William J. Peters - Mar 6, 2023 Form 4 Insider Report for Amphastar Pharmaceuticals, Inc. (AMPH)

Role
CFO, EVP & Treasurer
Signature
/s/ William J. Peters
Stock symbol
AMPH
Transactions as of
Mar 6, 2023
Transactions value $
$0
Form type
4
Date filed
3/8/2023, 03:38 PM
Previous filing
Mar 3, 2023
Next filing
Mar 17, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMPH Common Stock Award $0 +23.9K +23.78% $0.00 125K Mar 6, 2023 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AMPH Employee Stock Option (right to buy) Award $0 +50.4K $0.00 50.4K Mar 6, 2023 Common Stock 50.4K $35.13 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reported shares are represented by restricted stock units, or RSUs, which vest in four equal annual installments beginning on March 6, 2024.
F2 The shares subject to the option vest in four equal annual installments beginning on March 6, 2024.