| 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 13 sells. AMPH is classified in the Pharmaceuticals industry within the Health Care sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 3.00M | $61.35M | - | |
| CFO | 177.0K | $3.62M | - | |
| VP | 172.8K | $3.53M | - | |
| Dir | 152.0K | $3.11M | - | |
| VP | 122.9K | $2.51M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 15, 2022 | Peters William J | CFO, EVP &Treasurer | Sell | 7,900 | $34.46 | $272,248.22 | -7.4% | -14.2% | +6.0% | |
| Mar 15, 2022 | Prins Richard K | Director | Sale+OE | 10,000 | $34.02 | $340,208.00 | -18.1% | -14.2% | +6.0% | |
| Mar 7, 2022 | Peters William J | CFO, EVP &Treasurer | Sale+OE | 13,026 | $29.35 | $382,313.10 | -10.9% | +21.9% | +14.8% | |
| Mar 1, 2022 | Petersen Floyd F. | Director | Sell | 500 | $27.27 | $13,635.15 | -0.6% | +35.4% | +33.3% | |
| Feb 25, 2022 | Zhou Rong | EVP, Production Center | Sale+OE | 13,246 | $28.77 | $381,087.42 | -15.9% | +25.8% | +13.1% | |
| Feb 25, 2022 | Peters William J | CFO, EVP &Treasurer | Sale+OE | 23,000 | $28.47 | $654,850.00 | -9.3% | +25.8% | +13.1% | |
| Feb 8, 2022 | Zhou Rong | EVP, Production Center | Sale+OE | 7,000 | $26.77 | $187,390.00 | -8.4% | +19.8% | +15.5% | |
| Feb 8, 2022 | Peters William J | CFO, EVP &Treasurer | Sale+OE | 10,000 | $26.95 | $269,500.00 | -8.6% | +19.8% | +15.5% | |
| Feb 1, 2022 | Petersen Floyd F. | Director | Sell | 500 | $24.08 | $12,040.94 | -0.3% | +43.1% | +24.0% | |
| Jan 10, 2022 | Zhou Rong | EVP, Production Center | Sale+OE | 20,928 | $25.36 | $530,683.78 | -11.4% | +59.7% | +8.8% |