| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 6 | -197K | 100% | $21.84 | -$4.3M |
| Net | -6 | -197K | -100% | -$4.3M |
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| ARCH Venture Partners IX, LLC | 10%+ Owner | $77.9M | Jun 30, 2021 | ||
| Kristina Burow | Director | $73M | Jun 6, 2023 | ||
| Fmr Llc | Other*, 10%+ Owner | $48.1M | -$1M | -2.05% | Oct 27, 2025 |
| John M. Evans | CEO, Director | $30.3M | -$1.79M | -5.58% | Oct 1, 2025 |
| Giuseppe Ciaramella | President | $5.2M | -$136K | -2.56% | Apr 1, 2025 |
| Sravan K. Emany | Chief Financial Officer | $3.96M | Dec 31, 2024 | ||
| Terry-Ann Burrell | Chief Financial Officer | $3.13M | Apr 26, 2024 | ||
| Christine Bellon | Chief Legal Officer | $3.12M | -$484K | -13.4% | Oct 1, 2025 |
| Amy Simon | Chief Medical Officer | $2.65M | -$572K | -17.8% | Jul 1, 2025 |
| Bethany J. Cavanagh | SVP, Finance and Treasurer | $1.57M | -$314K | -16.7% | Oct 1, 2025 |
| Chirfi Guindo | Director | $954K | Jun 4, 2025 | ||
| John Maraganore | Director | $564K | Jun 4, 2025 | ||
| Graham K. Cooper | Director | $564K | Jun 4, 2025 | ||
| Mark Fishman | Director | $564K | Jun 4, 2025 | ||
| Christi Shaw | Director | $564K | Jun 4, 2025 | ||
| Carole Ho | Director | $564K | Jun 4, 2025 | ||
| Kathleen E. Walsh | Director | $403K | Jun 4, 2025 |
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|