4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-18-068859
Director sold 5,000 shares at $20.23 ($101,167)
- Director acquired 5,000 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 |
|---|---|---|---|---|---|---|---|
| PRINS RICHARD K Director | 2018-11-14 | Option exercise | +5,000 | $14.66 | $73,300 | 40,434 | D |
| PRINS RICHARD K Director | 2018-11-14 | Sale | −5,000 | $20.23 | $101,167 | 35,434 | D |
| Derivatives | |||||||
| PRINS RICHARD K Director | 2018-11-14 | Option exercise · Stock Option (right to buy) | −5,000 | 5,000 | D | ||
| Open-market sales · 5,000 sh · avg $20.23 · $101,167 | |||||||
Loading xslF345X03/a4.xml…