Howard Lee
Affiliations
- Insider at Amphastar Pharmaceuticals Inc. (AMPH), 2025-06-05
Insider Trading: Purchases See All
| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| AMPH | $10.84 | 6,000 | $65,022.00 | 101,215 | 2014-08-25 | Filing |
Insider Trading: Sales See All
| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| AMPH | $45.02 | 16,679 | $750,960.30 | 142,939 | 2023-06-01 | Filing |
| AMPH | $37.79 | 10,291 | $388,858.81 | 138,776 | 2022-06-06 | Filing |
| AMPH | $34.93 | 10,000 | $349,323.00 | 138,776 | 2022-05-23 | Filing |
| AMPH | $19.31 | 8,000 | $154,508.00 | 138,933 | 2021-06-08 | Filing |
| AMPH | $19.28 | 7,827 | $150,941.35 | 132,914 | 2021-06-07 | Filing |