Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001758152-26-000002
Filing Date
2026-03-03
Accepted
2026-03-03 19:06:23
Documents
4
Period of Report
2026-02-27

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1772582780.html 4  
1 FORM 4 wk-form4_1772582780.xml 4 5635
2 EX-24 exhibit24boxer.htm EX-24 4472
3 exhibit24boxer001.jpg GRAPHIC 224186
4 exhibit24boxer002.jpg GRAPHIC 87618
  Complete submission text file 0001758152-26-000002.txt   441165
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 COSTAR GROUP, INC. 1201 WILSON BLVD. ARLINGTON VA 22209
Business Address
Boxer Gene (Reporting) CIK: 0001758152 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-24531 | Film No.: 26717822