0001057352-24-000065.txt : 20240509 0001057352-24-000065.hdr.sgml : 20240509 20240509161600 ACCESSION NUMBER: 0001057352-24-000065 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240507 FILED AS OF DATE: 20240509 DATE AS OF CHANGE: 20240509 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: NASSETTA CHRISTOPHER J CENTRAL INDEX KEY: 0001078095 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-24531 FILM NUMBER: 24930890 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] ORGANIZATION NAME: 07 Trade & Services 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 wk-form4_1715285726.xml FORM 4 X0508 4 2024-05-07 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 0 Common Stock, par value $0.01 per share 2024-05-07 4 G 0 46000 0 D 227615 D Common Stock, par value $0.01 per share 2024-05-07 5 G 0 E 46000 0 A 46000 I By Harwood Road, LLC The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose. /s/ Michael Rosenthall, Attorney-in-Fact 2024-05-09