List of insiders holdings for 2seventy bio Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| bluebird bio Inc. 10% Owner | 2021-11-08 20:27:15 | 23,369,088 0 | 23,369,088 | Form 4 |
| Kynam Global Healthcare Master Fund LP Kynam Fund GP LLC Kynam Capital Management GP LLC Tang Yue 10% Owner | 2023-08-16 19:11:17 | 5,142,111 5,142,111 | 10,284,222 | Form 4 |
| Kynam Capital Management LP 10% Owner | 2023-09-06 16:54:13 | 5,953,825 0 | 5,953,825 | Form 13G |
| Casdin Capital LLC Casdin Partners Master Fund L.P. Casdin Partners GP LLC Casdin Eli Director | 2024-03-28 20:29:09 | 16,600 2,000,000 | 2,016,600 | Form 4 |
| Leschly Nick President and CEO | 2024-01-09 16:08:58 | 1,789,476 56,233 | 1,845,709 | Form 4 |
| Gregory Philip D Chief Scientific Officer | 2024-01-09 16:09:29 | 469,155 0 | 469,155 | Form 4 |
| Baird William D III President and CEO | 2024-04-03 20:11:06 | 421,085 0 | 421,085 | Form 4 |
| Eatwell Victoria Chief Financial Officer | 2024-04-03 20:14:34 | 181,647 0 | 181,647 | Form 4 |
| Snow Jessica See Remarks | 2024-04-03 20:15:40 | 118,786 0 | 118,786 | Form 4 |
| Heffron Nicola Chief Operating Officer | 2023-02-09 16:32:15 | 89,182 0 | 89,182 | Form 4 |
| Newton Charles W. Director | 2024-03-25 16:28:11 | 50,000 0 | 50,000 | Form 4 |
| LYNCH DANIEL Director | 2023-06-15 17:02:43 | 37,953 0 | 37,953 | Form 4 |
| Torres Denice Director | 2023-06-15 17:03:08 | 36,410 0 | 36,410 | Form 4 |
| Ibrahim Ramy Director | 2023-06-15 17:03:27 | 35,950 0 | 35,950 | Form 4 |
| Maus Marcela V. Director | 2023-06-15 17:03:01 | 32,502 0 | 32,502 | Form 4 |
| Glickman Sarah JS Director | 2023-06-15 17:02:52 | 32,502 0 | 32,502 | Form 4 |
| Wei Lin Director | 2023-06-15 17:00:44 | 29,250 0 | 29,250 | Form 4 |
| Sellers William R. Director | 2021-11-16 06:48:03 | 10,030 0 | 10,030 | Form 4 |