This table shows the list known insiders, and is generated automatically from filings disclosed to the SEC. In addition to the names, most recent title, and director, officer, or 10% owner designation, we provide the latest disclosed holdings.
| Name | Shares | Options |
|---|---|---|
| Casdin Partners Master Fund, L.P. | 2,417,596 | 0 |
| Redmile Group, LLC | 1,936,530 | 0 |
| Cormorant Asset Management, LLC | 984,224 | 0 |
| Rock Springs Capital Management LP | 926,298 | 0 |
| FMR LLC / Fidelity Management & Research F-Prime Capital Partners Healthcare Fund V LP | 842,884 | 0 |
| FMR LLC / Fidelity Management & Research F-Prime Capital Partners Healthcare Fund V LP | 570,729 | 0 |
| Logos Global Management LP | 370,000 | 0 |
| Kathiresan Sekar | 317,839 | 0 |
| Ashe Andrew D. | 170,722 | 125,000 |
| ADELMAN BURT A Burt A Adelman 2002 Trust | 18,700 | 0 |
| Bellinger Andrew | 6,629 | 0 |
| Beaudoin Margaret | 1,000 | 0 |
| GV 2019 GP, L.L.C. By GV 2019 L.P. | 0 | 0 |
| Joung Jae Keith By Jae Keith Joung 2017 Irrevocable Trust | 0 | 0 |
| ADELMAN BURT A The Burt A. Adelman 2021 GRAT | 0 | 0 |
| ARCH Venture Partners X, LLC ARCH Venture Fund X, L.P. | 0 | 0 |
| Novo A/S | 0 | 0 |
| Beam Therapeutics Inc. | 0 | 0 |
| 0 | 0 | |
| Yeshwant Krishna By GV 2019 L.P. | 0 | 0 |
| Kathiresan Sekar Kathiresan Family 2021 Irrevocable Trust | 0 | 0 |
| Dorval Allison | 0 | 60,000 |
| ARCH Venture Partners X, LLC ARCH Venture Fund X Overage, L.P. | 0 | 0 |
| Wellington Biomedical Innovation Master Investors (Cayman) I L.P. | 0 | 0 |
| MacLean Michael F | 0 | 47,664 |
| Rozen Israel | 0 | 0 |
| Broad Institute, Inc. | 0 | 0 |
| ARCH Venture Partners X, LLC | 0 | 0 |
| Kathiresan Sekar Sekar Kathiresan 2021 Irrevocable Trust | 0 | 0 |
| Ticho Barry | 0 | 0 |
| GV 2017 GP, L.L.C. By GV 2017, L.P. | 0 | 0 |
| Casdin Private Growth Equity Fund, L.P. | 0 | 0 |
| Yeshwant Krishna By GV 2017, L.P. | 0 | 0 |
| Joung Jae Keith By MMK Tech LLC | 0 | 0 |
While Insider sales are normal part of tax harvesting and is part of compensation of executives - A large number of transactions would indicate that the management isnt convinced that the price will go up and hence reducing their holding. This would be a possible indicator or fall in price
| Name | Shares | Price | Date |
|---|---|---|---|
| Kathiresan Sekar | 50,000 | 29.90 | 2022 Aug 10 |
| Bellinger Andrew | 20,000 | 34.90 | 2022 Jul 20 |
| Kathiresan Sekar | 50,000 | 29.90 | 2022 Jul 19 |
| Bellinger Andrew | 10,000 | 24.90 | 2022 Jul 13 |
| FMR LLC / Fidelity Management & Research F-Prime Capital Partners Healthcare Fund V LP | 63,000 | 22.04 | 2022 Jul 12 |
| FMR LLC / Fidelity Management & Research F-Prime Capital Partners Healthcare Fund V LP | 100,000 | 19.98 | 2022 Jul 12 |
| FMR LLC / Fidelity Management & Research F-Prime Capital Partners Healthcare Fund V LP | 38,775 | 15.66 | 2022 Jul 01 |
| FMR LLC / Fidelity Management & Research F-Prime Capital Partners Healthcare Fund V LP | 18,810 | 15.21 | 2022 Jun 30 |
| FMR LLC / Fidelity Management & Research F-Prime Capital Partners Healthcare Fund V LP | 30,362 | 15.60 | 2022 Jun 29 |
| FMR LLC / Fidelity Management & Research F-Prime Capital Partners Healthcare Fund V LP | 4,047 | 15.50 | 2022 Jun 29 |
| FMR LLC / Fidelity Management & Research F-Prime Capital Partners Healthcare Fund V LP | 3,971 | 29.01 | 2022 Mar 09 |
Insider buys arent usual, since it indicates a high conviction by the management that they believe the price will go up eventually. Usually a good sign that investors should consider this as a factor to purchase a stock, especially if the current SP is lower than the price the management bought these at. The table below doesnt include any Stock Options or RSUs. They're just open market purchases by the insiders.
| Name | Shares | Price | Date |
|---|---|---|---|
| ADELMAN BURT A Burt A Adelman 2002 Trust | 10,000 | 12.15 | 2022 May 12 |
| ADELMAN BURT A Burt A Adelman 2002 Trust | 4,000 | 21.38 | 2022 Mar 15 |