{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-198186","form_type":"8-K","ticker":"SHC","cik":"0001822479","company_name":"Sotera Health Co","filed_at":"2022-07-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:57.232189+00:00","generated_at":"2026-06-24T11:35:34.782545+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Sotera Health CFO Scott Leffler departs July 20; Michael F. Biehl named Interim CFO","bullets":["Scott J. Leffler resigns as CFO/Treasurer; departure effective July 20, 2022.","Michael F. Biehl appointed Interim CFO effective July 20, 2022 at $75,000/month salary.","Q2 2022 earnings to be released August 4 before market open; conference call at 9:00 a.m. ET.","National executive search firm engaged to find a permanent CFO."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-198186","json":"https://secwatch.observer/filing/0001193125-22-198186.json","markdown":"https://secwatch.observer/filing/0001193125-22-198186.md","text":"https://secwatch.observer/filing/0001193125-22-198186.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1822479/000119312522198186/0001193125-22-198186-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1822479/000119312522198186/d320966d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T11:35:34.782545+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":"aaba5b167e","claim":"Scott J. Leffler resigned as Chief Financial Officer at Sotera Health Co.","evidence_excerpt":"Mr. Leffler will now depart from the Company on July 20, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1822479/000119312522198186/0001193125-22-198186-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"b5254c9332","claim":"Michael F. Biehl was appointed as Interim Chief Financial Officer at Sotera Health Co.","evidence_excerpt":"Effective July 20, 2022, Mr. Michael F. Biehl was appointed Interim Chief Financial Officer of the Company and will serve as the Company’s principal accounting officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1822479/000119312522198186/0001193125-22-198186-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Interim Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}