{"schema_version":"secwatch.filing_event.v1","accession":"0001193805-24-000842","form_type":"8-K","ticker":"ARCT","cik":"0001768224","company_name":"Arcturus Therapeutics Holdings Inc.","filed_at":"2024-06-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:19.976490+00:00","generated_at":"2026-06-01T02:31:55.961330+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Arcturus Therapeutics appoints Dr. Moncef Slaoui to Board of Directors","bullets":["Dr. Moncef Slaoui, former Chief Scientific Advisor for Operation Warp Speed, appointed independent director effective June 19, 2024.","Slaoui brings vaccine industry expertise; previously served on boards of Moderna, Lonza, Vaxcyte, and held leadership at GSK.","Slaoui will receive standard non-employee director compensation as described in 2024 proxy statement.","No arrangements or family relationships with other directors/officers; no reportable transactions under Item 404(a)."],"urls":{"canonical":"https://secwatch.observer/filing/0001193805-24-000842","json":"https://secwatch.observer/filing/0001193805-24-000842.json","markdown":"https://secwatch.observer/filing/0001193805-24-000842.md","text":"https://secwatch.observer/filing/0001193805-24-000842.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1768224/000119380524000842/0001193805-24-000842-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1768224/000119380524000842/e663734_8k-arct.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T02:31:55.961330+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":"f940851e32","claim":"Moncef Slaoui was appointed as Member of the Board of Directors at Arcturus Therapeutics Holdings Inc..","evidence_excerpt":"On June 19, 2024, Dr. Moncef Slaoui, Ph.D., agreed to serve as a member of the Board of Directors","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1768224/000119380524000842/0001193805-24-000842-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"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"}