{"schema_version":"secwatch.filing_event.v1","accession":"0001477932-22-008884","form_type":"8-K","ticker":"VNRX","cik":"0000093314","company_name":"VOLITIONRX LTD","filed_at":"2022-11-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:54.094122+00:00","generated_at":"2026-06-21T13:12:11.353748+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"VolitionRx Chief Medical Officer Dr. Jason Terrell resigns effective Nov 18, 2022","bullets":["Dr. Jason Terrell resigned as Chief Medical Officer on November 22, 2022, effective retroactively to November 18, 2022.","Company thanked Dr. Terrell for his contributions and wished him success.","No replacement for the CMO position was announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001477932-22-008884","json":"https://secwatch.observer/filing/0001477932-22-008884.json","markdown":"https://secwatch.observer/filing/0001477932-22-008884.md","text":"https://secwatch.observer/filing/0001477932-22-008884.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/93314/000147793222008884/0001477932-22-008884-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/93314/000147793222008884/vnrx_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T13:12:11.353748+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":"42d151c4e7","claim":"Dr. Jason Terrell resigned as Chief Medical Officer at VOLITIONRX LTD.","evidence_excerpt":"On November 22, 2022, Dr. Jason Terrell tendered written notice to VolitionRx Limited (the “Company”) of his resignation as Chief Medical Officer of the Company, effective as of November 18, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/93314/000147793222008884/0001477932-22-008884-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Medical Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}