4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001611286-25-000007
Director sold 500 shares at $25.27 ($12,633)
- 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 | 2025-11-03 | Sale 10b5-1 | −500 | $25.27 | $12,633 | 75,531 | D |
| Open-market sales · 500 sh · avg $25.27 · $12,633 | |||||||
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