4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-23-028073
Director sold 500 shares at an average $36.70 ($18,349)
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 | 2023-03-01 | Sale | −1 | $33.70 | $34 | 86,107 | D |
| Petersen Floyd F. Director | 2023-03-01 | Sale | −412 | $36.59 | $15,074 | 85,695 | D |
| Petersen Floyd F. Director | 2023-03-01 | Sale | −87 | $37.25 | $3,241 | 85,608 | D |
| Open-market sales · 500 sh · avg $36.70 · $18,349 | |||||||
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