4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-16-143019
Director sold 10,381 shares at $18.78 ($194,917)
- Director acquired 10,381 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 |
|---|---|---|---|---|---|---|---|
| Lee Howard Director | 2016-09-01 | Option exercise | +10,381 | $15.23 | $158,103 | 124.91 | D |
| Lee Howard Director | 2016-09-01 | Sale | −10,381 | $18.78 | $194,917 | 114,527 | D |
| Derivatives | |||||||
| Lee Howard Director | 2016-09-01 | Option exercise · Stock Option (right to buy) | −10,381 | 0 | D | ||
| Open-market sales · 10,381 sh · avg $18.78 · $194,917 | |||||||
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