4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-16-140128
Director sold 48,375 shares at an average $18.24 ($882,281)
- Director acquired 48,375 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 |
|---|---|---|---|---|---|---|---|
| Shohet Stephen B. Director | 2016-08-12 | Option exercise | +10,381 | $15.23 | $158,103 | 28,653 | D |
| Shohet Stephen B. Director | 2016-08-12 | Option exercise | +4,407 | $14.23 | $62,712 | 33,060 | D |
| Shohet Stephen B. Director | 2016-08-12 | Sale | −14,788 | $18.12 | $268,012 | 18,272 | D |
| Shohet Stephen B. Director | 2016-08-15 | Option exercise | +22,917 | $14.23 | $326,109 | 41,189 | D |
| Shohet Stephen B. Director | 2016-08-15 | Sale | −22,917 | $18.26 | $418,485 | 18,272 | D |
| Shohet Stephen B. Director | 2016-08-16 | Option exercise | +10,670 | $14.23 | $151,834 | 28,942 | D |
| Shohet Stephen B. Director | 2016-08-16 | Sale | −10,670 | $18.35 | $195,784 | 18,272 | D |
| Derivatives | |||||||
| Shohet Stephen B. Director | 2016-08-12 | Option exercise · Stock Option (right to buy) | −10,381 | 0 | D | ||
| Shohet Stephen B. Director | 2016-08-12 | Option exercise · Stock Option (right to buy) | −4,407 | 33,587 | D | ||
| Shohet Stephen B. Director | 2016-08-15 | Option exercise · Stock Option (right to buy) | −22,917 | 10,670 | D | ||
| Shohet Stephen B. Director | 2016-08-16 | Option exercise · Stock Option (right to buy) | −10,670 | 0 | D | ||
| Open-market sales · 48,375 sh · avg $18.24 · $882,281 | |||||||
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