Ownership | 2025-01-30 9:25 pm | N/A N/A | Metsera Inc. | MTSR | ARCH Venture Partners XII LLC ARCH Venture Fund XII L.P. ARCH Venture Partners XII L.P. ARCH Venture Fund XIII L.P. ARCH Venture Partners XIII L.P. ARCH Venture Partners XIII LLC CRANDELL KEITH GILLIS STEVEN NELSEN ROBERT 10% Owner | 0 | $0 | 24,594,586 (Indirect) | View |
Ownership | 2025-01-30 4:42 pm | N/A N/A | Maze Therapeutics Inc. | MAZE | ARCH Venture Partners X LLC ARCH Venture Partners X L.P. ARCH Venture Partners X Overage L.P. ARCH Venture Fund X L.P. ARCH Venture Fund X Overage L.P. NELSEN ROBERT CRANDELL KEITH Burow Kristina GILLIS STEVEN 10% Owner | 0 | $0 | 37,588,634 (Indirect) | View |
2024-06-10 Conversion | 2024-06-10 7:46 pm | N/A N/A | Rapport Therapeutics Inc. | RAPP | ARCH Venture Partners XII LLC ARCH Venture Partners XII L.P. ARCH Venture Fund XII L.P. CRANDELL KEITH NELSEN ROBERT Burow Kristina GILLIS STEVEN 10% Owner | 35,652,876 | $0 | 3,728,738 (Indirect) | View |
Ownership | 2024-06-06 7:14 pm | N/A N/A | Rapport Therapeutics Inc. | RAPP | ARCH Venture Partners XII LLC ARCH Venture Partners XII L.P. ARCH Venture Fund XII L.P. CRANDELL KEITH NELSEN ROBERT Burow Kristina GILLIS STEVEN 10% Owner | 0 | $0 | 3,728,738 (Indirect) | View |
2024-04-02 Conversion | 2024-04-04 4:30 pm | N/A N/A | Boundless Bio Inc. | BOLD | CRANDELL KEITH BYBEE CLINTON NELSEN ROBERT GILLIS STEVEN 10% Owner | 4,851,442 | $0 | 1,181,766 (Indirect) | View |
Ownership | 2024-03-27 7:56 pm | N/A N/A | Boundless Bio Inc. | BOLD | CRANDELL KEITH BYBEE CLINTON NELSEN ROBERT GILLIS STEVEN 10% Owner | 0 | $0 | 2,494,095 (Indirect) | View |
2023-12-08 Other | 2023-12-12 7:53 pm | N/A N/A | Neumora Therapeutics Inc. | NMRA | ARCH Venture Partners XII LLC ARCH Venture Partners XII L.P. ARCH Venture Fund XII L.P. CRANDELL KEITH GILLIS STEVEN NELSEN ROBERT BYBEE CLINTON 10% Owner | 1,879,654 | $0 | 32,424,564 (Indirect) | View |
2023-09-19 Conversion | 2023-09-20 06:16 am | N/A N/A | Neumora Therapeutics Inc. | NMRA | ARCH Venture Partners X LLC ARCH Venture Partners XII LLC ARCH Venture Partners XII L.P. ARCH Venture Fund XII L.P. CRANDELL KEITH GILLIS STEVEN NELSEN ROBERT BYBEE CLINTON 10% Owner | 17,424,704 | $0 | 3,624,143 (Indirect) | View |
Ownership | 2023-09-14 9:29 pm | N/A N/A | Neumora Therapeutics Inc. | NMRA | ARCH Venture Partners X LLC ARCH Venture Partners XII LLC ARCH Venture Partners XII L.P. ARCH Venture Fund XII L.P. CRANDELL KEITH GILLIS STEVEN NELSEN ROBERT BYBEE CLINTON 10% Owner | 0 | $0 | 28,045,420 (Indirect) | View |
2023-07-28 Other | 2023-08-10 8:27 pm | N/A N/A | DA32 Life Science Tech Acquisition Corp. | DALS | ARCH Venture Fund XI L.P. ARCH Venture Partners XI L.P. ARCH Venture Partners XI LLC NELSEN ROBERT Burow Kristina GILLIS STEVEN 10% Owner | 1,600,000 | $0 | 2,250,000 (Direct) | View |
2023-07-27 Option Award | 2023-07-28 6:30 pm | N/A 2033-07-27 | VBI Vaccines Inc | VBIV | GILLIS STEVEN Director | 52,500 | $0 | 52,500 (Direct) | View |
2023-06-14 Option Award | 2023-06-15 7:25 pm | N/A 2023-06-14 | Homology Medicines Inc. | FIXX | GILLIS STEVEN Director | 23,000 | $0 | 23,000 (Direct) | View |
2023-02-16 Exercise | 2023-02-21 4:31 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | GILLIS STEVEN Director | 8,750 | $0 | 8,750 (Direct) | View |
2023-01-26 Option Award | 2023-01-30 5:03 pm | N/A 2033-01-26 | VBI Vaccines Inc | VBIV | GILLIS STEVEN Director | 75,000 | $0 | 75,000 (Direct) | View |
2022-10-24 Conversion | 2022-10-26 8:01 pm | N/A N/A | Prime Medicine Inc. | PRME | ARCH Venture Partners X LLC ARCH Venture Partners X L.P. ARCH Venture Partners X Overage L.P. ARCH Venture Fund X L.P. ARCH Venture Fund X Overage L.P. CRANDELL KEITH Burow Kristina GILLIS STEVEN 10% Owner | 41,344,576 | $0 | 6,128,297 (Indirect) | View |
