4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-20-063214
Director sold 47,682 shares at an average $18.20 ($867,844)
- Director acquired 47,682 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 |
|---|---|---|---|---|---|---|---|
| Petersen Floyd F. Director | 2020-05-14 | Option exercise | +5,000 | $15.11 | $75,550 | 76,642 | D |
| Petersen Floyd F. Director | 2020-05-14 | Sale | −5,000 | $17.78 | $88,876 | 71,642 | D |
| Petersen Floyd F. Director | 2020-05-15 | Option exercise | +42,682 | $15.11 | $644,925 | 114,324 | D |
| Petersen Floyd F. Director | 2020-05-15 | Sale | −42,682 | $18.25 | $778,968 | 71,642 | D |
| Derivatives | |||||||
| Petersen Floyd F. Director | 2020-05-14 | Option exercise · Stock Option (right to buy) | −5,000 | 42,682 | D | ||
| Petersen Floyd F. Director | 2020-05-15 | Option exercise · Stock Option (right to buy) | −42,682 | 0 | D | ||
| Open-market sales · 47,682 sh · avg $18.20 · $867,844 | |||||||
Loading xslF345X03/a4.xml…