2026-07-24 Purchase | 2026-07-28 5:24 pm | Artiva Biotherapeutics Inc. | ARTV | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 41,319 | $9.99 | $412,777 | 18,443,525 (Indirect) | View |
2026-07-21 Purchase | 2026-07-23 9:22 pm | Artiva Biotherapeutics Inc. | ARTV | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 264,586 | $9.7636 | $2,583,314 | 18,402,206 (Indirect) | View |
2026-07-13 Purchase(A) | 2026-07-23 9:21 pm | Artiva Biotherapeutics Inc. | ARTV | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 6,522 | $8.94 | $58,307 | 16,817,543 (Indirect) | View |
2026-07-20 Purchase | 2026-07-22 4:55 pm | Parabilis Medicines Inc. | PBLS | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 244,593 | $28.29 | $6,919,551 | 29,177,964 (Indirect) | View |
2026-07-16 Sale | 2026-07-21 4:54 pm | Vor Biopharma Inc. | VOR | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. 10% Owner | 213 | $19.75 | $4,207 | 12,401,882 (Indirect) | View |
2026-07-16 Purchase | 2026-07-20 6:08 pm | Artiva Biotherapeutics Inc. | ARTV | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 160,354 | $8.931 | $1,432,119 | 18,137,650 (Indirect) | View |
2026-07-10 Purchase | 2026-07-14 7:00 pm | Artiva Biotherapeutics Inc. | ARTV | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 21,654 | $8.9609 | $194,040 | 17,977,296 (Indirect) | View |
2026-06-25 Purchase | 2026-06-29 4:20 pm | Artiva Biotherapeutics Inc. | ARTV | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 32,876 | $8.8857 | $292,126 | 17,955,642 (Indirect) | View |
2026-06-17 Sale | 2026-06-22 6:59 pm | Werewolf Therapeutics Inc. | HOWL | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. 10% Owner | 416,911 | $0.35 | $145,919 | 303,719 (Indirect) | View |
2026-06-15 Purchase | 2026-06-17 6:24 pm | Hemab Therapeutics Holdings Inc. | COAG | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. 10% Owner | 67,669 | $24.97 | $1,689,818 | 7,808,627 (Indirect) | View |
2026-06-12 Purchase | 2026-06-16 6:08 pm | Artiva Biotherapeutics Inc. | ARTV | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 531,326 | $8.6574 | $4,599,903 | 17,922,766 (Indirect) | View |
2026-06-12 Sale | 2026-06-16 6:01 pm | Werewolf Therapeutics Inc. | HOWL | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. 10% Owner | 448,836 | $0.38713 | $173,758 | 331,414 (Indirect) | View |
2026-06-11 Purchase | 2026-06-15 6:57 pm | Parabilis Medicines Inc. | PBLS | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 21,188,750 | $20 | $423,775,000 | 2,648,278 (Indirect) | View |
2026-06-09 Sale | 2026-06-11 8:13 pm | Werewolf Therapeutics Inc. | HOWL | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. 10% Owner | 678,226 | $0.37387 | $253,569 | 361,229 (Indirect) | View |
2026-06-09 Purchase | 2026-06-11 7:36 pm | Artiva Biotherapeutics Inc. | ARTV | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 1,027,722 | $7.4438 | $7,650,148 | 17,391,440 (Indirect) | View |
2026-05-19 Purchase | 2026-05-21 4:20 pm | Hemab Therapeutics Holdings Inc. | COAG | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. 10% Owner | 4,798 | $24.96 | $119,776 | 7,740,958 (Indirect) | View |
2026-05-12 Purchase | 2026-05-14 5:21 pm | Hemab Therapeutics Holdings Inc. | COAG | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. 10% Owner | 6,387 | $24.9 | $159,036 | 7,736,160 (Indirect) | View |
2026-05-11 Purchase | 2026-05-13 5:45 pm | Artiva Biotherapeutics Inc. | ARTV | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund L.P. RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 6,510,416 | $11.52 | $74,999,992 | 18,533,856 (Indirect) | View |
2026-05-08 Sale | 2026-05-12 6:26 pm | Werewolf Therapeutics Inc. | HOWL | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP Kolchinsky Peter Shah Rajeev M. 10% Owner | 565,167 | $0.69128 | $390,688 | 406,282 (Indirect) | View |