{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-055372","form_type":"8-K","ticker":null,"cik":"0002056263","company_name":"Columbus Circle Capital Corp. I","filed_at":"2025-06-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.794026+00:00","generated_at":"2026-05-19T03:42:47.486825+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Columbus Circle Capital Corp I names Daniel Nash COO; committee changes","bullets":["Daniel Nash appointed COO effective June 12, 2025; 25+ years investment banking and finance experience.","Dr. Adam Back resigned from Compensation Committee; remains on Board and Audit Committee.","Matthew Murphy appointed to Compensation Committee to fill vacancy created by Back's resignation.","No family relationships or reportable related party transactions between Nash and the Company."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-055372","json":"https://secwatch.observer/filing/0001213900-25-055372.json","markdown":"https://secwatch.observer/filing/0001213900-25-055372.md","text":"https://secwatch.observer/filing/0001213900-25-055372.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2056263/000121390025055372/0001213900-25-055372-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2056263/000121390025055372/ea024608701-8k_colombus.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T03:42:47.486825+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":"fede3e74ea","claim":"Daniel Nash was appointed as Chief Operating Officer at Columbus Circle Capital Corp. I.","evidence_excerpt":"On June 12, 2025, the Board of Directors (the “Board”) of Columbus Circle Capital Corp I (the “Company”) appointed Daniel Nash as Chief Operating Officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2056263/000121390025055372/0001213900-25-055372-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}