4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-23-044690
CFO, EVP & Treasurer sold 10,032 shares at $40.35 ($404,791)
- CFO, EVP & Treasurer acquired 10,032 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 |
|---|---|---|---|---|---|---|---|
| PETERS WILLIAM J CFO, EVP & Treasurer | 2023-04-10 | Option exercise | +10,032 | $13.35 | $133,927 | 115,180 | D |
| PETERS WILLIAM J CFO, EVP & Treasurer | 2023-04-10 | Sale | −10,032 | $40.35 | $404,791 | 105,148 | D |
| Derivatives | |||||||
| PETERS WILLIAM J CFO, EVP & Treasurer | 2023-04-10 | Option exercise · Employee Stock Option (right to buy) | −10,032 | 39,490 | D | ||
| Open-market sales · 10,032 sh · avg $40.35 · $404,791 | |||||||
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