{"schema_version":"secwatch.filing_event.v1","accession":"0001822479-26-000050","form_type":"8-K","ticker":"SHC","cik":"0001822479","company_name":"Sotera Health Co","filed_at":"2026-08-14T11:17:55+00:00","discovered_at":"2026-08-14T11:20:00.755991+00:00","generated_at":"2026-08-14T11:20:03.851716+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Sotera Health director James C. Neary resigns, board set to eleven","bullets":["James C. Neary resigned as Class I director effective August 13, 2026.","Resignation not due to any disagreement with Company operations, policies, or practices.","Board fixed size at eleven directors as of the effective date."],"urls":{"canonical":"https://secwatch.observer/filing/0001822479-26-000050","json":"https://secwatch.observer/filing/0001822479-26-000050.json","markdown":"https://secwatch.observer/filing/0001822479-26-000050.md","text":"https://secwatch.observer/filing/0001822479-26-000050.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1822479/000182247926000050/0001822479-26-000050-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1822479/000182247926000050/shc-20260811.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-14T11:20:03.851716+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":"0061d6bcbf","claim":"James C. Neary resigned as Class I director at Sotera Health Co.","evidence_excerpt":"On August 11, 2026, James C. Neary notified the Board of Directors (the “Board”) of Sotera Health Company (the “Company”) of his resignation as a Class I director, effective August 13, 2026 (the “Effective Date”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1822479/000182247926000050/0001822479-26-000050-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Class I director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}