| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-04 | STRECK PAUL | officer | Sale | 1,832 | $6.23 | $11K |
| 2026-03-04 | Donnelly Noel | officer | Sale | 2,032 | $6.23 | $13K |
| 2026-03-04 | McArthur James G | director, officer | Sale | 5,144 | $6.23 | $32K |
| 2026-03-04 | McArthur James G | director, officer | Sale | 131 | $6.33 | $829 |
| 2026-03-04 | Donnelly Noel | officer | Sale | 52 | $6.33 | $329 |
| 2026-03-04 | STRECK PAUL | officer | Sale | 47 | $6.29 | $296 |
| 2026-03-01 | Vittiglio Joseph | officer | Award | 30,717 | — | — |
| 2026-03-01 | Kasraian Kasra | officer | Award | 34,557 | — | — |
| 2026-03-01 | STRECK PAUL | officer | Award | 50,300 | — | — |
| 2026-03-01 | Donnelly Noel | officer | Award | 76,793 | — | — |
| 2026-03-01 | McArthur James G | director, officer | Award | 187,688 | — | — |
| 2026-03-01 | McArthur James G | director, officer | Award | 731,250 | $6.22 | $4.55M |
| 2026-03-01 | Donnelly Noel | officer | Award | 300,000 | $6.22 | $1.87M |
| 2026-03-01 | STRECK PAUL | officer | Award | 196,500 | $6.22 | $1.22M |
| 2026-03-01 | Kasraian Kasra | officer | Award | 135,000 | $6.22 | $840K |
| 2026-03-01 | Vittiglio Joseph | officer | Award | 120,000 | $6.22 | $746K |
| 2025-12-08 | Vittiglio Joseph | officer | Award | 35,000 | — | — |
| 2025-12-08 | Vittiglio Joseph | officer | Award | 160,000 | $5.59 | $894K |
| 2025-11-04 | STRECK PAUL | officer | Disposition | 202,816 | $9.83 | $1.99M |
| 2025-11-04 | McArthur James G | director, officer | Disposition | 352,705 | $8.96 | $3.16M |
| 2025-11-04 | Donnelly Noel | officer | Disposition | 203,339 | $10.88 | $2.21M |
| 2025-11-04 | Donnelly Noel | officer | Award | 203,339 | $4.53 | $921K |
| 2025-11-04 | Donnelly Noel | officer | Disposition | 169,037 | $12.00 | $2.03M |
| 2025-11-04 | Donnelly Noel | officer | Award | 169,037 | $4.53 | $766K |
| 2025-11-04 | Donnelly Noel | officer | Disposition | 144,000 | $15.25 | $2.20M |
| Filed | Form | Filer | Stake | Shares | |
|---|---|---|---|---|---|
| 2025-09-30 | SCHEDULE | RA CAPITAL MANAGEMENT, L.P. | 29.20% | 20,099,753 | view → |
| Filed | Form | Issuer | Stake | Shares | |
|---|---|---|---|---|---|
| 2026-10-26 | SCHEDULE 13G | Alector, Inc. | — | — | view → |
| 2026-10-22 | SCHEDULE 13G | Frazier Life Sciences Acquisition Corp. II | — | — | view → |
| 2026-09-22 | SCHEDULE 13G | BetterLife Pharma Inc. | — | — | view → |
| 2026-09-21 | SCHEDULE 13D/A | SIONNA THERAPEUTICS, INC. | 14.30% | 6,476,193 | view → |
| 2026-09-17 | SCHEDULE 13D/A | TYRA BIOSCIENCES, INC. | — | 14,130,492 | view → |
| 2026-09-03 | SCHEDULE 13G | JATT III Acquisition Corp | — | — | view → |
| 2026-08-17 | SCHEDULE 13G | Latigo Biotherapeutics, Inc. | — | — | view → |
| 2026-08-14 | SCHEDULE 13D/A | SEPTERNA, INC. | — | 5,525,324 | view → |
| 2026-08-11 | SCHEDULE 13D/A | Wave Life Sciences, Inc. | — | 34,314,406 | view → |
| 2026-08-10 | SCHEDULE 13D/A | SAB Biotherapeutics, Inc. | — | 9,609,852 | view → |
| 2026-07-23 | SCHEDULE 13D/A | ARTIVA BIOTHERAPEUTICS, INC. | — | 18,415,956 | view → |
| 2026-07-22 | SCHEDULE 13D/A | Freenome, Inc. | — | 15,367,270 | view → |
| 2026-07-21 | SCHEDULE 13D/A | VOR BIOPHARMA INC. | — | 12,937,855 | view → |
| 2026-07-20 | SCHEDULE 13G | Agenus Inc. | — | — | view → |
| 2026-07-07 | SCHEDULE 13D/A | Climb Bio, Inc. CLYM | 33.00% | 23,249,186 | view → |
| 2026-07-02 | SCHEDULE 13D/A | WEREWOLF THERAPEUTICS, INC. HOWL | 4.10% | 1,985,541 | view → |
| 2026-06-26 | SCHEDULE 13D/A | WEREWOLF THERAPEUTICS, INC. HOWL | 6.00% | 2,915,742 | view → |
| 2026-06-24 | SCHEDULE 13D/A | SOLID BIOSCIENCES INC. SLDB | — | 12,036,126 | view → |
| 2026-06-22 | SCHEDULE 13D/A | WEREWOLF THERAPEUTICS, INC. HOWL | — | 3,654,307 | view → |
| 2026-06-18 | SCHEDULE 13D | Parabilis Medicines, Inc. PBLS | 23.80% | 28,933,371 | view → |
Free $0 (48h-delayed alerts) · Individual $49/mo (real-time) · Team & API $199/mo · Enterprise.
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