0001214659-23-007682.txt : 20230522 0001214659-23-007682.hdr.sgml : 20230522 20230522163046 ACCESSION NUMBER: 0001214659-23-007682 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230518 FILED AS OF DATE: 20230522 DATE AS OF CHANGE: 20230522 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Sitko Bradley CENTRAL INDEX KEY: 0001959809 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39801 FILM NUMBER: 23944920 MAIL ADDRESS: STREET 1: C/O XOMA CORPORATION STREET 2: 2200 POWELL STREET, SUITE 310 CITY: EMERYVILLE STATE: CA ZIP: 94608 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: XOMA Corp CENTRAL INDEX KEY: 0000791908 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 522154066 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2200 POWELL STREET STREET 2: SUITE 310 CITY: EMERYVILLE STATE: CA ZIP: 94608 BUSINESS PHONE: 510-204-7239 MAIL ADDRESS: STREET 1: 2200 POWELL STREET STREET 2: SUITE 310 CITY: EMERYVILLE STATE: CA ZIP: 94608 FORMER COMPANY: FORMER CONFORMED NAME: XOMA LTD /DE/ DATE OF NAME CHANGE: 19990107 FORMER COMPANY: FORMER CONFORMED NAME: XOMA CORP /DE/ DATE OF NAME CHANGE: 19920703 4 1 marketforms-61592.xml PRIMARY DOCUMENT X0407 4 2023-05-18 0000791908 XOMA Corp XOMA 0001959809 Sitko Bradley C/O XOMA CORPORATION 2200 POWELL STREET, SUITE 310 EMERYVILLE CA 94608 false true false false Chief Investment Officer 0 Common Stock 2023-05-19 4 P false 1000 19.50 A 3000 D Depositary Shares - 8.375% B Cumulative Stock 2000 I By spouse Performance Stock Units 2023-05-18 4 A false 30200 0 A Common Stock 30200 30200 D Each Performance Stock Unit ("PSU") represents a contingent right to receive one share of XOMA common stock. The PSUs vest upon XOMA's common stock achieving a specified price per share. /s/ Thomas Burns, Attorney-in-Fact for Bradley Sitko 2023-05-22