<SEC-DOCUMENT>0000080255-17-001375-index.html : 20171010 <SEC-HEADER>0000080255-17-001375.hdr.sgml : 20171009 <ACCEPTANCE-DATETIME>20171010113059 ACCESSION NUMBER: 0000080255-17-001375 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20171010 DATE AS OF CHANGE: 20171010 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Xencor Inc CENTRAL INDEX KEY: 0001326732 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 201622502 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-87750 FILM NUMBER: 171129499 BUSINESS ADDRESS: STREET 1: 111 WEST LEMON AVE CITY: MONROVIA STATE: CA ZIP: 91016 BUSINESS PHONE: 626-305-5900 MAIL ADDRESS: STREET 1: 111 WEST LEMON AVE CITY: MONROVIA STATE: CA ZIP: 91016 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: PRICE T ROWE ASSOCIATES INC /MD/ CENTRAL INDEX KEY: 0000080255 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY & COMMODITY BROKERS, DEALERS, EXCHANGES & SERVICES [6200] IRS NUMBER: 520556948 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 100 EAST PRATT ST CITY: BALTIMORE STATE: MD ZIP: 21202 BUSINESS PHONE: (410)345-6603 MAIL ADDRESS: STREET 1: P.O. BOX 89000 CITY: BALTIMORE STATE: MD ZIP: 21289 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>xncr13gasep17.htm <DESCRIPTION>XNCR AS OF 09/30/2017 <TEXT> Document 1 - file: xncr13gasep17.htm
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