4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-21-070051
CFO, EVP & Treasurer acquired 3,047 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, EVP & Treasurer | 2021-05-19 | Grant or award | +3,047 | 111,349 | D | ||
| Derivatives | |||||||
| PETERS WILLIAM J CFO, EVP & Treasurer | 2021-05-19 | Grant or award · Employee Stock Option (right to buy) | +7,209 | 7,209 | D | ||
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