{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-033055","form_type":"8-K","ticker":null,"cik":"0001091748","company_name":"Argo Group International Holdings, Inc.","filed_at":"2025-04-08T23:59:59+00:00","discovered_at":"2026-05-14T18:02:47.485776+00:00","generated_at":"2026-05-23T18:51:23.621560+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"CEO Jessica Buss resigns effective March 21; receives $250K cash, relocation waiver","bullets":["Jessica Buss resigned as CEO on March 21, 2025, effective immediately; employment terminated April 2.","Resignation not due to any disagreement with company or board on operations, policies, or practices.","Buss entered agreement on April 2 providing release and cooperation in exchange for $250,000 cash payment.","Company waived Buss's obligation to repay certain relocation assistance payments previously received.","No successor named; transition assistance required under agreement."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-033055","json":"https://secwatch.observer/filing/0001104659-25-033055.json","markdown":"https://secwatch.observer/filing/0001104659-25-033055.md","text":"https://secwatch.observer/filing/0001104659-25-033055.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1091748/000110465925033055/0001104659-25-033055-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1091748/000110465925033055/tm2511573d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T18:51:23.621560+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":"5919be6ba5","claim":"Jessica Buss resigned as Chief Executive Officer at Argo Group International Holdings, Inc..","evidence_excerpt":"On March 21, 2025, Jessica Buss notified Argo Group International Holdings, Inc. (the “Company”) of her resignation as Chief Executive Officer of the Company, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1091748/000110465925033055/0001104659-25-033055-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}