{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-103937","form_type":"8-K","ticker":"CSGP","cik":"0001057352","company_name":"COSTAR GROUP, INC.","filed_at":"2024-04-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:17.076268+00:00","generated_at":"2026-06-03T13:26:08.266369+00:00","sec_items":["1.01","7.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"CoStar Group to acquire Matterport for ~$1.6B in cash/stock deal","bullets":["Value of $5.50/share ($2.75 cash + $2.75 stock) for Matterport; enterprise value ~$1.6B.","Matterport's 2023 revenue $158M, up 16% YoY; over 12M spaces captured in 177 countries.","CoStar intends to integrate Matterport 3D digital twins across all its marketplaces including Homes.com.","Transaction unanimously approved by Matterport Board; holders of ~15% of shares support it.","Expected to close in 2024, subject to Matterport stockholder approval and regulatory clearances."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-103937","json":"https://secwatch.observer/filing/0001193125-24-103937.json","markdown":"https://secwatch.observer/filing/0001193125-24-103937.md","text":"https://secwatch.observer/filing/0001193125-24-103937.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1057352/000119312524103937/0001193125-24-103937-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1057352/000119312524103937/d828310d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T13:26:08.266369+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"fd282b02d6535b620656e9a17d94a3a61c2614b8","claim":"COSTAR GROUP, INC. entered into Agreement and Plan of Merger and Reorganization with Matterport, Inc. (effective 2024-04-21).","evidence_excerpt":"On April 21, 2024, CoStar Group, Inc., a Delaware corporation (“CoStar”), entered into an Agreement and Plan of Merger and Reorganization (the “Merger Agreement”) with Matterport, Inc.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1057352/000119312524103937/0001193125-24-103937-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"merger"},{"label":"Counterparty","value":"Matterport, Inc."},{"label":"Effective","value":"2024-04-21"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}