0001057352-21-000024.txt : 20210219 0001057352-21-000024.hdr.sgml : 20210219 20210219171949 ACCESSION NUMBER: 0001057352-21-000024 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210218 FILED AS OF DATE: 20210219 DATE AS OF CHANGE: 20210219 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: 21657211 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_161377316949063.xml FORM 4 X0306 4 2021-02-18 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 2021-02-18 4 A 0 4060 0 A 17693 D Option to Acquire Common Stock 919.83 2021-02-18 4 A 0 1700 0 A 2031-02-17 Common Stock 1700.0 1700 D Includes a grant of 1,900 shares of restricted common stock that vest in three equal installments on March 1, 2022, March 1, 2023 and March 1, 2024, and a grant of 2,160 shares of restricted common stock that vest based upon CoStar Group, Inc.'s achievement of a three-year performance goal. Represents all shares of Common Stock owned, consisting of 1,397 shares of Common Stock and 15,578 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 March 1, 2022, March 1, 2023 and March 1, 2024. /s/ Jeannette Koonce, Attorney-in-Fact 2021-02-19