Ownership | 2022-10-19 8:08 pm | N/A N/A | Prime Medicine Inc. | PRME | ARCH Venture Partners X LLC ARCH Venture Partners X L.P. ARCH Venture Partners X Overage L.P. ARCH Venture Fund X L.P. ARCH Venture Fund X Overage L.P. CRANDELL KEITH Burow Kristina GILLIS STEVEN 10% Owner | 0 | $0 | 11,456,594 (Indirect) | View |
2022-06-17 Option Award | 2022-06-21 4:45 pm | N/A 2032-06-16 | Codiak BioSciences Inc. | CDAK | GILLIS STEVEN Director | 9,000 | $0 | 9,000 (Direct) | View |
2022-06-15 Option Award | 2022-06-17 4:06 pm | N/A 2032-06-15 | Homology Medicines Inc. | FIXX | GILLIS STEVEN Director | 18,000 | $0 | 18,000 (Direct) | View |
2022-02-16 Option Award | 2022-02-18 4:06 pm | N/A N/A | Codiak BioSciences Inc. | CDAK | GILLIS STEVEN Director | 8,750 | $0 | 8,750 (Direct) | View |
2022-01-27 Option Award | 2022-01-31 5:52 pm | N/A 2032-01-27 | VBI Vaccines Inc | VBIV | GILLIS STEVEN Director | 100,000 | $0 | 100,000 (Direct) | View |
2021-08-05 Other | 2021-08-09 8:31 pm | N/A N/A | DA32 Life Science Tech Acquisition Corp. | DALS | ARCH Venture Fund XI L.P. ARCH Venture Partners XI L.P. ARCH Venture Partners XI LLC NELSEN ROBERT Burow Kristina GILLIS STEVEN Member of 10% owner group 10% Owner | 701,250 | $0 | 4,465,000 (Indirect) | View |
2021-07-30 Other | 2021-08-03 9:06 pm | N/A N/A | DA32 Life Science Tech Acquisition Corp. | DALS | ARCH Venture Fund XI L.P. ARCH Venture Partners XI L.P. ARCH Venture Partners XI LLC NELSEN ROBERT Burow Kristina GILLIS STEVEN 10% Owner | 650,000 | $10 | 4,500,000 (Indirect) | View |
Ownership | 2021-07-27 9:58 pm | N/A N/A | DA32 Life Science Tech Acquisition Corp. | DALS | ARCH Venture Fund XI L.P. ARCH Venture Partners XI L.P. ARCH Venture Partners XI LLC NELSEN ROBERT Burow Kristina GILLIS STEVEN 10% Owner | 0 | $0 | 5,166,250 (Indirect) | View |
2021-07-20 Conversion | 2021-07-20 8:53 pm | N/A N/A | Erasca Inc. | ERAS | ARCH Venture Partners X LLC ARCH Venture Fund X L.P. ARCH Venture Fund X Overage L.P. ARCH Venture Partners X L.P. ARCH Venture Partners X Overage L.P. NELSEN ROBERT CRANDELL KEITH Burow Kristina GILLIS STEVEN 10% Owner | 18,794,443 | $0 | 5,527,777 (Indirect) | View |
Ownership | 2021-07-15 9:06 pm | N/A N/A | Erasca Inc. | ERAS | ARCH Venture Partners X LLC ARCH Venture Fund X L.P. ARCH Venture Fund X Overage L.P. ARCH Venture Partners X L.P. ARCH Venture Partners X Overage L.P. NELSEN ROBERT CRANDELL KEITH Burow Kristina GILLIS STEVEN 10% Owner | 0 | $0 | 11,055,554 (Indirect) | View |
2021-06-21 Conversion | 2021-06-23 4:29 pm | N/A N/A | Verve Therapeutics Inc. | VERV | ARCH Venture Partners X LLC ARCH Venture Fund X L.P. ARCH Venture Fund X Overage L.P. ARCH Venture Partners X L.P. ARCH Venture Partners X Overage L.P. CRANDELL KEITH NELSEN ROBERT Burow Kristina GILLIS STEVEN 10% Owner | 25,739,146 | $0 | 1,254,405 (Indirect) | View |
2021-06-18 Option Award | 2021-06-22 7:10 pm | N/A 2031-06-17 | Codiak BioSciences Inc. | CDAK | GILLIS STEVEN Director | 10,000 | $0 | 10,000 (Direct) | View |
2021-06-17 Option Award | 2021-06-22 5:35 pm | N/A 2031-06-17 | Homology Medicines Inc. | FIXX | GILLIS STEVEN Director | 18,000 | $0 | 18,000 (Direct) | View |
Ownership | 2021-06-16 7:35 pm | N/A N/A | Verve Therapeutics Inc. | VERV | ARCH Venture Fund X L.P. ARCH Venture Fund X Overage L.P. ARCH Venture Partners X L.P. ARCH Venture Partners X Overage L.P. ARCH Venture Partners X LLC CRANDELL KEITH NELSEN ROBERT Burow Kristina GILLIS STEVEN 10% Owner | 0 | $0 | 2,508,809 (Indirect) | View |
2021-02-08 Conversion | 2021-02-10 7:22 pm | N/A N/A | Sana Biotechnology Inc. | SANA | ARCH Venture Fund X L.P. CRANDELL KEITH BYBEE CLINTON Burow Kristina GILLIS STEVEN 10% Owner | 65,625,000 | $0 | 11,718,750 (Indirect) | View |