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 |
| 2025-03-03 Sale |
2025-03-05 5:17 pm |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J EVP, CFO and COO |
1,211 | $6.997 | $8,473 | 56,231 (Direct) |
View |
| 2024-11-18 Sale |
2024-11-20 6:04 pm |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J EVP, CFO and COO |
1,364 | $11.2 | $15,274 | 23,392 (Direct) |
View |
| 2024-08-16 Sale |
2024-08-20 6:27 pm |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J EVP, CFO |
1,070 | $6.6291 | $7,093 | 24,756 (Direct) |
View |
| 2024-05-16 Sale |
2024-05-20 8:33 pm |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J EVP, CFO |
28,648 | $0.617 | $17,676 | 645,671 (Direct) |
View |
| 2024-03-04 Sale |
2024-03-06 6:17 pm |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J EVP, CFO |
6,679 | $0.72022 | $4,810 | 674,319 (Direct) |
View |
| 2023-11-16 Sale |
2023-11-20 5:29 pm |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J SVP, CFO |
11,958 | $0.389 | $4,652 | 205,998 (Direct) |
View |
| 2023-08-16 Sale |
2023-08-18 6:25 pm |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J SVP, CFO |
8,186 | $1.6524 | $13,527 | 217,956 (Direct) |
View |
| 2023-05-16 Sale |
2023-05-18 8:17 pm |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J SVP, CFO |
7,918 | $2.0372 | $16,131 | 226,142 (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 |
| 2025-01-27 Option Award |
2025-01-29 4:52 pm |
N/A N/A |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J EVP, CFO and COO |
34,050 | $0 | 57,442 (Direct) |
View |
| 2024-01-08 Option Award |
2024-01-09 4:40 pm |
N/A N/A |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J EVP, CFO |
475,000 | $0 | 680,998 (Direct) |
View |
Ownership |
2023-04-07 4:45 pm |
N/A N/A |
Atara Biotherapeutics Inc. | ATRA | Hyllengren Eric J SVP, CFO |
0 | $0 | 650,471 (Direct) |
View |