0001057352-20-000109.txt : 20200925 0001057352-20-000109.hdr.sgml : 20200925 20200925162852 ACCESSION NUMBER: 0001057352-20-000109 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200924 FILED AS OF DATE: 20200925 DATE AS OF CHANGE: 20200925 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hill John W CENTRAL INDEX KEY: 0001351689 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-24531 FILM NUMBER: 201200455 MAIL ADDRESS: STREET 1: 1997 ANNAPOLIS EXCHANGE PARKWAY STREET 2: SUITE 410 CITY: ANNAPOLIS STATE: MD ZIP: 21401 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_160106571878200.xml FORM 4 X0306 4 2020-09-24 0 0001057352 COSTAR GROUP, INC. CSGP 0001351689 Hill John W C/O COSTAR GROUP, INC. 1331 L STREET, NW WASHINGTON DC 20005 1 0 0 0 Common Stock, par value $0.01 per share 2020-09-24 4 A 0 251 0 A 3657 D Common Stock, par value $0.01 per share 2020-08-12 5 G 0 E 21 0 D 3636 D Represents all shares of Common Stock owned, consisting of 2,324 shares of Common Stock and 1,333 shares of Common Stock subject to unvested Restricted Stock grants. Represents all shares of Common Stock owned, consisting of 2,303 shares of Common Stock and 1,333 shares of Common Stock subject to unvested Restricted Stock grants. /s/ Jeannette Koonce, Attorney-in-Fact 2020-09-25