4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-15-027094
Corp. Exec. VP of Operations sold 28,000 shares at $15.79 ($442,120)
- Corp. Exec. VP of Operations acquired 28,000 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 |
|---|---|---|---|---|---|---|---|
| Purchase Marilyn J. Corp. Exec. VP of Operations | 2015-04-09 | Option exercise | +28,000 | $14.80 | $414,400 | 72,902 | D |
| Purchase Marilyn J. Corp. Exec. VP of Operations | 2015-04-09 | Sale | −28,000 | $15.79 | $442,120 | 44,902 | D |
| Derivatives | |||||||
| Purchase Marilyn J. Corp. Exec. VP of Operations | 2015-04-09 | Option exercise · Employee Stock Option (right to buy) | −28,000 | 0 | D | ||
| Open-market sales · 28,000 sh · avg $15.79 · $442,120 | |||||||
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