4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-24-010255
Director sold 500 shares at an average $53.10 ($26,548)
- Traded under a Rule 10b5-1 plan
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 | 2024-02-01 | Sale 10b5-1 | −474 | $53.07 | $25,154 | 80,359 | D |
| Petersen Floyd F. Director | 2024-02-01 | Sale 10b5-1 | −26 | $53.64 | $1,395 | 80,333 | D |
| Open-market sales · 500 sh · avg $53.10 · $26,548 | |||||||
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