| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Amphastar Pharmaceuticals, Inc. (AMPH) has 11 insiders with recent SEC Form 4 filings, including 0 buys and 11 sells. AMPH is classified in the Pharmaceuticals industry within the Health Care sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 3.00M | $59.76M | - | |
| CFO | 177.0K | $3.53M | - | |
| VP | 172.8K | $3.44M | - | |
| Dir | 152.0K | $3.03M | - | |
| VP | 122.9K | $2.45M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 13, 2024 | Zhou Rong | Senior EVP, Production Center | Sale+OE | 3,000 | $48.26 | $144,784.50 | -2.5% | -7.5% | -41.7% | |
| Sep 5, 2024 | Petersen Floyd F. | Director | Sell | 3,000 | $46.47 | $139,417.20 | -3.8% | -2.5% | -35.2% | |
| Aug 26, 2024 | Zhou Rong | Senior EVP, Production Center | Sale+OE | 4,000 | $48.35 | $193,400.00 | -3.3% | -7.3% | -37.0% | |
| Aug 12, 2024 | Prins Richard K | Director | Sale+OE | 17,101 | $43.07 | $736,550.33 | -33.5% | +12.3% | -29.8% | |
| Jul 31, 2024 | Peters William J | CFO, EVP &Treasurer | Sale+OE | 10,282 | $44.23 | $454,772.86 | -9.9% | +17.5% | -51.9% | |
| Jun 27, 2024 | Peters William J | CFO, EVP &Treasurer | Sell | 3,596 | $40.93 | $147,169.15 | -1.9% | +15.8% | -42.8% | |
| Jun 10, 2024 | Petersen Floyd F. | Director | Sell | 3,000 | $41.40 | $124,200.00 | -3.7% | +7.0% | -35.4% | |
| Jun 3, 2024 | Petersen Floyd F. | Director | Sell | 500 | $42.65 | $21,325.90 | -0.6% | +11.2% | -38.4% | |
| May 1, 2024 | Petersen Floyd F. | Director | Sell | 500 | $41.67 | $20,836.95 | -0.6% | +3.4% | -43.3% | |
| Apr 1, 2024 | Petersen Floyd F. | Director | Sell | 500 | $43.43 | $21,714.15 | -0.6% | -11.3% | -34.9% |