{"schema_version":"secwatch.filing_event.v1","accession":"0001288847-26-000110","form_type":"8-K","ticker":"FIVN","cik":"0001288847","company_name":"Five9, Inc.","filed_at":"2026-06-22T20:13:57+00:00","discovered_at":"2026-06-22T20:15:00.221649+00:00","generated_at":"2026-06-22T20:15:07.854548+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Five9 EVP of Product Engineering Panos Kozanian to transition out by Sept 2026","bullets":["Panos Kozanian and Five9 mutually agree to begin transition of responsibilities effective June 29, 2026.","Kozanian will continue as EVP of Product Engineering through at least September 4, 2026.","New CTO to be announced by end of second quarter 2026; Kozanian will report to that CTO.","Kozanian remains eligible for Key Employee Severance Plan (Tier 3) unless terminated for cause."],"urls":{"canonical":"https://secwatch.observer/filing/0001288847-26-000110","json":"https://secwatch.observer/filing/0001288847-26-000110.json","markdown":"https://secwatch.observer/filing/0001288847-26-000110.md","text":"https://secwatch.observer/filing/0001288847-26-000110.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1288847/000128884726000110/0001288847-26-000110-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1288847/000128884726000110/fivn-20260615.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-22T20:15:07.854548+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":"5e6a38b613","claim":"Panos Kozanian changed role as Executive Vice President of Product Engineering at Five9, Inc..","evidence_excerpt":"Panos Kozanian, Executive Vice President of Product Engineering of the Company, have mutually agreed to begin a transition with respect to Mr. Kozanian’s responsibilities, effective June 29, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1288847/000128884726000110/0001288847-26-000110-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"mutually agreed to begin a transition"},{"label":"Role","value":"Executive Vice President of Product Engineering"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}