0001057352-20-000101.txt : 20200903 0001057352-20-000101.hdr.sgml : 20200903 20200903170312 ACCESSION NUMBER: 0001057352-20-000101 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200902 FILED AS OF DATE: 20200903 DATE AS OF CHANGE: 20200903 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ruggles Lisa CENTRAL INDEX KEY: 0001717178 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-24531 FILM NUMBER: 201159865 MAIL ADDRESS: STREET 1: C/O COSTAR GROUP, INC. STREET 2: 1331 L STREET NW CITY: WASHINGTON STATE: DC ZIP: 20005 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_159916697705362.xml FORM 4 X0306 4 2020-09-02 0 0001057352 COSTAR GROUP, INC. CSGP 0001717178 Ruggles Lisa C/O COSTAR GROUP, INC. 1331 L STREET, NW WASHINGTON DC 20005 0 1 0 0 Senior VP, Global Research Common Stock, par value $0.01 per share 2020-09-02 4 M 0 4333 342.13 A 22060 D Common Stock, par value $0.01 per share 2020-09-02 4 S 0 7596 870 D 14464 D Option to Acquire Common Stock 342.13 2020-09-02 4 M 0 4333 0 D 2028-02-27 Common Stock 4333.0 2167 D Represents all shares of Common Stock owned, consisting of 7,636 shares of Common Stock and 13,706 shares of Common Stock subject to unvested Restricted Stock grants, 359 shares of Deferred Stock Units and 359 shares of unvested Restricted Stock Units. Represents all shares of Common Stock owned, consisting of 40 shares of Common Stock and 13,706 shares of Common Stock subject to unvested Restricted Stock grants, 359 shares of Deferred Stock Units and 359 shares of unvested Restricted Stock Units. The option vests in three equal installments on February 28, 2019, February 29, 2020 and February 28, 2021. /s/ Jeannette Koonce, Attorney-in-Fact 2020-09-03