secwatch.observer — SEC 8-K summary ====================================== Issuer: Sotera Health Co (SHC) CIK: 0001822479 Form: 8-K Filed at: 2025-01-06T23:59:59+00:00 Accession: 0001822479-25-000003 Event type: leadership Sentiment: neutral Materiality: 0.30 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Sotera Health appoints Vincent K. Petrella as Lead Independent Director effective Jan 2, 2025 -------------------------------------------------------------------------------- - Vincent K. Petrella, an independent director since 2020, appointed Lead Independent Director on January 2, 2025. - Petrella previously chaired the Audit Committee; will serve as liaison between Board, management, and shareholders. - CEO Michael B. Petras Jr. cited Petrella's experience and engagement as valuable to the Board. - Petrella expressed enthusiasm for the expanded role and commitment to driving shareholder value. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1822479/000182247925000003/0001822479-25-000003-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1822479/000182247925000003/shc-20250102.htm HTML page: https://secwatch.observer/filing/0001822479-25-000003 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer