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 |
| 2019-05-29 Sale | 2019-05-31 4:16 pm | Atara Biotherapeutics Inc. | ATRA | Ciechanover Isaac E. Chief Executive Officer | 5,850 | $23.09 | $135,089 | 622,930 (Indirect Direct) | View |
| 2019-05-13 Sale | 2019-05-15 4:35 pm | Atara Biotherapeutics Inc. | ATRA | Ciechanover Isaac E. Chief Executive Officer | 7,800 | $24.61 | $191,973 | 628,780 (Indirect Direct) | View |