4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-18-018387
CFO, SVP & Treasurer acquired 22,359 shares (grant or award)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| PETERS WILLIAM J CFO, SVP & Treasurer | 2018-03-15 | Grant or award | +22,359 | 100,673 | D | ||
| Derivatives | |||||||
| PETERS WILLIAM J CFO, SVP & Treasurer | 2018-03-15 | Grant or award · Employee Stock Option (right to buy) | +51,921 | 51,921 | D | ||
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