{"schema_version":"secwatch.filing_event.v1","accession":"0001288847-25-000216","form_type":"8-K","ticker":"FIVN","cik":"0001288847","company_name":"Five9, Inc.","filed_at":"2025-09-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.591834+00:00","generated_at":"2026-05-17T05:13:36.973778+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Five9 announces resignation of director David Welsh; appoints Sudhakar Ramakrishna","bullets":["David Welsh resigned as Class II director, Lead Independent Director, and chair of Nominating & Governance Committee effective Sept 26, 2025; no disagreement with company.","Robert Zollars appointed Lead Independent Director; Jonathan Mariner chair of Nominating & Governance; Michael Burdiek chair of Compensation Committee.","Sudhakar Ramakrishna appointed as Class II director and to Nominating & Governance Committee; he is CEO of SolarWinds and also on Cardinal Health board.","Ramakrishna receives $400k RSU vesting over 3 years and $133,333 RSU vesting on first anniversary; initial equity grants per non-employee director policy."],"urls":{"canonical":"https://secwatch.observer/filing/0001288847-25-000216","json":"https://secwatch.observer/filing/0001288847-25-000216.json","markdown":"https://secwatch.observer/filing/0001288847-25-000216.md","text":"https://secwatch.observer/filing/0001288847-25-000216.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1288847/000128884725000216/0001288847-25-000216-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1288847/000128884725000216/fivn-20250926.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:13:36.973778+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"}