Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2024-03-26 Purchase | 2024-03-28 8:29 pm | 2seventy bio Inc. | TSVT | Casdin Capital LLC Casdin Partners Master Fund L.P. Casdin Partners GP LLC Casdin Eli Director | 40,000 | $5.0998 | $203,992 | 2,016,600 (Indirect Direct) | View |
| 2024-03-21 Purchase | 2024-03-25 9:44 pm | 2seventy bio Inc. | TSVT | Casdin Capital LLC Casdin Eli Casdin Partners Master Fund L.P. Casdin Partners GP LLC Director | 777,377 | $5.0156 | $3,899,050 | 2,513,384 (Indirect Direct) | View |
| 2024-01-05 Sale | 2024-01-09 4:09 pm | 2seventy bio Inc. | TSVT | Baird William D III Chief Operating Officer | 1,380 | $3.7536 | $5,180 | 434,335 (Direct) | View |
| 2024-01-05 Sale | 2024-01-09 4:09 pm | 2seventy bio Inc. | TSVT | Gregory Philip D Chief Scientific Officer | 795 | $3.7536 | $2,984 | 469,155 (Direct) | View |
| 2024-01-05 Sale | 2024-01-09 4:08 pm | 2seventy bio Inc. | TSVT | Leschly Nick President and CEO | 1,554 | $3.7536 | $5,833 | 1,845,709 (Indirect Direct) | View |
| 2024-01-03 Sale | 2024-01-05 4:30 pm | 2seventy bio Inc. | TSVT | Leschly Nick President and CEO | 72,312 | $3.8685 | $279,739 | 1,143,263 (Indirect Direct) | View |
| 2024-01-03 Sale | 2024-01-05 4:30 pm | 2seventy bio Inc. | TSVT | Gregory Philip D Chief Scientific Officer | 25,613 | $3.8685 | $99,084 | 231,637 (Direct) | View |
| 2024-01-03 Sale | 2024-01-05 4:29 pm | 2seventy bio Inc. | TSVT | Baird William D III Chief Operating Officer | 33,651 | $3.8685 | $130,179 | 162,715 (Direct) | View |
| 2023-08-22 Sale | 2023-08-24 5:04 pm | 2seventy bio Inc. | TSVT | Leschly Nick President and CEO | 9,312 | $5.4865 | $51,090 | 1,215,575 (Indirect Direct) | View |
| 2023-08-22 Sale | 2023-08-24 5:04 pm | 2seventy bio Inc. | TSVT | Gregory Philip D Chief Scientific Officer | 6,159 | $5.4865 | $33,791 | 257,250 (Direct) | View |
| 2023-08-22 Sale | 2023-08-24 5:04 pm | 2seventy bio Inc. | TSVT | Baird William D III Chief Financial Officer | 7,031 | $5.4865 | $38,576 | 196,366 (Direct) | View |
| 2023-08-10 Purchase | 2023-08-16 7:11 pm | 2seventy bio Inc. | TSVT | Kynam Global Healthcare Master Fund LP Kynam Fund GP LLC Kynam Capital Management GP LLC Tang Yue 10% Owner | 601,828 | $5.9225 | $3,564,315 | 10,284,222 (Indirect Direct) | View |
| 2023-08-10 Purchase | 2023-08-14 8:51 pm | 2seventy bio Inc. | TSVT | Kynam Capital Management LP 10% Owner | 601,828 | $5.9225 | $3,564,315 | 10,284,222 (Indirect Direct) | View |
| 2023-08-03 Sale | 2023-08-07 4:07 pm | 2seventy bio Inc. | TSVT | Leschly Nick President and CEO | 9,060 | $6.1257 | $55,499 | 1,224,887 (Indirect Direct) | View |
| 2023-08-03 Sale | 2023-08-07 4:06 pm | 2seventy bio Inc. | TSVT | Gregory Philip D Chief Scientific Officer | 3,966 | $6.1257 | $24,295 | 263,409 (Direct) | View |
| 2023-08-03 Sale | 2023-08-07 4:06 pm | 2seventy bio Inc. | TSVT | Baird William D III Chief Financial Officer | 6,906 | $6.1257 | $42,304 | 203,397 (Direct) | View |
| 2023-02-13 Sale | 2023-02-15 5:56 pm | 2seventy bio Inc. | TSVT | Baird William D III Chief Financial Officer | 637 | $12.86 | $8,192 | 210,303 (Direct) | View |
| 2023-02-07 Sale | 2023-02-09 4:32 pm | 2seventy bio Inc. | TSVT | Heffron Nicola Chief Operating Officer | 60 | $14.7 | $882 | 89,182 (Direct) | View |
| 2023-01-11 Sale | 2023-01-18 5:18 pm | 2seventy bio Inc. | TSVT | Gregory Philip D Chief Scientific Officer | 1,076 | $10.63 | $11,436 | 99,518 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-04-01 Option Award | 2024-04-03 8:15 pm | N/A 2034-04-01 | 2seventy bio Inc. | TSVT | Snow Jessica See Remarks | 93,750 | $0 | 118,786 (Direct) | View |
