Insider Transactions and Holdings
-
Entity Type
-
Individual
-
Role
-
Director
-
Stock Symbol
-
ATRA on Nasdaq
There are no Buy or Sell transactions made by Beth C. Seidenberg since 11/21/2023
| Class |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock |
116K |
$45K |
$0.39 |
May 31, 2023 |
Direct |
|
|
| Common Stock |
197 |
$76.60 |
$0.39 |
May 31, 2023 |
Indirect |
|
|
| Non-Qualified Stock Option (Right to Buy) |
79.5K |
|
|
May 31, 2023 |
Direct |
Common Stock |
|
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.