0001057352-22-000101.txt : 20220915 0001057352-22-000101.hdr.sgml : 20220915 20220915164732 ACCESSION NUMBER: 0001057352-22-000101 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220914 FILED AS OF DATE: 20220915 DATE AS OF CHANGE: 20220915 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: NASSETTA CHRISTOPHER J CENTRAL INDEX KEY: 0001078095 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-24531 FILM NUMBER: 221246266 MAIL ADDRESS: STREET 1: 77 WEST WACKER DRIVE STREET 2: SUITE 3900 CITY: CHICAGO STATE: IL ZIP: 60601 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: COSTAR GROUP, INC. CENTRAL INDEX KEY: 0001057352 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-BUSINESS SERVICES, NEC [7389] IRS NUMBER: 522091509 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1331 L STREET, NW CITY: WASHINGTON STATE: DC ZIP: 20005 BUSINESS PHONE: 2023466500 MAIL ADDRESS: STREET 1: 1331 L STREET, NW CITY: WASHINGTON STATE: DC ZIP: 20005 FORMER COMPANY: FORMER CONFORMED NAME: COSTAR GROUP INC DATE OF NAME CHANGE: 19990805 4 1 wf-form4_166327483317195.xml FORM 4 X0306 4 2022-09-14 0 0001057352 COSTAR GROUP, INC. CSGP 0001078095 NASSETTA CHRISTOPHER J HILTON WORLDWIDE 7930 JONES BRANCH DRIVE, SUITE 1100 MCLEAN VA 22102 1 0 0 0 Common Stock, par value $0.01 per share 2022-09-14 4 A 0 3880 0 A 271060 D Represents all shares of Common Stock owned, consisting of 260,217 shares of Common Stock and 10,843 shares of Common Stock subject to unvested Restricted Stock grants. /s/ Michael Rosenthall, Attorney-in-Fact 2022-09-15