G. Diane Gerst
Affiliations
- at Amphastar Pharmaceuticals Inc. (AMPH), 2025-06-04
Insider Trading: Sales See All
| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| AMPH | $37.23 | 1,520 | $56,596.59 | 12,842 | 2022-07-18 | Filing |
| AMPH | $36.26 | 1,521 | $55,144.92 | 12,842 | 2022-07-11 | Filing |
| AMPH | $35.00 | 1,813 | $63,460.26 | 12,842 | 2022-07-05 | Filing |
| AMPH | $35.00 | 5,146 | $180,110.00 | 12,842 | 2022-06-30 | Filing |
| AMPH | $19.48 | 523 | $10,185.63 | 30,164 | 2017-12-19 | Filing |