{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-056893","form_type":"8-K","ticker":"WAY","cik":"0001990354","company_name":"Waystar Holding Corp.","filed_at":"2025-06-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.649326+00:00","generated_at":"2026-05-19T22:59:30.967805+00:00","sec_items":["3.03","5.03","5.02","5.07","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Waystar expands board to 12, appoints Aashima Gupta (Google Cloud) and Michael Roman (ex-3M CEO) as directors","bullets":["Board expanded from 10 to 12 directors; charter amended to remove ten-person limit, approved by 72.5% of outstanding shares.","Aashima Gupta, 54, Global Director of Healthcare Solutions at Google Cloud since 2018, appointed Class III director.","Michael Roman, 65, former CEO of 3M Company (2018-2024) and current Abbott Laboratories board member, appointed Class I director.","Gupta joins Audit & Risk Committee; Roman joins Audit & Risk and Nominating & Corporate Governance Committees.","Annual meeting also re-elected Class I directors Blaichman, Hung, and Riefberg, and ratified KPMG as auditor for FY2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-056893","json":"https://secwatch.observer/filing/0001104659-25-056893.json","markdown":"https://secwatch.observer/filing/0001104659-25-056893.md","text":"https://secwatch.observer/filing/0001104659-25-056893.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1990354/000110465925056893/0001104659-25-056893-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1990354/000110465925056893/tm2517226d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T22:59:30.967805+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":"d33dec84ca","claim":"Aashima Gupta was appointed as Director at Waystar Holding Corp..","evidence_excerpt":"the board expanded the size of the Board from ten directors to twelve directors and appointed Aashima Gupta to serve as a Class III director","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1990354/000110465925056893/0001104659-25-056893-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"78c0cd7dc4c0b6138abc8e85d6b975cff3d8087b","claim":"Waystar Holding Corp.: Stockholders approved an amendment to the Company's Amended and Restated Certificate of Incorporation at the 2025 annual meeting (effective 2025-06-04).","evidence_excerpt":"On June 4, 2025, the stockholders of the Company approved an amendment (the \"Certificate of Amendment\") to the Company’s Amended and Restated Certificate of Incorporation at the Company’s 2025 annual meeting of stockholders (the \"Annual Meeting\"), as further described under","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1990354/000110465925056893/0001104659-25-056893-index.htm","confidence":0.95,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2025-06-04"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}