{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-274199","form_type":"8-K","ticker":"SHC","cik":"0001822479","company_name":"Sotera Health Co","filed_at":"2025-11-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.621745+00:00","generated_at":"2026-05-16T22:34:01.374571+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Sotera Health selling stockholders to sell 30M shares at $15.651 each","bullets":["Underwriting agreement signed Nov 6, 2025 for 30M shares at $15.651/share via Goldman Sachs.","Selling stockholders, not the company, sold shares; Sotera Health receives no proceeds.","Sale completed on Nov 10, 2025; company did not issue any new shares."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-274199","json":"https://secwatch.observer/filing/0001193125-25-274199.json","markdown":"https://secwatch.observer/filing/0001193125-25-274199.md","text":"https://secwatch.observer/filing/0001193125-25-274199.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1822479/000119312525274199/0001193125-25-274199-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1822479/000119312525274199/d61482d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T22:34:01.374571+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}