4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-22-077826
Director sold 1,813 shares at $35.00 ($63,460)
- Director acquired 1,813 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 |
|---|---|---|---|---|---|---|---|
| Gerst Diane G. Director | 2022-07-05 | Option exercise | +1,813 | $20.08 | $36,405 | 14,655 | D |
| Gerst Diane G. Director | 2022-07-05 | Sale | −1,813 | $35.00 | $63,460 | 12,842 | D |
| Derivatives | |||||||
| Gerst Diane G. Director | 2022-07-05 | Option exercise · Stock Option (right to buy) | −1,813 | 4,377 | D | ||
| Open-market sales · 1,813 sh · avg $35.00 · $63,460 | |||||||
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