4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-19-050577
CFO, SVP & Treasurer sold 9,800 shares at $21.76 ($213,256)
- CFO, SVP & Treasurer acquired 9,800 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, SVP & Treasurer | 2019-09-16 | Option exercise | +9,800 | $11.33 | $111,034 | 92,253 | D |
| PETERS WILLIAM J CFO, SVP & Treasurer | 2019-09-16 | Sale | −9,800 | $21.76 | $213,256 | 82,453 | D |
| Derivatives | |||||||
| PETERS WILLIAM J CFO, SVP & Treasurer | 2019-09-16 | Option exercise · Employee Stock Option (right to buy) | −9,800 | 49,800 | D | ||
| Open-market sales · 9,800 sh · avg $21.76 · $213,256 | |||||||
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