| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Peter Scott Chin | Med | 2026-09-04 | 1,654 | $22.29 | $36.87kSell |
| Nancy Thornberry | Director | 2026-09-02 | 615 | $23.74 | $14.60kSell |
| Nancy Thornberry | Director | 2026-09-02 | 10,824 | $22.85 | $247.33kSell |
| Alexander O. Schuth | Sec | 2026-09-01 | 2,768 | $23.44 | $64.88kSell |
| Alexander O. Schuth | Sec | 2026-08-11 | 2,857 | $25.07 | $71.62kSell |
| Alexander O. Schuth | COFO and Secretary | 2026-01-06 | 17,218 | $16.50 | $284.10kSell |
| Ryan J. Watts | President and CEO | 2026-01-06 | 35,198 | $16.50 | $580.77kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Robert Nelsen | 12.98% | 20,749,930 | $428.90M | Insider |
| Biogen Inc | 8.33% | 13,310,243 | $275.12M | Insider |
| Arch Venture Fund VIII LP | 6.67% | 10,668,749 | $220.52M | Insider |
| Douglas K. Bratton | 6.31% | 10,084,938 | $208.46M | Insider |
| Fmr LLC | 6.12% | 9,779,988 | $202.15M | Insider |
| Flagship Ventures Fund V LP | 5.58% | 8,918,749 | $184.35M | Insider |
| Fil Ltd | 2.93% | 4,679,275 | $96.72M | Insider |
| Ryan J. Watts | 2.86% | 4,569,821 | $94.46M | Insider |
| Baker Bros Advisors LP | 2.14% | 3,422,366 | $70.74M | Insider |
| Marc Tessierlavigne | 1.33% | 2,123,445 | $43.89M | Insider |