4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-22-028660
CFO, EVP & Treasurer sold 23,000 shares at an average $28.47 ($654,850)
- CFO, EVP & Treasurer acquired 23,000 shares (option exercise)
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 | 2022-02-25 | Option exercise | +23,000 | $14.95 | $343,850 | 129,042 | D |
| PETERS WILLIAM J CFO, EVP & Treasurer | 2022-02-25 | Sale | −11,000 | $27.95 | $307,450 | 118,042 | D |
| PETERS WILLIAM J CFO, EVP & Treasurer | 2022-02-25 | Sale | −12,000 | $28.95 | $347,400 | 106,042 | D |
| Derivatives | |||||||
| PETERS WILLIAM J CFO, EVP & Treasurer | 2022-02-25 | Option exercise · Employee Stock Option (right to buy) | −23,000 | 25,074 | D | ||
| Open-market sales · 23,000 sh · avg $28.47 · $654,850 | |||||||
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