| 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 12 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Jan 10, 2022 | Peters William J | CFO, EVP &Treasurer | Sale+OE | 47,776 | $24.75 | $1,182,622.40 | -12.6% | +59.7% | +8.8% | |
| Jan 3, 2022 | Petersen Floyd F. | Director | Sell | 500 | $23.22 | $11,608.65 | -0.6% | +64.2% | +22.2% | |
| Dec 30, 2021 | Peters William J | CFO, EVP &Treasurer | Sale+OE | 10,000 | $23.40 | $234,000.00 | -8.6% | +57.4% | +21.1% | |
| Dec 22, 2021 | Petersen Floyd F. | Director | Sell | 1,000 | $22.50 | $22,502.80 | -1.3% | +56.5% | +25.7% | |
| Dec 21, 2021 | Peters William J | CFO, EVP &Treasurer | Sale+OE | 8,256 | $22.40 | $184,934.40 | -7.2% | +59.8% | +30.3% | |
| Dec 16, 2021 | Peters William J | CFO, EVP &Treasurer | Sale+OE | 1,744 | $22.40 | $39,065.60 | -1.6% | +57.9% | +32.3% | |
| Dec 10, 2021 | Prins Richard K | Director | Sale+OE | 5,291 | $21.36 | $113,006.24 | -10.5% | +41.8% | +32.1% | |
| Nov 22, 2021 | Prins Richard K | Director | Sale+OE | 5,000 | $21.22 | $106,100.00 | -10.0% | +23.8% | +36.5% | |
| Nov 11, 2021 | Zhou Rong | EVP, Production Center | Sale+OE | 7,813 | $21.67 | $169,307.71 | -8.6% | +23.1% | +33.7% | |
| Nov 11, 2021 | Peters William J | CFO, EVP &Treasurer | Sale+OE | 10,000 | $21.33 | $213,300.00 | -8.6% | +23.1% | +33.7% |