4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-21-153147
Director sold 1,000 shares at $22.50 ($22,503)
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 | 2021-12-22 | Sale | −1,000 | $22.50 | $22,503 | 78,373 | D |
| Open-market sales · 1,000 sh · avg $22.50 · $22,503 | |||||||
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