Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000950170-25-053718
Filing Date
2025-04-14
Accepted
2025-04-14 16:15:04
Documents
3
Period of Report
2025-04-06

Document Format Files

Seq Description Document Type Size
1 3 ownership.html 3  
1 3 ownership.xml 3 1515
2 EX-24 csgp-ex24.htm EX-24 13081
3 GRAPHIC img162383772_0.jpg GRAPHIC 4280
  Complete submission text file 0000950170-25-053718.txt   22109
Mailing Address 1331 L STREET, NW WASHINGTON DC 20005
Business Address 1331 L STREET, NW WASHINGTON DC 20005 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 ONE PROCTER & GAMBLE PLAZA CINCINNATI OH 45202
Business Address
McCarthy Christine M (Reporting) CIK: 0001332169 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-24531 | Film No.: 25836186