| Date | Name | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Mon, 22 Jun 2026 | HOMBACH ROBERT J. | director | P-Purchase | 13,000 | $235.82K |
| Mon, 4 May 2026 | PureTech Health plc | 10 percent owner | C-Conversion | 965,255 | — |
| Mon, 4 May 2026 | PureTech Health plc | 10 percent owner | C-Conversion | 12,736,014 | — |
| Mon, 4 May 2026 | PureTech Health plc | 10 percent owner | C-Conversion | 2,681,265 | — |
| Mon, 4 May 2026 | ARCH Venture Partners XII, L.P. | 10 percent owner | C-Conversion | 2,681,265 | — |
| Mon, 4 May 2026 | PAUL STEVEN M | director | C-Conversion | 67,031 | — |
| Mon, 4 May 2026 | Torres Denice | director | C-Conversion | 13,406 | — |
| Mon, 4 May 2026 | Chen Michael Cunyuan | officer: Chief Scientific Officer | C-Conversion | 3,351 | — |
| Mon, 4 May 2026 | Gladstein Lana | officer: General Counsel | C-Conversion | 33,515 | — |
| Mon, 4 May 2026 | White Lauren | officer: Chief Financial Officer | C-Conversion | 6,702 | — |
| Mon, 4 May 2026 | HEALY JAMES | director | C-Conversion | 804,379 | — |
| Mon, 4 May 2026 | HEALY JAMES | director | C-Conversion | 1,927,159 | — |
| Mon, 4 May 2026 | Loebel Antony | officer: Chief Medical Officer | C-Conversion | 20,109 | — |
| Mon, 4 May 2026 | ARCH Venture Partners XII, L.P. | 10 percent owner | P-Purchase | 1,100,000 | $19.8M |
| Mon, 4 May 2026 | ARCH Venture Partners XII, L.P. | 10 percent owner | C-Conversion | 2,513,686 | — |
| Holder | Shares | % out | Change |
|---|---|---|---|
| ARCH Venture Management, LLC | 6,294,951 | 11.8% | — |
| GENERAL ATLANTIC, L.P. | 6,101,582 | 11.4% | — |
| Sofinnova Investments, Inc. | 3,564,871 | 6.7% | — |
| GOLDMAN SACHS GROUP INC | 2,178,642 | 4.1% | — |
| TRV GP VI, LLC | 2,061,222 | 3.9% | — |
| CANADA PENSION PLAN INVESTMENT BOARD | 1,975,791 | 3.7% | — |
| JPMORGAN CHASE & CO | 1,815,845 | 3.4% | — |
| Foresite Capital Management VI LLC | 1,779,521 | 3.3% | — |
| FMR LLC | 1,185,100 | 2.2% | — |
| Bellevue Group AG | 1,100,000 | 2.1% | — |
| Siren, L.L.C. | 1,095,316 | 2.0% | — |
| JENNISON ASSOCIATES LLC | 1,079,669 | 2.0% | — |
| RA CAPITAL MANAGEMENT, L.P. | 700,000 | 1.3% | — |
| VANGUARD CAPITAL MANAGEMENT LLC | 599,217 | 1.1% |
| — |
| Woodline Partners LP | 586,345 | 1.1% | — |
