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 |
| 2021-08-30 Sale |
2021-08-31 5:05 pm |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
3,500 | $15 | $52,500 | 123,045 (Direct) |
View |
| 2021-08-17 Sale |
2021-08-19 7:37 pm |
Atara Biotherapeutics Inc. | ATRA | Touchon Pascal President and CEO |
8,223 | $12.53 | $103,051 | 336,891 (Direct) |
View |
| 2021-08-17 Sale |
2021-08-19 7:36 pm |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
2,426 | $12.53 | $30,403 | 126,545 (Direct) |
View |
| 2021-08-17 Sale |
2021-08-19 7:35 pm |
Atara Biotherapeutics Inc. | ATRA | Murugan Amar SVP, GC & Secretary |
2,080 | $12.53 | $26,067 | 89,664 (Direct) |
View |
| 2021-08-17 Sale |
2021-08-19 7:34 pm |
Atara Biotherapeutics Inc. | ATRA | Koppikar Utpal Chief Financial Officer |
3,579 | $12.53 | $44,852 | 161,369 (Direct) |
View |
| 2021-08-17 Sale |
2021-08-19 7:32 pm |
Atara Biotherapeutics Inc. | ATRA | Dupont Jakob EVP, Head of R&D |
2,152 | $12.53 | $26,969 | 92,793 (Direct) |
View |
| 2021-06-25 Sale |
2021-06-29 4:06 pm |
Atara Biotherapeutics Inc. | ATRA | Touchon Pascal President and CEO |
14,194 | $16.32 | $231,660 | 345,114 (Direct) |
View |
| 2021-06-11 Purchase |
2021-06-15 4:02 pm |
Atara Biotherapeutics Inc. | ATRA | Yarema Kristin Chief Commercial Officer |
34,354 | $14.57 | $500,370 | 125,882 (Direct) |
View |
| 2021-06-08 Sale |
2021-06-09 4:06 pm |
Atara Biotherapeutics Inc. | ATRA | Koppikar Utpal Chief Financial Officer |
5,820 | $14.06 | $81,829 | 164,948 (Direct) |
View |
| 2021-05-18 Sale |
2021-05-20 4:33 pm |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
2,453 | $14.55 | $35,691 | 128,971 (Direct) |
View |
| 2021-05-18 Sale |
2021-05-20 4:32 pm |
Atara Biotherapeutics Inc. | ATRA | Dupont Jakob EVP, Head of R&D |
5,184 | $14.55 | $75,427 | 94,945 (Direct) |
View |
| 2021-05-18 Sale |
2021-05-20 4:32 pm |
Atara Biotherapeutics Inc. | ATRA | Murugan Amar SVP, GC & Secretary |
5,681 | $14.55 | $82,659 | 91,744 (Direct) |
View |
| 2021-05-18 Sale |
2021-05-20 4:31 pm |
Atara Biotherapeutics Inc. | ATRA | Touchon Pascal President and CEO |
8,313 | $14.55 | $120,954 | 359,308 (Direct) |
View |
| 2021-05-18 Sale |
2021-05-20 4:30 pm |
Atara Biotherapeutics Inc. | ATRA | Koppikar Utpal Chief Financial Officer |
3,616 | $14.55 | $52,613 | 168,966 (Direct) |
View |
| 2021-05-18 Sale |
2021-05-20 4:29 pm |
Atara Biotherapeutics Inc. | ATRA | Yarema Kristin Chief Commercial Officer |
761 | $14.55 | $11,073 | 91,528 (Direct) |
View |
| 2021-05-17 Sale |
2021-05-17 6:32 pm |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
3,500 | $15 | $52,500 | 131,424 (Direct) |
View |
| 2021-04-05 Sale |
2021-04-07 4:36 pm |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
655 | $14.74 | $9,655 | 134,924 (Direct) |
View |
| 2021-03-26 Sale |
2021-03-30 5:19 pm |
Atara Biotherapeutics Inc. | ATRA | Koppikar Utpal Chief Financial Officer |
1,761 | $14.58 | $25,675 | 172,582 (Direct) |
View |
| 2021-03-26 Sale |
2021-03-30 5:18 pm |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
2,640 | $14.58 | $38,491 | 135,579 (Direct) |
View |
| 2021-03-15 Sale |
2021-03-15 7:25 pm |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
7,000 | $17.41 | $121,870 | 194,219 (Direct) |
View |
| 2021-03-02 Sale |
2021-03-04 4:08 pm |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
