4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-23-119974
Director sold 4,000 shares at $55.86 ($223,446)
- Director gave 1,000 shares (gift)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| PRINS RICHARD K Director | 2023-11-17 | Sale | −4,000 | $55.86 | $223,446 | 31,895 | D |
| PRINS RICHARD K Director | 2023-11-17 | Gift | −1,000 | 30,895 | D | ||
| Open-market sales · 4,000 sh · avg $55.86 · $223,446 | |||||||
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