Bart Jan Cornelissen - Apr 9, 2024 Form 4 Insider Report for Xencor Inc (XNCR)

Role: SR. VICE PRESIDENT & CFO
Signature: /s/ Celia E. Eckert, Attorney-in-Fact
Stock symbol: XNCR
Transactions as of: Apr 9, 2024
Transactions value $: $0
Form type: 4
Date filed: 4/11/2024, 04:37 PM

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	XNCR	Common Stock	Award	$0	+42.3K		$0.00	42.3K	Apr 9, 2024	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	XNCR	Stock Option (Right to Buy)	Award	$0	+190K		$0.00	190K	Apr 9, 2024	Common Stock	190K	$21.55	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents restricted stock units that vest as follows: 1/3 of the shares vest on the first, second and third anniversaries of the date of grant.
F2	25% of the shares subject to the option shall vest on the one year anniversary of April 9, 2024 (the "Vesting Commencement Date") and 1/48th of the shares shall vest monthly thereafter, such that the option shall be fully vested on the four year anniversary of the Vesting Commencement Date.