Insider Transactions and Holdings
-
Entity Type
-
Individual
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Role
-
Chief R&D Strategy Officer
-
Stock Symbol
-
PTGX on Nasdaq
There are no Buy or Sell transactions made by David Y. Liu since 9/18/2023
| Class |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock |
168K |
$4.13M |
$24.63 |
Nov 16, 2022 |
Direct |
|
|
| Stock Option (right to buy) |
0 |
|
|
Nov 16, 2022 |
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.