{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-053355","form_type":"8-K","ticker":"CBOE","cik":"0001374310","company_name":"Cboe Global Markets, Inc.","filed_at":"2025-05-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.094930+00:00","generated_at":"2026-05-20T07:41:21.712263+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Cboe Global President Dave Howson resigns; CEO Donohue named President","bullets":["Dave Howson, EVP and Global President, resigns effective August 1, 2025; will return to UK.","CEO Craig Donohue will assume the title of President following Howson's departure.","Cathy Clay expands role to oversee Global Derivatives and Cboe Data Vantage.","Chris Isaacson expands role to oversee Cash Equities, Global FX, and Clearing.","Howson retains pro rata portion of time-based and performance-based RSUs; forfeits remainder."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-053355","json":"https://secwatch.observer/filing/0001104659-25-053355.json","markdown":"https://secwatch.observer/filing/0001104659-25-053355.md","text":"https://secwatch.observer/filing/0001104659-25-053355.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1374310/000110465925053355/0001104659-25-053355-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1374310/000110465925053355/tm2516070d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T07:41:21.712263+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":"660ab709f5","claim":"Craig Donohue was appointed as President at Cboe Global Markets, Inc..","evidence_excerpt":"the Company’s board of directors appointed Craig Donohue, Chief Executive Officer of the Company, as President of the Company, effective following the Transition Date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1374310/000110465925053355/0001104659-25-053355-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President"}],"fact_type":"executive_change"},{"claim_id":"daf02ef0ce","claim":"David Howson resigned as Executive Vice President, Global President at Cboe Global Markets, Inc..","evidence_excerpt":"On May 27, 2025, David Howson, Executive Vice President, Global President of Cboe Global Markets, Inc. (the “Company”), notified the Company of his resignation.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1374310/000110465925053355/0001104659-25-053355-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Executive Vice President, Global President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}