0001127602-24-009007.txt : 20240307 0001127602-24-009007.hdr.sgml : 20240307 20240307161027 ACCESSION NUMBER: 0001127602-24-009007 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240306 FILED AS OF DATE: 20240307 DATE AS OF CHANGE: 20240307 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GUSTAFSON KURT A CENTRAL INDEX KEY: 0001462354 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36182 FILM NUMBER: 24730176 MAIL ADDRESS: STREET 1: 11388 SORRENTO VALLEY ROAD CITY: SAN DIEGO STATE: CA ZIP: 92121 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Xencor Inc CENTRAL INDEX KEY: 0001326732 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 201622502 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 465 N. HALSTEAD ST. STREET 2: SUITE 200 CITY: PASADENA STATE: CA ZIP: 91107 BUSINESS PHONE: 626-305-5900 MAIL ADDRESS: STREET 1: 465 N. HALSTEAD ST. STREET 2: SUITE 200 CITY: PASADENA STATE: CA ZIP: 91107 4 1 form4.xml PRIMARY DOCUMENT X0508 4 2024-03-06 0001326732 Xencor Inc XNCR 0001462354 GUSTAFSON KURT A C/O XENCOR, INC. 465 N HALSTEAD STREET, SUITE 200 PASADENA CA 91107 1 0 Common Stock 2024-03-06 4 M 0 15000 10.73 A 20007 D Common Stock 2024-03-06 4 S 0 14000 23.1752 D 6007 D Stock Option (Right to Buy) 10.73 2024-03-06 4 M 0 15000 0 D 2024-07-13 Common Stock 15000 0 D Underlying option due to expire in July 2024. Represents the disposition of shares sold to pay option cost and estimated tax liability due upon option exercise. 1/3 of the shares subject to the stock option vest and become exercisable on July 14, 2015, and the remaining shares vest in equal monthly installments over the subsequent 24 months. /s/ Celia E. Eckert, Attorney-in-Fact 2024-03-06