| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Susan D. Wyrick | Acting Chief Financial Officer and Principal Accounting Officer | 2026-01-05 | 2,407 | $4.27 | $10.28kSell |
| Susan D. Wyrick | Acting Chief Financial Officer and Principal Accounting Officer | 2025-12-15 | 873 | $5.22 | $4.56kSell |
| Susan D. Wyrick | Officer | 2025-12-04 | 2,565 | $4.44 | $11.39kSell |
| Susan D. Wyrick | Officer | 2025-06-04 | 2,567 | $2.32 | $5.96kSell |
| Bernard J. Cassidy | EVP General Counsel | 2025-03-10 | 2,833 | $2.56 | $7.25kSell |
| Susan D. Wyrick | Acting Chief Financial Officer and Principal Accounting Officer | 2025-03-10 | 836 | $2.56 | $2.14kSell |
| Steve Harr | President CEO | 2025-03-10 | 12,820 | $2.56 | $32.82kSell |
| Susan D. Wyrick | Acting Chief Financial Officer and Principal Accounting Officer | 2025-03-03 | 490 | $2.56 | $1.25kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Flagship Ventures Fund V General Partner LLC | 16.85% | 44,875,217 | $205.98M | Insider |
| Fmr LLC | 14.05% | 37,431,365 | $171.81M | Institution |
| Flagship Pioneering Inc | 9.60% | 25,583,551 | $117.43M | Insider |
| Flagship Pioneering Inc | 9.39% | 25,001,856 | $114.76M | Institution |
| Arch Venture Fund X LP | 8.27% | 22,020,000 | $101.07M | Insider |
| Robert Nelsen | 4.40% | 11,732,603 | $53.85M | Insider |
| Baillie Gifford Co | 4.29% | 11,436,503 | $52.49M | Institution |
| Blackrock Inc | 4.21% | 11,226,136 | $51.53M | Institution |
| Keith Crandell | 3.87% | 10,301,250 | $47.28M | Insider |
| Canada Pension Plan Investment Board | 3.82% | 10,175,000 | $46.70M | Institution |