| 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 14 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 7, 2021 | Prins Richard K | Director | Sale+OE | 10,000 | $18.74 | $187,351.00 | -11.3% | -3.7% | +112.1% | |
| Jun 3, 2021 | Petersen Floyd F. | Director | Sale+OE | 10,000 | $18.65 | $186,527.00 | -12.0% | +5.8% | +102.4% | |
| Jun 1, 2021 | Koo Richard | Director | Sale+OE | 25,827 | $19.28 | $498,009.13 | -9.3% | +1.6% | +97.4% | |
| May 20, 2021 | Lee Howard | Director | Sale+OE | 10,000 | $19.74 | $197,354.00 | -7.0% | -3.1% | +71.2% | |
| May 17, 2021 | Liawatidewi Yakob | SVP Corp Admin Center | Sale+OE | 12,823 | $19.98 | $256,139.68 | -10.7% | -3.2% | +80.0% | |
| May 14, 2021 | Zhou Rong | EVP, Production Center | Sale+OE | 18,119 | $19.71 | $357,170.36 | -8.9% | -2.2% | +77.0% | |
| May 13, 2021 | Zasloff Michael A | Director | Sale+OE | 25,827 | $19.34 | $499,434.78 | -38.5% | +1.8% | +80.7% | |
| May 12, 2021 | Liawatidewi Yakob | EVP Corp Admin Center | Sale+OE | 14,592 | $19.14 | $279,339.24 | -11.0% | +6.5% | +82.4% | |
| May 11, 2021 | Prins Richard K | Director | Sale+OE | 15,827 | $18.90 | $299,109.72 | -28.8% | +5.8% | +73.8% | |
| Mar 15, 2021 | Peters William J | CFO, SVP &Treasurer | Sell | 4,244 | $19.03 | $80,745.07 | -4.7% | +2.8% | +81.4% |