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 |
2025-06-02 Sale | 2025-06-03 6:02 pm | bluebird bio Inc. | BLUE | Vittiglio Joseph Chief Business & Legal Officer | 5,625 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:46 pm | bluebird bio Inc. | BLUE | Agwunobi John O Director | 1,245 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:38 pm | bluebird bio Inc. | BLUE | Vachon Mark Director | 1,245 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:36 pm | bluebird bio Inc. | BLUE | Colvin Richard A Chief Medical Officer | 6,666 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:35 pm | bluebird bio Inc. | BLUE | Tita-Reid Najoh Director | 1,245 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:30 pm | bluebird bio Inc. | BLUE | Obenshain Andrew President and CEO | 24,120 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:29 pm | bluebird bio Inc. | BLUE | Leiderman Elisabeth Director | 1,245 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:24 pm | bluebird bio Inc. | BLUE | Jones-Burton Charlotte Director | 1,245 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:21 pm | bluebird bio Inc. | BLUE | Klima Thomas J See Remarks | 6,964 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:21 pm | bluebird bio Inc. | BLUE | Sterling O. James Chief Financial Officer | 7,500 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:18 pm | bluebird bio Inc. | BLUE | Leschly Nick Director | 1,245 | $0 | $0 | 0 (Indirect Direct) | View |
2025-06-02 Sale | 2025-06-03 5:14 pm | bluebird bio Inc. | BLUE | Paulson Richard A. Director | 1,323 | $0 | $0 | 0 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:11 pm | bluebird bio Inc. | BLUE | Cloonan Michael Director | 1,867 | $0 | $0 | 0 (Direct) | View |
2025-03-03 Sale | 2025-03-05 4:05 pm | bluebird bio Inc. | BLUE | Colvin Richard A Chief Medical Officer | 584 | $3.9194 | $2,289 | 7,610 (Direct) | View |
2025-03-03 Sale | 2025-03-05 4:05 pm | bluebird bio Inc. | BLUE | Klima Thomas J See Remarks | 500 | $3.9194 | $1,960 | 7,878 (Direct) | View |
2025-03-03 Sale | 2025-03-05 4:05 pm | bluebird bio Inc. | BLUE | Obenshain Andrew President and CEO | 921 | $3.9194 | $3,610 | 18,327 (Direct) | View |
2025-02-03 Sale | 2025-02-05 4:15 pm | bluebird bio Inc. | BLUE | Klima Thomas J See Remarks | 122 | $7.3925 | $902 | 8,378 (Direct) | View |
2025-02-03 Sale | 2025-02-05 4:15 pm | bluebird bio Inc. | BLUE | Colvin Richard A Chief Medical Officer | 64 | $7.3925 | $473 | 8,194 (Direct) | View |
2025-02-03 Sale | 2025-02-05 4:14 pm | bluebird bio Inc. | BLUE | Vittiglio Joseph Chief Business & Legal Officer | 238 | $7.3925 | $1,759 | 4,501 (Direct) | View |
2025-02-03 Sale | 2025-02-05 4:14 pm | bluebird bio Inc. | BLUE | Obenshain Andrew President and CEO | 86 | $7.3925 | $636 | 18,485 (Direct) | View |
2025-01-06 Sale | 2025-01-08 4:06 pm | bluebird bio Inc. | BLUE | Colvin Richard A Chief Medical Officer | 19 | $9.24 | $176 | 8,257 (Direct) | View |
2025-01-06 Sale | 2025-01-08 4:06 pm | bluebird bio Inc. | BLUE | Obenshain Andrew President and CEO | 140 | $9.24 | $1,294 | 18,571 (Direct) | View |
2024-12-10 Sale | 2024-12-12 4:01 pm | bluebird bio Inc. | BLUE | Obenshain Andrew President and CEO | 971 | $0.4173 | $405 | 374,247 (Direct) | View |
2024-12-10 Sale | 2024-12-12 4:01 pm | bluebird bio Inc. | BLUE | Colvin Richard A Chief Medical Officer | 2,824 | $0.4173 | $1,178 | 165,544 (Direct) | View |
2024-09-30 Sale | 2024-10-02 4:06 pm | bluebird bio Inc. | BLUE | Klima Thomas J See Remarks | 1,006 | $0.5257 | $529 | 170,000 (Direct) | View |
2024-09-30 Sale | 2024-10-02 4:06 pm | bluebird bio Inc. | BLUE | Obenshain Andrew President and CEO | 34,780 | $0.5253 | $18,270 | 375,218 (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 |
2025-06-02 Option Award | 2025-06-03 6:02 pm | N/A N/A | bluebird bio Inc. | BLUE | Vittiglio Joseph Chief Business & Legal Officer | 2,500 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 6:02 pm | N/A N/A | bluebird bio Inc. | BLUE | Vittiglio Joseph Chief Business & Legal Officer | 1,143 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 5:46 pm | N/A N/A | bluebird bio Inc. | BLUE | Agwunobi John O Director | 1,323 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 5:38 pm | N/A N/A | bluebird bio Inc. | BLUE | Vachon Mark Director | 1,252 | $0 | 0 (Direct) | View |
