{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-039305","form_type":"8-K","ticker":null,"cik":"0001029142","company_name":"DYNAVAX TECHNOLOGIES CORP","filed_at":"2024-04-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:16.940957+00:00","generated_at":"2026-06-04T04:18:47.549363+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Dynavax appoints CEO Ryan Spencer as Interim CFO during CFO's maternity leave","bullets":["CFO Kelly MacDonald begins maternity leave April 1, 2024; expected return in early August 2024.","CEO Ryan Spencer appointed Interim CFO (principal financial officer) effective April 1, 2024.","No change in Spencer's compensation for assuming additional CFO duties.","Other officers assume some CFO duties; senior consultant with public company CFO experience hired."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-039305","json":"https://secwatch.observer/filing/0000950170-24-039305.json","markdown":"https://secwatch.observer/filing/0000950170-24-039305.md","text":"https://secwatch.observer/filing/0000950170-24-039305.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1029142/000095017024039305/0000950170-24-039305-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1029142/000095017024039305/dvax-20240329.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T04:18:47.549363+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":"598cc27dbf","claim":"Ryan Spencer was appointed as Interim Chief Financial Officer at DYNAVAX TECHNOLOGIES CORP.","evidence_excerpt":"On March 29, 2024, Dynavax Technologies Corporation (the “Company”) appointed Ryan Spencer to serve in a temporary capacity as Interim Chief Financial Officer (principal financial officer) of the Company while Kelly MacDonald is on maternity leave, commencing April 1, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1029142/000095017024039305/0000950170-24-039305-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Interim Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}