William J. Peters - 06 Mar 2025 Form 4 Insider Report for Amphastar Pharmaceuticals, Inc. (AMPH)

Role
CFO, EVP & TREASURER, Director
Signature
/s/ William J. Peters
Issuer symbol
AMPH
Transactions as of
06 Mar 2025
Net transactions value
-$60,633
Form type
4
Filing time
10 Mar 2025, 17:29:01 UTC
Previous filing
06 Mar 2025
Next filing
12 Mar 2025
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMPH Common Stock Tax liability $60,633 -2,141 -2.2% $28.32 93,483 06 Mar 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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.