| Lastest Insider Transactions Of 2seventy bio, Inc. ( TSVT ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| TSVT | 2seventy bio, Inc. | Snow Jessica | Chief Operating Officer | 2025-03-17 | Sell | 2,298 | 4.95 | 11,364 | 2025-03-19 16:49:01 |
| TSVT | 2seventy bio, Inc. | Baird William D III | President and CEO | 2025-03-17 | Sell | 5,092 | 4.95 | 25,180 | 2025-03-19 16:48:27 |
| TSVT | 2seventy bio, Inc. | Eatwell Victoria | Chief Financial Officer | 2025-03-17 | Sell | 2,592 | 4.95 | 12,817 | 2025-03-19 16:48:17 |
| TSVT | 2seventy bio, Inc. | Kynam Global Healthcare Master Fund, LP | 10% Owner | 2025-03-11 | Sell | 16,238,047 | 4.93 | 80,053,568 | 2025-03-13 18:18:22 |
| TSVT | 2seventy bio, Inc. | Snow Jessica | See Remarks | 2025-01-03 | Sell | 1,838 | 2.79 | 5,136 | 2025-01-22 17:09:26 |
| TSVT | 2seventy bio, Inc. | Snow Jessica | See Remarks | 2025-01-03 | Sell | 6,300 | 2.81 | 17,716 | 2025-01-07 16:42:25 |
| TSVT | 2seventy bio, Inc. | Leschly Nick | Directior | 2025-01-03 | Sell | 86,870 | 2.93 | 254,901 | 2025-01-07 16:42:17 |
| TSVT | 2seventy bio, Inc. | Eatwell Victoria | Chief Financial Officer | 2025-01-03 | Sell | 1,110 | 2.92 | 3,244 | 2025-01-07 16:42:06 |
| TSVT | 2seventy bio, Inc. | Baird William D III | President and CEO | 2025-01-03 | Sell | 32,481 | 2.93 | 95,241 | 2025-01-07 16:41:48 |
| TSVT | 2seventy bio, Inc. | Snow Jessica | See Remarks | 2024-12-13 | Sell | 2,287 | 3.23 | 7,393 | 2024-12-17 16:11:14 |
| TSVT | 2seventy bio, Inc. | Maus Marcela V. | Directior | 2024-11-18 | Sell | 3,900 | 3.38 | 13,182 | 2024-11-20 16:12:18 |
| TSVT | 2seventy bio, Inc. | Snow Jessica | See Remarks | 2024-08-14 | Sell | 7,816 | 4.32 | 33,760 | 2024-08-16 17:10:25 |
| TSVT | 2seventy bio, Inc. | Eatwell Victoria | Chief Financial Officer | 2024-07-01 | Sell | 12 | 4.02 | 48 | 2024-07-03 16:14:33 |
| TSVT | 2seventy bio, Inc. | Eatwell Victoria | Chief Financial Officer | 2024-06-03 | Sell | 1,167 | 4.18 | 4,881 | 2024-06-05 19:16:38 |
| TSVT | 2seventy bio, Inc. | Snow Jessica | See Remarks | 2024-06-03 | Sell | 649 | 4.18 | 2,714 | 2024-06-05 19:16:14 |
| TSVT | 2seventy bio, Inc. | Snow Jessica | See Remarks | 2024-05-03 | Sell | 15 | 4.91 | 74 | 2024-05-16 18:40:01 |
| TSVT | 2seventy bio, Inc. | Snow Jessica | See Remarks | 2024-05-03 | Sell | 15 | 4.91 | 74 | 2024-05-16 18:40:01 |
| TSVT | 2seventy bio, Inc. | Casdin Capital, LLC | Directior | 2024-03-26 | Buy | 40,000 | 5.10 | 203,992 | 2024-03-28 20:29:09 |
| TSVT | 2seventy bio, Inc. | Casdin Capital, LLC | Directior | 2024-03-21 | Buy | 777,377 | 5.02 | 3,899,050 | 2024-03-25 21:44:59 |
| TSVT | 2seventy bio, Inc. | Baird William D III | Chief Operating Officer | 2024-01-05 | Sell | 1,380 | 3.75 | 5,180 | 2024-01-09 16:09:51 |
| TSVT | 2seventy bio, Inc. | Gregory Philip D | Chief Scientific Officer | 2024-01-05 | Sell | 795 | 3.75 | 2,984 | 2024-01-09 16:09:29 |
| TSVT | 2seventy bio, Inc. | Leschly Nick | President and CEO | 2024-01-05 | Sell | 1,554 | 3.75 | 5,833 | 2024-01-09 16:08:58 |
