{"schema_version":"secwatch.filing_event.v1","accession":"0001683168-26-001990","form_type":"8-K","ticker":"VNOV","cik":"0001699709","company_name":"VitaNova Life Sciences Corp","filed_at":"2026-03-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.931956+00:00","generated_at":"2026-05-15T09:54:26.766552+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Director Ruiming Zhou resigns from VitaNova Life Sciences board","bullets":["Resignation effective March 12, 2026; no disagreements cited.","No replacement announced; board size not disclosed.","Company trades on OTC Pink Sheets under symbol VNOV."],"urls":{"canonical":"https://secwatch.observer/filing/0001683168-26-001990","json":"https://secwatch.observer/filing/0001683168-26-001990.json","markdown":"https://secwatch.observer/filing/0001683168-26-001990.md","text":"https://secwatch.observer/filing/0001683168-26-001990.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1699709/000168316826001990/0001683168-26-001990-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1699709/000168316826001990/vitanova_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T09:54:26.766552+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"}