{"schema_version":"secwatch.filing_event.v1","accession":"0001564590-22-032142","form_type":"8-K","ticker":"UHS","cik":"0000352915","company_name":"UNIVERSAL HEALTH SERVICES INC","filed_at":"2022-09-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:57.789885+00:00","generated_at":"2026-06-23T08:07:36.076119+00:00","sec_items":["5.02","5.03","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"UHS appoints Nina Chen-Langenmayr to board; adopts amended bylaws including exclusive forum provisions","bullets":["Nina Chen-Langenmayr appointed as Class III Director; term expires at 2023 annual meeting; standard non-employee director compensation.","Bylaws amended to allow stockholder meetings held solely by remote means.","New advance notice requirements for stockholder nominations and proposals at annual/special meetings.","Exclusive forum: Delaware Chancery for intracorporate claims; federal courts for Securities Act claims.","Bylaws provide mandatory indemnification and advancement of expenses for officers and directors to fullest extent under Delaware law."],"urls":{"canonical":"https://secwatch.observer/filing/0001564590-22-032142","json":"https://secwatch.observer/filing/0001564590-22-032142.json","markdown":"https://secwatch.observer/filing/0001564590-22-032142.md","text":"https://secwatch.observer/filing/0001564590-22-032142.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/352915/000156459022032142/0001564590-22-032142-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/352915/000156459022032142/uhs-8k_20220921.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T08:07:36.076119+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":"c53163857f","claim":"Nina Chen-Langenmayr was appointed as Class III Director at UNIVERSAL HEALTH SERVICES INC.","evidence_excerpt":"On September 21, 2022, the Board of Directors of the Company appointed Nina Chen-Langenmayr to serve as a Class III Director of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/352915/000156459022032142/0001564590-22-032142-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Class III Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}