1,665 | $16.74 | $27,872 | 141,719 (Direct) |
View |
| 2021-03-02 Sale |
2021-03-04 4:07 pm |
Atara Biotherapeutics Inc. | ATRA | Koppikar Utpal Chief Financial Officer |
1,461 | $16.74 | $24,457 | 174,343 (Direct) |
View |
| 2021-03-02 Sale |
2021-03-04 4:06 pm |
Atara Biotherapeutics Inc. | ATRA | Touchon Pascal President and CEO |
4,887 | $16.74 | $81,808 | 367,621 (Direct) |
View |
| 2021-02-08 Sale |
2021-02-09 7:59 pm |
Atara Biotherapeutics Inc. | ATRA | Koppikar Utpal Chief Financial Officer |
1,759 | $20.39 | $35,866 | 130,546 (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 |
| 2021-08-09 Option Award |
2021-08-10 4:59 pm |
N/A 2031-08-08 |
Atara Biotherapeutics Inc. | ATRA | MALLIK AMEET Director |
55,000 | $0 | 55,000 (Direct) |
View |
| 2021-06-08 Option Award |
2021-06-09 7:16 pm |
N/A 2031-06-07 |
Atara Biotherapeutics Inc. | ATRA | SEIDENBERG BETH C Director |
28,500 | $0 | 1,932,733 (Direct) |
View |
| 2021-06-08 Option Award |
2021-06-09 7:14 pm |
N/A 2031-06-07 |
Atara Biotherapeutics Inc. | ATRA | HEIDEN WILLIAM K Director |
28,500 | $0 | 49,000 (Direct) |
View |
| 2021-06-08 Option Award |
2021-06-09 7:13 pm |
N/A 2031-06-07 |
Atara Biotherapeutics Inc. | ATRA | Renaud Ronald C JR Director |
28,500 | $0 | 28,500 (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 |
| 2021-06-08 Option Award |
2021-06-09 7:09 pm |
N/A 2031-06-07 |
Atara Biotherapeutics Inc. | ATRA | Gallagher Carol Giltner Director |
28,500 | $0 | 129,318 (Direct) |
View |
| 2021-06-08 Option Award |
2021-06-09 7:07 pm |
N/A 2031-06-07 |
Atara Biotherapeutics Inc. | ATRA | DOBMEIER ERIC Director |
28,500 | $0 | 56,500 (Direct) |
View |
| 2021-06-08 Option Award |
2021-06-09 7:05 pm |
N/A 2031-06-07 |
Atara Biotherapeutics Inc. | ATRA | Fust Matthew K Director |
28,500 | $0 | 62,354 (Direct) |
View |
| 2021-06-08 Option Award |
2021-06-09 7:03 pm |
N/A 2031-06-07 |
Atara Biotherapeutics Inc. | ATRA | Baynes Roy D. Director |
28,500 | $0 | 40,500 (Direct) |
View |
| 2021-03-15 Exercise |
2021-03-15 7:25 pm |
N/A N/A |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
3,500 | $12.15 | 194,219 (Direct) |
View |
| 2021-03-15 Exercise |
2021-03-15 7:25 pm |
N/A 2030-02-28 |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
3,500 | $0 | 194,219 (Direct) |
View |
| 2021-03-01 Option Award |
2021-03-03 5:17 pm |
N/A 2031-02-28 |
Atara Biotherapeutics Inc. | ATRA | Dupont Jakob EVP, Head of R&D |
135,206 | $0 | 181,456 (Direct) |
View |
| 2021-03-01 Option Award |
2021-03-03 5:16 pm |
N/A 2031-02-28 |
Atara Biotherapeutics Inc. | ATRA | Murugan Amar SVP, GC & Secretary |
104,784 | $0 | 160,453 (Direct) |
View |
| 2021-03-01 Option Award |
2021-03-03 5:15 pm |
N/A 2031-02-28 |
Atara Biotherapeutics Inc. | ATRA | Newell Joe Chief Operations Officer |
94,644 | $0 | 200,313 (Direct) |
View |
| 2021-03-01 Option Award |
2021-03-03 5:15 pm |
N/A 2031-02-28 |
Atara Biotherapeutics Inc. | ATRA | Yarema Kristin Chief Commercial Officer |
87,883 | $0 | 145,151 (Direct) |
View |
| 2021-03-01 Option Award |
2021-03-03 5:14 pm |
N/A 2031-02-28 |
Atara Biotherapeutics Inc. | ATRA | Koppikar Utpal Chief Financial Officer |
113,572 | $0 | 244,118 (Direct) |
View |
| 2021-03-01 Option Award |
2021-03-03 5:13 pm |
N/A 2031-02-28 |
Atara Biotherapeutics Inc. | ATRA | Touchon Pascal President and CEO |
294,073 | $0 | 549,394 (Direct) |
View |