4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-23-045715
EVP Corp Admin Center sold 11,494 shares at an average $41.56 ($477,748)
- EVP Corp Admin Center acquired 11,494 shares (option exercise)
- 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 |
|---|---|---|---|---|---|---|---|
| Liawatidewi Yakob EVP Corp Admin Center | 2023-04-13 | Option exercise 10b5-1 | +11,494 | $20.23 | $232,524 | 80,709 | D |
| Liawatidewi Yakob EVP Corp Admin Center | 2023-04-13 | Sale 10b5-1 | −5,000 | $41.00 | $205,000 | 75,709 | D |
| Liawatidewi Yakob EVP Corp Admin Center | 2023-04-13 | Sale 10b5-1 | −6,494 | $42.00 | $272,748 | 69,215 | D |
| Derivatives | |||||||
| Liawatidewi Yakob EVP Corp Admin Center | 2023-04-13 | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −11,494 | 5,497 | D | ||
| Open-market sales · 11,494 sh · avg $41.56 · $477,748 | |||||||
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