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 |
2022-10-17 Sale |
2023-03-09 4:06 pm |
bluebird bio Inc. | BLUE | Leiderman Elisabeth Director |
1,004 | $6.4643 | $6,490 | 11,466 (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 |
2024-11-06 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 |
2023-06-16 Option Award |
2023-06-20 4:30 pm |
N/A 2033-06-16 |
bluebird bio Inc. | BLUE | Leiderman Elisabeth Director |
32,390 | $0 | 43,856 (Direct) |
View |
2022-06-22 Option Award |
2022-06-23 6:08 pm |
N/A 2032-06-22 |
bluebird bio Inc. | BLUE | Leiderman Elisabeth Director |
8,109 | $0 | 17,470 (Direct) |
View |
2022-02-25 Option Award |
2022-02-28 4:37 pm |
N/A 2032-02-24 |
Decibel Therapeutics Inc. | DBTX | Leiderman Elisabeth Chief Financial Officer |
52,500 | $0 | 52,500 (Direct) |
View |
2021-11-11 Other |
2021-11-16 06:26 am |
N/A N/A |
bluebird bio Inc. | BLUE | Leiderman Elisabeth Director |
9,361 | $0 | 33,779 (Direct) |
View |
2021-10-15 Option Award |
2021-10-19 8:00 pm |
N/A 2031-10-15 |
bluebird bio Inc. | BLUE | Leiderman Elisabeth Director |
12,163 | $0 | 12,163 (Direct) |
View |
Ownership |
2021-02-11 9:07 pm |
N/A 2030-12-07 |
Decibel Therapeutics Inc. | DBTX | Leiderman Elisabeth See Remarks |
0 | $0 | 207,312 (Direct) |
View |