{"schema_version":"secwatch.filing_event.v1","accession":"0001731122-24-001427","form_type":"8-K","ticker":null,"cik":"0001708331","company_name":"Virpax Pharmaceuticals, Inc.","filed_at":"2024-09-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:14.196891+00:00","generated_at":"2026-05-31T04:17:33.279589+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"negative","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Virpax board member Vanila M. Singh resigns effective Sept 16, 2024","bullets":["Vanila M. Singh, MD, resigned from the Board on September 16, 2024, effective immediately.","No reason for resignation was provided in the filing.","No replacement has been announced at this time."],"urls":{"canonical":"https://secwatch.observer/filing/0001731122-24-001427","json":"https://secwatch.observer/filing/0001731122-24-001427.json","markdown":"https://secwatch.observer/filing/0001731122-24-001427.md","text":"https://secwatch.observer/filing/0001731122-24-001427.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1708331/000173112224001427/0001731122-24-001427-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1708331/000173112224001427/e5951_8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T04:17:33.279589+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":"b0ec53dbe5","claim":"Vanila M. Singh resigned as member of the Board of Directors at Virpax Pharmaceuticals, Inc..","evidence_excerpt":"On September 16, 2024, Vanila M. Singh, MD, a member of the Board of Directors (the “Board”) of Virpax Pharmaceuticals, Inc. (the “Company”), notified the Company of her intention to resign from the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1708331/000173112224001427/0001731122-24-001427-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"member of the Board of Directors"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}