4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-22-035157
CFO, EVP & Treasurer sold 7,900 shares at $34.46 ($272,248)
- CFO, EVP & Treasurer gave up 5,989 shares (to pay taxes)
- CFO, EVP & Treasurer acquired 21,991 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 | 2022-03-15 | Sale | −7,900 | $34.46 | $272,248 | 98,142 | D |
| PETERS WILLIAM J CFO, EVP & Treasurer | 2022-03-15 | Grant or award | +21,991 | 120,133 | D | ||
| PETERS WILLIAM J CFO, EVP & Treasurer | 2022-03-15 | Shares withheld for taxes | −5,989 | $34.74 | $208,058 | 114,144 | D |
| Derivatives | |||||||
| PETERS WILLIAM J CFO, EVP & Treasurer | 2022-03-15 | Grant or award · Employee Stock Option (right to buy) | +50,743 | 50,743 | D | ||
| Open-market sales · 7,900 sh · avg $34.46 · $272,248 | |||||||
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