4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001415889-25-007503
EVP CORP ADMIN CENTER gave up 1,141 shares (to pay taxes)
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 | 2025-03-06 | Shares withheld for taxes | −1,141 | $28.32 | $32,313 | 72,834 | D |
Loading xslF345X05/form4-03102025_080353.xml…