{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-25-035569","form_type":"8-K","ticker":"JEF","cik":"0000096223","company_name":"Jefferies Financial Group Inc.","filed_at":"2025-09-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.784784+00:00","generated_at":"2026-05-17T06:11:16.121641+00:00","sec_items":["3.03","5.03","1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Jefferies creates Series B-1 Non-Voting Convertible Preferred Shares, designates 17,500 shares","bullets":["Filed Certificate of Amendment to create Series B-1 Non-Voting Convertible Preferred Stock, par value $1 per share.","Designates 17,500 preferred shares as Series B-1 Preferred Stock.","Company seeks shareholder approval to authorize additional non-voting common shares via amended certificate.","Proxy statement and related solicitation materials to be filed with SEC."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-25-035569","json":"https://secwatch.observer/filing/0001140361-25-035569.json","markdown":"https://secwatch.observer/filing/0001140361-25-035569.md","text":"https://secwatch.observer/filing/0001140361-25-035569.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/96223/000114036125035569/0001140361-25-035569-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/96223/000114036125035569/ef20055771_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:11:16.121641+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":"cf2a2ca61e8696e65adc37abe0cd11b4e60c7451","claim":"Jefferies Financial Group Inc.: Certificate of Amendment filed to establish Series B-1 Non-Voting Convertible Preferred Shares and designate 17,500 preferred shares as Series B-1 Preferred Stock (effective 2025-09-19).","evidence_excerpt":"On September 19, 2025, Jefferies Financial Group Inc. (the “ Company ”) delivered a Certificate of Amendment of the Certificate of Incorporation of the Company (the “ Certificate of Amendment ”) to the Department of State of the State of New York for filing to establish the Series B-1 Non-Voting Convertible Preferred Shares, $1.00 par value per share (the “ Series B-1 Preferred Stock ”), and to designate 17,500 preferred shares as Series B-1 Preferred Stock.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/96223/000114036125035569/0001140361-25-035569-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2025-09-19"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}