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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2024-03-31 Option Award |
2024-04-02 6:12 pm |
N/A N/A |
Atara Biotherapeutics Inc. | ATRA | Roncarolo Maria Grazia Director |
150,000 | $0 | 238,500 (Direct) |
View |
| 2023-05-31 Option Award |
2023-06-02 7:09 pm |
N/A 2033-05-30 |
Atara Biotherapeutics Inc. | ATRA | Roncarolo Maria Grazia Director |
136,500 | $0 | 168,000 (Direct) |
View |
| 2022-06-23 Option Award |
2022-06-27 4:48 pm |
N/A 2032-06-22 |
Atara Biotherapeutics Inc. | ATRA | Roncarolo Maria Grazia Director |
52,000 | $0 | 63,000 (Direct) |
View |
| 2021-06-08 Option Award |
2021-06-09 7:11 pm |
N/A 2031-06-07 |
Atara Biotherapeutics Inc. | ATRA | Roncarolo Maria Grazia Director |
28,500 | $0 | 28,500 (Direct) |
View |
| 2020-05-11 Option Award |
2020-05-12 4:08 pm |
N/A 2030-05-10 |
Atara Biotherapeutics Inc. | ATRA | Roncarolo Maria Grazia Director |
59,500 | $0 | 59,500 (Direct) |
View |