenPercentOwner | +Conversion | 688,283 | — | — |
| 2026-02-06 | Column Group Opportunity III, LP | TenPercentOwner | +Buy | 630,881 | $18.00 | $11M |
| 2026-02-06 | PERLMUTTER ROGER M | Director,Officer | +Conversion | 284,857 | — | — |
| 2026-02-04 | Lux Ventures V, L.P. | TenPercentOwner | +Buy | 138,888 | $18.00 | $2M |
| 2026-02-04 | Lux Ventures V, L.P. | TenPercentOwner | +Buy | 138,888 | $18.00 | $2M |
| 2026-02-04 | Wolfe Josh | Director,TenPercentOwner | +Buy | 138,888 | $18.00 | $2M |
| 2026-02-04 | Wolfe Josh | Director,TenPercentOwner | +Buy | 138,888 | $18.00 | $2M |
| 2026-02-04 | FRAZIER KENNETH C | Director | +Buy | 111,111 | $18.00 | $2M |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 335,521 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 408,725 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 38,133 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 922 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 37,855 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 348,942 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 458,855 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 67,207 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 1,626 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 37,855 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 697,885 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 229,428 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 37,855 | — | — |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Buy | 55,555 | $18.00 | $999,990 |
| 2026-02-04 | Foresite Capital Opportunity Management V, LLC | TenPercentOwner | +Conversion | 1,340,878 | — | — |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
