Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001497570-25-000007
Filing Date
2025-09-11
Accepted
2025-09-11 17:41:05
Documents
1
Period of Report
2025-09-09

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1757626863.html 4  
1 FORM 4 wk-form4_1757626863.xml 4 3011
  Complete submission text file 0001497570-25-000007.txt   4507
Mailing Address 1201 WILSON BLVD. ARLINGTON VA 22209
Business Address 1201 WILSON BLVD. ARLINGTON VA 22209 2023466500
COSTAR GROUP, INC. (Issuer) CIK: 0001057352 (see all company filings)

EIN.: 522091509 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7389 Services-Business Services, NEC
(CF Office: 07 Trade & Services)

Mailing Address C/O ETSY, INC. 117 ADAMS STREET BROOKLYN NY 11201
Business Address
Glaser Rachel C (Reporting) CIK: 0001497570 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-24531 | Film No.: 251309463