Lee Howard 4
4 · Amphastar Pharmaceuticals, Inc. · Filed Jun 12, 2023
Insider Transaction Report
Form 4
Lee Howard
Director
Transactions
- Tax Payment
Common Stock
2023-06-10$45.67/sh−375$17,126→ 145,280 total
Footnotes (1)
- [F1]The reported shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs.