Wolfgang Dummer - Oct 2, 2023 Form 4 Insider Report for ALPINE IMMUNE SCIENCES, INC. (ALPN)

Role
Chief Medical Officer
Signature
/s/ James Paul Rickey
Stock symbol
ALPN
Transactions as of
Oct 2, 2023
Transactions value $
$0
Form type
4
Date filed
10/4/2023, 05:14 PM
Previous filing
Feb 6, 2023

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 ALPN Stock Option (Right to buy) Award $0 +200K $0.00 200K Oct 2, 2023 Common Stock 200K $11.37 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 One-fourth (1/4) of the shares subject to the option will vest on October 2, 2024, and one thirty-sixth (1/36th) of the remaining shares subject to the option shall vest each month thereafter, subject to Reporting Person continuing to be a service provider through each such date.