{"schema_version":"secwatch.filing_event.v1","accession":"0001057352-26-000048","form_type":"8-K","ticker":"CSGP","cik":"0001057352","company_name":"COSTAR GROUP, INC.","filed_at":"2026-06-25T13:00:20+00:00","discovered_at":"2026-06-25T13:01:00.186447+00:00","generated_at":"2026-06-25T13:01:26.891949+00:00","sec_items":["5.02","5.07","7.01","9.01"],"event_type":"other","sentiment":"positive","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"CoStar stockholders reelect all directors and approve say-on-pay at 2026 annual meeting","bullets":["All eight director nominees reelected; Andrew Florance received 99.46% votes for.","Advisory say-on-pay approved with 71.38% votes for after compensation redesign.","Stockholders approved 2026 Employee Stock Purchase Plan authorizing 2.5M shares.","Ernst & Young ratified as independent auditor for fiscal year 2026.","CEO highlights focus on revenue growth, EBITDA margin expansion, and AI investments."],"urls":{"canonical":"https://secwatch.observer/filing/0001057352-26-000048","json":"https://secwatch.observer/filing/0001057352-26-000048.json","markdown":"https://secwatch.observer/filing/0001057352-26-000048.md","text":"https://secwatch.observer/filing/0001057352-26-000048.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1057352/000105735226000048/0001057352-26-000048-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1057352/000105735226000048/csgp-20260623.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T13:01:26.891949+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"}