{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-207836","form_type":"8-K","ticker":"ADNH","cik":"0001744494","company_name":"ADVENT TECHNOLOGIES HOLDINGS, INC.","filed_at":"2021-07-06T23:59:59+00:00","discovered_at":"2026-05-14T18:04:19.459836+00:00","generated_at":"2026-06-30T07:19:59.681697+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"William Hunter resigns as CFO; Advent appoints Kevin Brackman as new CFO","bullets":["William Hunter resigned as CFO, President, and director on July 1; gets termination without cause benefits and accelerated vesting of signing bonus.","Kevin Brackman appointed CFO effective July 2, 2021; formerly CFO of Myers Industries.","Brackman's compensation: $375k base, bonus target 100% of base, $40k relocation, future equity awards.","Brackman to support integration of Serenergy and fischer eco solutions acquisitions."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-207836","json":"https://secwatch.observer/filing/0001193125-21-207836.json","markdown":"https://secwatch.observer/filing/0001193125-21-207836.md","text":"https://secwatch.observer/filing/0001193125-21-207836.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1744494/000119312521207836/0001193125-21-207836-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1744494/000119312521207836/d75791d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-30T07:19:59.681697+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":"b55a6a0a6e","claim":"Kevin Brackman was appointed as Chief Financial Officer at ADVENT TECHNOLOGIES HOLDINGS, INC..","evidence_excerpt":"On July 2, 2021, the Board of Directors of the Company approved the appointment of Kevin Brackman as Chief Financial Officer of the Company effective July 2, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1744494/000119312521207836/0001193125-21-207836-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"e57cde770f","claim":"William Hunter resigned as Chief Financial Officer, President and Director at ADVENT TECHNOLOGIES HOLDINGS, INC..","evidence_excerpt":"On July 1, 2021, William Hunter resigned from Advent Technologies Holdings, Inc. (the “Company”) from his positions as President, Chief Financial Officer and as a director of the Company, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1744494/000119312521207836/0001193125-21-207836-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Financial Officer, President and Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}