4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-18-017867
CFO, SVP & Treasurer sold 19,801 shares at $20.10 ($398,004)
- CFO, SVP & Treasurer acquired 19,801 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 | 2018-03-13 | Option exercise | +19,801 | $11.33 | $224,345 | 98,115 | D |
| PETERS WILLIAM J CFO, SVP & Treasurer | 2018-03-13 | Sale | −19,801 | $20.10 | $398,004 | 78,314 | D |
| Derivatives | |||||||
| PETERS WILLIAM J CFO, SVP & Treasurer | 2018-03-13 | Option exercise · Employee Stock Option (right to buy) | −19,801 | 99,400 | D | ||
| Open-market sales · 19,801 sh · avg $20.10 · $398,004 | |||||||
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