James Topper - Jan 2, 2024 Form 4 Insider Report for ALPINE IMMUNE SCIENCES, INC. (ALPN)

Role
Director
Signature
James Paul Rickey, attorney-in-fact
Stock symbol
ALPN
Transactions as of
Jan 2, 2024
Transactions value $
$0
Form type
4
Date filed
1/4/2024, 07:03 PM
Previous filing
Dec 29, 2023
Next filing
Mar 28, 2024

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 +17.5K $0.00 17.5K Jan 2, 2024 Common Stock 17.5K $19.00 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The exercise price is equal to the closing price per share of Common Stock as reported on the Nasdaq Global Market on the date of grant.
F2 1/12th of the shares subject to the option become vested and exercisable on February 2, 2024 and 1/12 of the shares subject to the option shall vest monthly thereafter.