0001958244-23-001846.txt : 20231108 0001958244-23-001846.hdr.sgml : 20231108 20231108164820 ACCESSION NUMBER: 0001958244-23-001846 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231108 DATE AS OF CHANGE: 20231108 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-24531 FILM NUMBER: 231388906 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: NASSETTA CHRISTOPHER J CENTRAL INDEX KEY: 0001078095 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 77 WEST WACKER DRIVE STREET 2: SUITE 3900 CITY: CHICAGO STATE: IL ZIP: 60601 144 1 primary_doc.xml 144 1078095 XXXXXXXX LIVE 0001057352 CoStar Group, Inc. 000-24531 1331 L Street, Northwest Washington DC 20005 1-800-204-5960 Christopher J Nassetta Director common stock Goldman Sachs & Co. LLC 200 West Street New York NY 10282 1500 116798 408363368 11/08/2023 NASD Common stock 09/20/2018 Acquired as compensation -- restricted stock awards Issuer N 920 10/01/2021 Compensation Common stock 09/19/2019 Acquired as compensation - restricted stock awards Issuer N 580 10/01/2021 Compensation Y 11/08/2023 Goldman Sachs & Co. LLC on behalf of Christopher J Nassetta