4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-19-012642
EVP, Production Center sold 3,200 shares at $25.00 ($80,000)
- EVP, Production Center acquired 3,200 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Zhou Rong EVP, Production Center | 2019-03-01 | Option exercise | +3,200 | $20.26 | $64,832 | 55,230 | D |
| Zhou Rong EVP, Production Center | 2019-03-01 | Sale | −3,200 | $25.00 | $80,000 | 52,030 | D |
| Derivatives | |||||||
| Zhou Rong EVP, Production Center | 2019-03-01 | Option exercise · Employee Stock Option (right to buy) | −3,200 | 6,400 | D | ||
| Open-market sales · 3,200 sh · avg $25.00 · $80,000 | |||||||
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