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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001127602-23-024438
Filing Date
2023-09-19
Accepted
2023-09-19 16:30:57
Documents
1
Period of Report
2023-09-15

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form3.html 3  
1 PRIMARY DOCUMENT form3.xml 3 1350
  Complete submission text file 0001127602-23-024438.txt   2734
Mailing Address 465 N. HALSTEAD ST. SUITE 200 PASADENA CA 91107
Business Address 465 N. HALSTEAD ST. SUITE 200 PASADENA CA 91107 626-305-5900
Xencor Inc (Issuer) CIK: 0001326732 (see all company filings)

IRS No.: 201622502 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address C/O SIERRA ONCOLOGY, INC. 1820 GATEWAY DRIVE, SUITE 110 SAN MATEO CA 94404
Business Address
Klencke Barbara (Reporting) CIK: 0001647647 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-36182 | Film No.: 231264238