{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-042465","form_type":"8-K","ticker":"CSGP","cik":"0001057352","company_name":"COSTAR GROUP, INC.","filed_at":"2025-02-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:02.828293+00:00","generated_at":"2026-05-25T22:33:26.367219+00:00","sec_items":["2.01","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"CoStar completes Matterport acquisition; each MTTR share gets 0.03552 CSGP shares + $2.75 cash","bullets":["Per share consideration: 0.03552 CoStar shares + $2.75 cash, subject to a symmetrical collar.","Matterport adds over 14M digitized spaces and 50B sq ft across 177 countries to CoStar.","Combined company to invest in AI, computer vision, and machine learning for property analytics.","Deal closed Feb 28, 2025; Matterport now a wholly-owned subsidiary via two-step merger.","Aims to digitize 4+ billion buildings globally, part of a $327T real estate asset class."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-042465","json":"https://secwatch.observer/filing/0001193125-25-042465.json","markdown":"https://secwatch.observer/filing/0001193125-25-042465.md","text":"https://secwatch.observer/filing/0001193125-25-042465.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1057352/000119312525042465/0001193125-25-042465-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1057352/000119312525042465/d899523d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-25T22:33:26.367219+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}