{"schema_version":"secwatch.filing_event.v1","accession":"0000705432-23-000027","form_type":"8-K","ticker":"SBSI","cik":"0000705432","company_name":"SOUTHSIDE BANCSHARES INC","filed_at":"2023-03-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.812498+00:00","generated_at":"2026-06-18T16:29:29.623979+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Southside Bancshares director Sheehy to retire; director Lovelady passes away","bullets":["Director William Sheehy to retire at May 17, 2023 annual meeting per mandatory age policy (75).","Sheehy served on board since 1983; retirement not due to disagreement with management.","Director Melvin B. Lovelady passed away on February 25, 2023 after brief illness.","Lovelady served as director since 2005; no replacement announced yet."],"urls":{"canonical":"https://secwatch.observer/filing/0000705432-23-000027","json":"https://secwatch.observer/filing/0000705432-23-000027.json","markdown":"https://secwatch.observer/filing/0000705432-23-000027.md","text":"https://secwatch.observer/filing/0000705432-23-000027.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/705432/000070543223000027/0000705432-23-000027-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/705432/000070543223000027/sbsi-20230302.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T16:29:29.623979+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":"447d4d8232","claim":"William Sheehy departed as Director at SOUTHSIDE BANCSHARES INC.","evidence_excerpt":"acknowledged director William Sheehy’s retirement from the Board, effective upon the expiration of his term at the 2023 Annual Meeting of Shareholders (the “2023 Annual Meeting”), scheduled for May 17, 2023","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/705432/000070543223000027/0000705432-23-000027-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"8003228fe8","claim":"Melvin B. Lovelady departed as Director at SOUTHSIDE BANCSHARES INC.","evidence_excerpt":"on February 25, 2023, Melvin B. Lovelady, a director of the Company since 2005, passed away after a brief illness.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/705432/000070543223000027/0000705432-23-000027-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"passed away"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}