| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 16, 2021 | Peters William J | CFO, EVP &Treasurer | Sell | 6,589 | $19.35 | $127,524.16 | -5.9% | +9.4% | +68.2% | |
| Aug 2, 2021 | Zhou Rong | EVP, Production Center | Sale+OE | 9,123 | $21.24 | $193,734.20 | -9.9% | -11.1% | +76.0% | |
| Aug 2, 2021 | Liawatidewi Yakob | EVP Corp Admin Center | Sale+OE | 8,932 | $21.14 | $188,804.62 | -14.2% | -11.1% | +76.0% | |
| Jul 26, 2021 | Zhou Rong | EVP, Production Center | Sale+OE | 6,000 | $20.87 | $125,220.00 | -6.5% | -7.7% | +79.4% | |
| Jul 20, 2021 | Zhou Rong | EVP, Production Center | Sale+OE | 5,187 | $20.57 | $106,696.59 | -5.7% | -5.6% | +76.6% | |
| Jul 15, 2021 | Liawatidewi Yakob | EVP Corp Admin Center | Sale+OE | 31,524 | $20.01 | $630,688.06 | -36.8% | -4.0% | +84.8% | |
| Jul 7, 2021 | Peters William J | CFO, EVP &Treasurer | Sale+OE | 10,000 | $20.37 | $203,739.00 | -8.2% | -7.4% | +78.9% | |
| Jun 9, 2021 | Zhou Rong | EVP, Production Center | Sale+OE | 12,912 | $19.43 | $250,829.22 | -6.8% | -4.5% | +53.3% | |
| Jun 8, 2021 | Lee Howard | Director | Sale+OE | 15,827 | $19.30 | $305,449.35 | -5.5% | -3.2% | +97.1% | |
| Jun 7, 2021 | Petersen Floyd F. | Director | Sale+OE | 15,827 | $19.34 | $306,038.79 | -17.7% | -3.7% | +112.1% |