| 2024-04-01 Option Award | 2024-04-03 8:14 pm | N/A 2034-04-01 | 2seventy bio Inc. | TSVT | Eatwell Victoria Chief Financial Officer | 127,500 | $0 | 181,647 (Direct) | View |
| 2024-04-01 Option Award | 2024-04-03 8:11 pm | N/A 2034-04-01 | 2seventy bio Inc. | TSVT | Baird William D III President and CEO | 168,750 | $0 | 421,085 (Direct) | View |
Ownership | 2024-04-03 8:07 pm | N/A N/A | 2seventy bio Inc. | TSVT | Eatwell Victoria Chief Financial Officer | 0 | $0 | 128,310 (Direct) | View |
Ownership | 2024-04-03 8:06 pm | N/A N/A | 2seventy bio Inc. | TSVT | Snow Jessica See Remarks | 0 | $0 | 70,383 (Direct) | View |
Ownership | 2024-03-25 9:03 pm | N/A N/A | 2seventy bio Inc. | TSVT | Casdin Capital LLC Casdin Partners Master Fund L.P. Casdin Partners GP LLC Casdin Eli Director | 0 | $0 | 1,832,558 (Indirect) | View |
| 2024-03-20 Option Award | 2024-03-25 4:28 pm | N/A 2034-03-20 | 2seventy bio Inc. | TSVT | Newton Charles W. Director | 50,000 | $0 | 50,000 (Direct) | View |
| 2024-01-08 Option Award | 2024-01-09 4:09 pm | N/A 2034-01-08 | 2seventy bio Inc. | TSVT | Baird William D III Chief Operating Officer | 273,000 | $0 | 434,335 (Direct) | View |
| 2024-01-08 Option Award | 2024-01-09 4:09 pm | N/A 2034-01-08 | 2seventy bio Inc. | TSVT | Gregory Philip D Chief Scientific Officer | 238,313 | $0 | 469,155 (Direct) | View |
| 2024-01-08 Option Award | 2024-01-09 4:08 pm | N/A 2034-01-08 | 2seventy bio Inc. | TSVT | Leschly Nick President and CEO | 704,000 | $0 | 1,845,709 (Direct) | View |
Ownership | 2023-08-16 6:41 pm | N/A N/A | 2seventy bio Inc. | TSVT | Kynam Global Healthcare Master Fund LP Kynam Fund GP LLC Kynam Capital Management GP LLC Tang Yue 10% Owner | 0 | $0 | 15,636,219 (Indirect) | View |
Ownership | 2023-08-14 8:41 pm | N/A N/A | 2seventy bio Inc. | TSVT | Kynam Capital Management LP 10% Owner | 0 | $0 | 15,636,219 (Indirect) | View |
| 2023-06-13 Option Award | 2023-06-15 5:03 pm | N/A 2033-06-13 | 2seventy bio Inc. | TSVT | Ibrahim Ramy Director | 25,300 | $0 | 35,950 (Direct) | View |
| 2023-06-13 Option Award | 2023-06-15 5:03 pm | N/A 2033-06-13 | 2seventy bio Inc. | TSVT | Torres Denice Director | 25,300 | $0 | 36,410 (Direct) | View |
| 2023-06-13 Option Award | 2023-06-15 5:03 pm | N/A 2033-06-13 | 2seventy bio Inc. | TSVT | Maus Marcela V. Director | 25,300 | $0 | 32,502 (Direct) | View |
| 2023-06-13 Option Award | 2023-06-15 5:02 pm | N/A 2033-06-13 | 2seventy bio Inc. | TSVT | Glickman Sarah JS Director | 25,300 | $0 | 32,502 (Direct) | View |
| 2023-06-13 Option Award | 2023-06-15 5:02 pm | N/A 2033-06-13 | 2seventy bio Inc. | TSVT | LYNCH DANIEL Director | 25,300 | $0 | 37,953 (Direct) | View |
| 2023-06-13 Option Award | 2023-06-15 5:00 pm | N/A 2033-06-13 | 2seventy bio Inc. | TSVT | Wei Lin Director | 12,650 | $0 | 29,250 (Direct) | View |
| 2023-03-07 Option Award | 2023-03-09 9:48 pm | N/A 2033-03-07 | 2seventy bio Inc. | TSVT | Wei Lin Director | 50,000 | $0 | 50,000 (Direct) | View |
| 2023-02-01 Option Award | 2023-02-03 4:59 pm | N/A 2033-02-01 | 2seventy bio Inc. | TSVT | Gregory Philip D Chief Scientific Officer | 217,857 | $0 | 317,375 (Direct) | View |
| 2023-02-01 Option Award | 2023-02-03 4:59 pm | N/A 2033-02-01 | 2seventy bio Inc. | TSVT | Baird William D III Chief Financial Officer | 182,143 | $0 | 260,940 (Direct) | View |
| 2023-02-01 Option Award | 2023-02-03 4:59 pm | N/A 2033-02-01 | 2seventy bio Inc. | TSVT | Leschly Nick President and CEO | 672,321 | $0 | 1,262,947 (Direct) | View |