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CSGPNasdaq SEC EDGAR

COSTAR GROUP, INC.

Services-Business Services, NEC·ARLINGTON, VA·FY end 12/31·CIK 1057352

Overview Financials Compensation Governance Insiders Filings

Recent SEC filings

Showing 20View on EDGAR

42026-05-04FORM 4 DEF 14A2026-04-30DEF 14A DEFA14A2026-04-30DEFA14A 10-Q2026-04-2910-Q 8-K2026-04-288-K 42026-03-17FORM 4 42026-03-17FORM 4 42026-03-17FORM 4 4/A2026-03-17FORM 4/A 42026-03-17FORM 4 42026-03-17FORM 4 8-K2026-03-168-K 42026-03-11FORM 4 42026-03-11FORM 4 42026-03-11FORM 4 42026-03-11FORM 4 42026-03-11FORM 4 42026-03-09FORM 4 42026-03-03FORM 4 42026-03-03FORM 4

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