F. Floyd Petersen
Affiliations
- at Amphastar Pharmaceuticals Inc. (AMPH), 2025-06-04
Insider Trading: Purchases See All
| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| AMPH | $10.35 | 3,200 | $33,127.68 | 41,612 | 2014-08-15 | Filing |
Insider Trading: Sales See All
| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| AMPH | $25.67 | 500 | $12,835.05 | 72,909 | 2025-06-02 | Filing |
| AMPH | $24.08 | 500 | $12,041.45 | 73,409 | 2025-05-01 | Filing |
| AMPH | $28.38 | 500 | $14,190.25 | 73,909 | 2025-04-01 | Filing |
| AMPH | $27.99 | 1,000 | $27,986.30 | 74,409 | 2025-03-06 | Filing |
| AMPH | $46.47 | 3,000 | $139,417.20 | 75,409 | 2024-09-05 | Filing |