Jack Y. Zhang - Nov 11, 2024 Form 4 Insider Report for Amphastar Pharmaceuticals, Inc. (AMPH)

Role
CEO & CHIEF SCIENTIFIC OFFICER, Director, 10%+ Owner
Signature
/s/ Eva Wen, by power of attorney for Jack Y. Zhang
Stock symbol
AMPH
Transactions as of
Nov 11, 2024
Transactions value $
$0
Form type
4
Date filed
11/12/2024, 08:05 PM
Previous filing
Sep 16, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMPH Common Stock Gift $0 -125K -4.75% $0.00 2.51M Nov 11, 2024 Direct
transaction AMPH Common Stock Gift $0 -125K -10.16% $0.00 1.1M Nov 11, 2024 See footnote F1
holding AMPH Common Stock 6.83M Nov 11, 2024 See footnote F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The securities are held of record by Mary Z. Luo. The reporting persons are husband and wife.
F2 The shares are held of record by Applied Physics and Chemistry Laboratories, Inc., of which the reporting persons and The Bill Luobei Zhang 2004 Irrevocable Trust are the sole owners.