{"schema_version":"secwatch.filing_event.v1","accession":"0001822479-23-000037","form_type":"8-K","ticker":"SHC","cik":"0001822479","company_name":"Sotera Health Co","filed_at":"2023-06-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:40.879139+00:00","generated_at":"2026-06-14T09:40:14.084070+00:00","sec_items":["5.07"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Sotera Health shareholders elect three Class III directors, approve say-on-pay and auditor ratification","bullets":["All three director nominees elected: Sean Cunningham, Robert Knauss, Vincent Petrella each received majority votes.","Advisory say-on-pay resolution approved with 229,154,947 For vs 38,382,040 Against, plus abstentions.","Ratification of Ernst & Young as auditor for FY2023 approved overwhelmingly: 269,320,023 For, 504,464 Against.","Over 95% of outstanding shares voted, constituting quorum."],"urls":{"canonical":"https://secwatch.observer/filing/0001822479-23-000037","json":"https://secwatch.observer/filing/0001822479-23-000037.json","markdown":"https://secwatch.observer/filing/0001822479-23-000037.md","text":"https://secwatch.observer/filing/0001822479-23-000037.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1822479/000182247923000037/0001822479-23-000037-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1822479/000182247923000037/shc-20230525.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T09:40:14.084070+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":"0c2bbdddd5020b7f61cec8db1948ba29f687461f","claim":"Sotera Health Co shareholders approved Election of three Class III directors to serve a three-year term until the 2026 annual meeting. at the 2023-05-25 meeting.","evidence_excerpt":"Nominee For Against Abstain Broker Non-Vote Sean L. Cunningham 241,825,403 25,714,700 109,783 2,275,639 Robert B. Knauss 244,567,719 22,972,035 110,132 2,275,639 Vincent K. Petrella 264,410,491 3,136,356 103,039 2,275,639","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1822479/000182247923000037/0001822479-23-000037-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"director election"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-05-25"}],"fact_type":"shareholder_vote"},{"claim_id":"33a2ecb8c4cf74c75b14fdea3c9168ccd8be42dd","claim":"Sotera Health Co shareholders approved Ratification of appointment of Ernst & Young LLP as independent registered public accounting firm for fiscal year ending December 31, 2023. at the 2023-05-25 meeting.","evidence_excerpt":"For Against Abstain 269,320,023 504,464 101,038","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1822479/000182247923000037/0001822479-23-000037-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"auditor ratification"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-05-25"}],"fact_type":"shareholder_vote"},{"claim_id":"80bfc37c8e77c175b01d704f4ef377f424dcdd0d","claim":"Sotera Health Co shareholders approved Advisory approval of named executive officer compensation. at the 2023-05-25 meeting.","evidence_excerpt":"For Against Abstain Broker Non-Vote 229,154,947 38,382,040 112,899 2,275,639","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1822479/000182247923000037/0001822479-23-000037-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"say on pay"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-05-25"}],"fact_type":"shareholder_vote"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}