Insider Transactions and Holdings
-
Entity Type
-
Individual
-
Role
-
EVP CORP ADMIN CENTER, Director
-
Stock Symbol
-
AMPH on Nasdaq
Yakob Liawatidewi - trading volume in the past year for Amphastar Pharmaceuticals, Inc.
| Security |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock |
90.9K |
$2.52M |
$27.69 |
Mar 17, 2025 |
Direct |
|
|
| Common Stock |
2.46K |
$68.1K |
$27.69 |
Mar 15, 2025 |
Indirect |
|
|
| Employee Stock Option (right to buy) |
44.3K |
|
|
Mar 10, 2025 |
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.