| TSVT | 2seventy bio, Inc. | Leschly Nick | President and CEO | 2024-01-03 | Sell | 72,312 | 3.87 | 279,739 | 2024-01-05 16:30:38 |
| TSVT | 2seventy bio, Inc. | Gregory Philip D | Chief Scientific Officer | 2024-01-03 | Sell | 25,613 | 3.87 | 99,084 | 2024-01-05 16:30:28 |
| TSVT | 2seventy bio, Inc. | Baird William D III | Chief Operating Officer | 2024-01-03 | Sell | 33,651 | 3.87 | 130,179 | 2024-01-05 16:29:53 |
| TSVT | 2seventy bio, Inc. | Leschly Nick | President and CEO | 2023-08-22 | Sell | 9,312 | 5.49 | 51,090 | 2023-08-24 17:04:27 |
| TSVT | 2seventy bio, Inc. | Gregory Philip D | Chief Scientific Officer | 2023-08-22 | Sell | 6,159 | 5.49 | 33,791 | 2023-08-24 17:04:18 |
| TSVT | 2seventy bio, Inc. | Baird William D III | Chief Financial Officer | 2023-08-22 | Sell | 7,031 | 5.49 | 38,576 | 2023-08-24 17:04:12 |
| TSVT | 2seventy bio, Inc. | Kynam Global Healthcare Master Fund, LP | 10% Owner | 2023-08-10 | Buy | 601,828 | 5.92 | 3,564,315 | 2023-08-16 19:11:17 |
| TSVT | 2seventy bio, Inc. | Kynam Capital Management, LP | 10% Owner | 2023-08-10 | Buy | 601,828 | 5.92 | 3,564,315 | 2023-08-14 20:51:53 |
| TSVT | 2seventy bio, Inc. | Leschly Nick | President and CEO | 2023-08-03 | Sell | 9,060 | 6.13 | 55,499 | 2023-08-07 16:07:13 |
| TSVT | 2seventy bio, Inc. | Gregory Philip D | Chief Scientific Officer | 2023-08-03 | Sell | 3,966 | 6.13 | 24,295 | 2023-08-07 16:06:44 |
| TSVT | 2seventy bio, Inc. | Baird William D III | Chief Financial Officer | 2023-08-03 | Sell | 6,906 | 6.13 | 42,304 | 2023-08-07 16:06:25 |
| TSVT | 2seventy bio, Inc. | Baird William D III | Chief Financial Officer | 2023-02-13 | Sell | 637 | 12.86 | 8,192 | 2023-02-15 17:56:58 |
| TSVT | 2seventy bio, Inc. | Heffron Nicola | Chief Operating Officer | 2023-02-07 | Sell | 60 | 14.70 | 882 | 2023-02-09 16:32:15 |
| TSVT | 2seventy bio, Inc. | Gregory Philip D | Chief Scientific Officer | 2023-01-11 | Sell | 1,076 | 10.63 | 11,436 | 2023-01-18 17:18:41 |
| TSVT | 2seventy bio, Inc. | Heffron Nicola | Chief Operating Officer | 2023-01-11 | Sell | 128 | 10.63 | 1,360 | 2023-01-18 17:18:36 |
| TSVT | 2seventy bio, Inc. | Leschly Nick | President and CEO | 2023-01-11 | Sell | 2,026 | 10.63 | 21,533 | 2023-01-18 17:18:28 |
| TSVT | 2seventy bio, Inc. | Baird William D III | Chief Financial Officer | 2023-01-11 | Sell | 1,077 | 10.63 | 11,446 | 2023-01-18 17:18:21 |
| TSVT | 2seventy bio, Inc. | Leschly Nick | President and CEO | 2023-01-12 | Sell | 6,587 | 10.46 | 68,889 | 2023-01-17 16:30:45 |
| TSVT | 2seventy bio, Inc. | Heffron Nicola | Chief Operating Officer | 2023-01-09 | Sell | 584 | 10.33 | 6,035 | 2023-01-11 16:24:01 |
| TSVT | 2seventy bio, Inc. | Gregory Philip D | Chief Scientific Officer | 2023-01-09 | Sell | 3,794 | 10.33 | 39,210 | 2023-01-11 16:23:58 |
| TSVT | 2seventy bio, Inc. | Baird William D III | Chief Financial Officer | 2023-01-09 | Sell | 3,222 | 10.33 | 33,298 | 2023-01-11 16:23:54 |
| TSVT | 2seventy bio, Inc. | Leschly Nick | President and CEO | 2023-01-09 | Sell | 2,979 | 10.33 | 30,787 | 2023-01-11 16:23:39 |
