Yakob Liawatidewi - Mar 4, 2025 Form 4 Insider Report for Amphastar Pharmaceuticals, Inc. (AMPH)

Role
EVP CORP ADMIN CENTER, Director
Signature
/s/ Eva Wen, by power of attorney
Stock symbol
AMPH
Transactions as of
Mar 4, 2025
Transactions value $
-$26,598
Form type
4
Date filed
3/6/2025, 04:20 PM
Previous filing
Nov 8, 2024
Next filing
Mar 10, 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 -$26.6K -963 -1.29% $27.62 74K Mar 4, 2025 Direct F1
holding AMPH Common Stock 2.46K Mar 4, 2025 See footnote F2
* 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.
F2 The reported shares are held of record by the Yakob and Sunmoon Trust dated July 25, 2013 for which the reporting person serves as a trustee.