| Company Ticker | Role | Filing Date/Time (ET) | Transaction Type | Transaction Value | Filing |
|---|---|---|---|---|---|
| ATRA | President and CEO | Nov 19, 2025 04:55 PM | Sale |
$38.44K |
|
| ATRA | President and CEO | Aug 20, 2025 04:11 PM | Sale |
$34.36K |
|
| ATRA | President and CEO | May 20, 2025 04:58 PM | Sale |
$22.16K |
|
| ATRA | President and CEO | Mar 5, 2025 05:17 PM | Sale |
$23.31K |
|
| ATRA | President and CEO | Nov 20, 2024 06:04 PM | Sale |
$18.63K |
|
| ATRA | President and CEO | Sep 11, 2024 05:03 PM |
Grant/Award |
N/A |
|
| ATRA | EVP, Chief Sci. & Tech Officer | Aug 20, 2024 06:27 PM | Sale |
$12.07K |
|
| ATRA | EVP, Chief Sci. & Tech Officer | Mar 6, 2024 06:18 PM | Sale |
$7.74K |
|
| ATRA | EVP, Chief Sci. & Tech Officer | Jan 9, 2024 04:40 PM |
Grant/Award |
N/A |
|
| ATRA | EVP, Chief Sci. & Tech Officer | Nov 20, 2023 05:31 PM | Sale |
$3.44K |
|
| ATRA | EVP, Chief Sci. & Tech Officer | Aug 18, 2023 06:25 PM | Sale |
$25.0K |