{"schema_version":"secwatch.filing_event.v1","accession":"0000913760-24-000078","form_type":"8-K","ticker":"SNEX","cik":"0000913760","company_name":"StoneX Group Inc.","filed_at":"2024-04-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:22.426915+00:00","generated_at":"2026-06-04T01:38:08.805932+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"StoneX Group COO Xuong T. Nguyen to depart July 1; Stuart Davison named successor","bullets":["COO Xuong T. Nguyen departure effective July 1, 2024, by mutual agreement.","Stuart Davison, current Deputy COO, appointed as new COO effective same date.","Davison has been with StoneX since 2012, held roles in Market Risk, Operational Risk, and EMEA Head of Treasury.","Compensation for Davison's new role not yet determined; subject to Compensation Committee approval.","No related-party transactions or familial relationships with directors or executive officers."],"urls":{"canonical":"https://secwatch.observer/filing/0000913760-24-000078","json":"https://secwatch.observer/filing/0000913760-24-000078.json","markdown":"https://secwatch.observer/filing/0000913760-24-000078.md","text":"https://secwatch.observer/filing/0000913760-24-000078.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/913760/000091376024000078/0000913760-24-000078-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/913760/000091376024000078/intl-20240402.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T01:38:08.805932+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":"021be95f67","claim":"Xuong T. Nguyen departed as Chief Operating Officer at StoneX Group Inc..","evidence_excerpt":"On April 2, 2024, StoneX Group Inc. (the “Company”) and Mr. Xuong T. Nguyen, Chief Operating Officer, agreed that Mr. Nguyen would depart the Company on July 1, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/913760/000091376024000078/0000913760-24-000078-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"depart"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"},{"claim_id":"65034df0f8","claim":"Stuart Davison was appointed as Chief Operating Officer at StoneX Group Inc..","evidence_excerpt":"Effective July 1, 2024, Stuart Davison will become the Chief Operating Officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/913760/000091376024000078/0000913760-24-000078-index.htm","confidence":1.0,"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"}