| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Gregory D. Davis | Head of Research Technology | 2026-04-22 | 69,827 | $0.25 | $17.67kSell |
| Nathalie Duboisstringfellow | SVP-CHIEF DEVELOPMENT OFFICER | 2026-04-21 | 345,942 | $0.26 | $89.25kSell |
| Nathalie Duboisstringfellow | SVP-CHIEF DEVELOPMENT OFFICER | 2026-02-25 | 12,354 | $0.47 | $5.81kSell |
| Sandy MacRae | PRESIDENT CEO AND DIRECTOR | 2026-02-25 | 33,637 | $0.47 | $15.81kSell |
| Scott B. Willoughby | SVP CHIEF LEGAL OFFICER SECY | 2026-02-25 | 12,354 | $0.47 | $5.81kSell |
| Gregory D. Davis | Head of Research Technology | 2026-02-25 | 5,119 | $0.47 | $2.41kSell |
| Nikunj Jain | Principal Accounting Officer | 2026-02-25 | 5,119 | $0.47 | $2.41kSell |
| Nikunj Jain | Principal Accounting Officer | 2026-02-24 | 666 | $0.47 | $314.35Sell |
| Scott B. Willoughby | SVP CHIEF LEGAL OFFICER SECY | 2026-02-24 | 1,650 | $0.47 | $778.80Sell |
| Sandy MacRae | PRESIDENT CEO AND DIRECTOR | 2026-02-24 | 5,291 | $0.47 | $2.50kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Biogen Inc | 4.26% | 17,652,466 | $2.38M | Insider |
| Vanguard Group Inc | 2.90% | 12,000,383 | $1.62M | Institution |
| Renaissance Technologies LLC | 2.03% | 8,430,323 | $1.14M | Institution |
| Two Sigma Investments LP | 1.15% | 4,755,995 | $642.06k | Institution |
| Blackrock Inc | 1.10% | 4,571,786 | $617.19k | Institution |
| Two Sigma Advisers LP | 1.05% | 4,343,255 | $586.34k | Institution |
| Geode Capital Management LLC | 0.93% | 3,866,026 | $521.91k | Institution |
| Ra Capital Management LP | 0.89% | 3,683,002 | $497.21k | Insider |
| Jane Street Group LLC | 0.70% | 2,918,127 | $393.95k | Institution |
| Susquehanna International Group LLP | 0.52% | 2,137,120 | $288.51k | Institution |