| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Susan D. Wyrick | SVP Finance and Accounting and Principal Accounting Officer | 2026-03-03 | 491 | $3.91 | $1.92kSell |
| 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 |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Flagship Ventures Fund V General Partner LLC | 16.82% | 44,875,217 | $141.36M | Insider |
| Fmr LLC | 14.03% | 37,430,284 | $117.91M | Institution |
| Flagship Pioneering Inc | 9.59% | 25,583,551 | $80.59M | Insider |
| Flagship Pioneering LLC | 9.37% | 25,001,856 | $78.76M | Institution |
| Arch Venture Fund X LP | 8.25% | 22,020,000 | $69.36M | Insider |
| Blackrock Inc | 5.33% | 14,223,527 | $44.80M | Institution |
| Robert Nelsen | 4.40% | 11,732,603 | $36.96M | Insider |
| Vanguard Group Inc | 3.92% | 10,455,195 | $32.93M | Institution |
| Keith Crandell | 3.86% | 10,301,250 | $32.45M | Insider |
| Canada Pension Plan Investment Board | 3.84% | 10,242,100 | $32.26M | Institution |