2025-06-02 Option Award | 2025-06-03 5:36 pm | N/A N/A | bluebird bio Inc. | BLUE | Colvin Richard A Chief Medical Officer | 2,500 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 5:36 pm | N/A N/A | bluebird bio Inc. | BLUE | Colvin Richard A Chief Medical Officer | 3,552 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 5:35 pm | N/A N/A | bluebird bio Inc. | BLUE | Tita-Reid Najoh Director | 1,163 | $0 | 0 (Direct) | View |
2025-06-02 Option Award | 2025-06-03 5:30 pm | N/A N/A | bluebird bio Inc. | BLUE | Obenshain Andrew President and CEO | 14,820 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 5:30 pm | N/A N/A | bluebird bio Inc. | BLUE | Obenshain Andrew President and CEO | 9,027 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 5:29 pm | N/A N/A | bluebird bio Inc. | BLUE | Leiderman Elisabeth Director | 1,112 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 5:24 pm | N/A N/A | bluebird bio Inc. | BLUE | Jones-Burton Charlotte Director | 928 | $0 | 0 (Direct) | View |
2025-06-02 Option Award | 2025-06-03 5:21 pm | N/A N/A | bluebird bio Inc. | BLUE | Klima Thomas J See Remarks | 2,500 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 5:21 pm | N/A N/A | bluebird bio Inc. | BLUE | Klima Thomas J See Remarks | 3,414 | $0 | 0 (Direct) | View |
2025-06-02 Option Award | 2025-06-03 5:21 pm | N/A N/A | bluebird bio Inc. | BLUE | Sterling O. James Chief Financial Officer | 2,500 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 5:18 pm | N/A N/A | bluebird bio Inc. | BLUE | Leschly Nick Director | 22,850 | $0 | 0 (Direct) | View |
2025-05-30 Equity Swap | 2025-06-03 5:14 pm | N/A N/A | bluebird bio Inc. | BLUE | Paulson Richard A. Director | 155 | $0 | 0 (Direct) | View |
2025-02-10 Option Award | 2025-02-12 4:13 pm | N/A N/A | bluebird bio Inc. | BLUE | Obenshain Andrew President and CEO | 763 | $0 | 19,248 (Direct) | View |
2024-11-06 Option Award | 2024-11-08 4:27 pm | N/A 2034-11-06 | bluebird bio Inc. | BLUE | Tita-Reid Najoh Director | 74,750 | $0 | 98,010 (Direct) | View |
2024-11-06 Option Award | 2024-11-08 4:09 pm | N/A 2034-11-06 | bluebird bio Inc. | BLUE | Leschly Nick Director | 74,750 | $0 | 534,388 (Direct) | View |
2024-11-06 Option Award | 2024-11-08 4:08 pm | N/A 2034-11-06 | bluebird bio Inc. | BLUE | Paulson Richard A. Director | 74,750 | $0 | 79,413 (Direct) | View |
2024-11-06 Option Award | 2024-11-08 4:08 pm | N/A 2034-11-06 | bluebird bio Inc. | BLUE | Jones-Burton Charlotte Director | 74,750 | $0 | 93,312 (Direct) | View |
2024-11-06 Option Award | 2024-11-08 4:08 pm | N/A 2034-11-06 | bluebird bio Inc. | BLUE | Agwunobi John O Director | 74,750 | $0 | 101,214 (Direct) | View |
2024-11-06 Option Award | 2024-11-08 4:08 pm | N/A 2034-11-06 | bluebird bio Inc. | BLUE | Leiderman Elisabeth Director | 74,750 | $0 | 97,006 (Direct) | View |
2024-11-06 Option Award | 2024-11-08 4:08 pm | N/A 2034-11-06 | bluebird bio Inc. | BLUE | Vachon Mark Director | 74,750 | $0 | 99,791 (Direct) | View |
2024-09-30 Option Award | 2024-10-02 4:06 pm | N/A N/A | bluebird bio Inc. | BLUE | Colvin Richard A Chief Medical Officer | 50,000 | $0 | 168,368 (Direct) | View |
2024-09-30 Option Award | 2024-10-02 4:06 pm | N/A N/A | bluebird bio Inc. | BLUE | Vittiglio Joseph Chief Business & Legal Officer | 50,000 | $0 | 94,783 (Direct) | View |
2024-09-30 Option Award | 2024-10-02 4:06 pm | N/A N/A | bluebird bio Inc. | BLUE | Sterling O. James Chief Financial Officer | 100,000 | $0 | 100,000 (Direct) | View |
2024-09-30 Option Award | 2024-10-02 4:06 pm | N/A N/A | bluebird bio Inc. | BLUE | Cloonan Michael Director | 37,350 | $0 | 37,350 (Direct) | View |
2024-09-30 Option Award | 2024-10-02 4:06 pm | N/A N/A | bluebird bio Inc. | BLUE | Klima Thomas J See Remarks | 50,000 | $0 | 170,000 (Direct) | View |
2024-09-30 Option Award | 2024-10-02 4:06 pm | N/A N/A | bluebird bio Inc. | BLUE | Obenshain Andrew President and CEO | 130,000 | $0 | 375,218 (Direct) | View |
2024-07-01 Option Award | 2024-07-03 4:05 pm | N/A 2034-07-01 | bluebird bio Inc. | BLUE | Sterling O. James Chief Financial Officer | 300,000 | $0 | 300,000 (Direct) | View |
2024-06-20 Option Award | 2024-06-24 5:20 pm | N/A 2034-06-20 | bluebird bio Inc. | BLUE | Cloonan Michael Director | 74,775 | $0 | 74,775 (Direct) | View |