{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-119546","form_type":"8-K","ticker":"NVAX","cik":"0001000694","company_name":"NOVAVAX INC","filed_at":"2023-11-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:27.767986+00:00","generated_at":"2026-06-07T23:46:12.631211+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Novavax appoints John Trizzino as President & COO; Herrmann to retire, Casey to join as CLO","bullets":["John Trizzino appointed President and COO (new role), effective November 20, 2023; base salary increased by $50k to $570,000.","John Herrmann to retire as Chief Legal Officer and Corporate Secretary, effective December 8, 2023.","Mark Casey to succeed Herrmann as Chief Legal Officer and Corporate Secretary, effective December 11, 2023.","Herrmann to serve as Senior Advisor under consulting agreement; monthly fee of $44,167 through December 10, 2024, with equity treatment."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-119546","json":"https://secwatch.observer/filing/0001104659-23-119546.json","markdown":"https://secwatch.observer/filing/0001104659-23-119546.md","text":"https://secwatch.observer/filing/0001104659-23-119546.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1000694/000110465923119546/0001104659-23-119546-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1000694/000110465923119546/tm2331053d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T23:46:12.631211+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":"25dd97dae2","claim":"John A. Herrmann III departed as Chief Legal Officer and Corporate Secretary at NOVAVAX INC.","evidence_excerpt":"John A. Herrmann III informed the Company of his intention to retire from his role as Chief Legal Officer and Corporate Secretary, effective December 8, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1000694/000110465923119546/0001104659-23-119546-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Chief Legal Officer and Corporate Secretary"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}