4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-18-071885
Director sold 29,278 shares at an average $21.67 ($634,464)
- Director acquired 29,278 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 | 2018-12-04 | Option exercise | +10,000 | $14.66 | $146,600 | 133,381 | D |
| Lee Howard Director | 2018-12-04 | Sale | −8,989 | $21.85 | $196,365 | 124,392 | D |
| Lee Howard Director | 2018-12-04 | Sale | −1,011 | $22.55 | $22,794 | 123,381 | D |
| Lee Howard Director | 2018-12-06 | Option exercise | +10,000 | $14.66 | $146,600 | 133,381 | D |
| Lee Howard Director | 2018-12-06 | Sale | −4,206 | $20.91 | $87,947 | 129,175 | D |
| Lee Howard Director | 2018-12-06 | Sale | −5,794 | $21.45 | $124,294 | 123,381 | D |
| Lee Howard Director | 2018-12-07 | Option exercise | +9,278 | $14.66 | $136,015 | 132,659 | D |
| Lee Howard Director | 2018-12-07 | Sale | −9,278 | $21.89 | $203,064 | 123,381 | D |
| Derivatives | |||||||
| Lee Howard Director | 2018-12-04 | Option exercise · Stock Option (right to buy) | −10,000 | 19,278 | D | ||
| Lee Howard Director | 2018-12-06 | Option exercise · Stock Option (right to buy) | −10,000 | 9,278 | D | ||
| Lee Howard Director | 2018-12-07 | Option exercise · Stock Option (right to buy) | −9,278 | 0 | D | ||
| Open-market sales · 29,278 sh · avg $21.67 · $634,464 | |||||||
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