{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-22-052848","form_type":"8-K","ticker":"ACHR","cik":"0001824502","company_name":"Archer Aviation Inc.","filed_at":"2022-04-29T23:59:59+00:00","discovered_at":"2026-05-14T18:04:02.607220+00:00","generated_at":"2026-06-26T02:46:55.157617+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Archer Aviation co-CEO Brett Adcock departs, receives severance, remains on board","bullets":["Separation effective April 13, 2022; Adcock stays on Board of Directors.","Severance includes 24-month salary continuation ($600k/yr), $600k bonus, and $1.5M special payment.","Time-based equity accelerated by 24 months; Founder Grant milestones eligible for 15 months post-separation.","12-month lock-up on share transfers, with limited sales allowed in Q3/Q4 2022 and Q1 2023.","Total unvested shares owned individually and via High Drive Growth LLC become fully vested after acceleration."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-22-052848","json":"https://secwatch.observer/filing/0001104659-22-052848.json","markdown":"https://secwatch.observer/filing/0001104659-22-052848.md","text":"https://secwatch.observer/filing/0001104659-22-052848.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1824502/000110465922052848/0001104659-22-052848-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1824502/000110465922052848/tm2213965d2_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T02:46:55.157617+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":"bf35e07be3","claim":"Brett Adcock departed as Co-Chief Executive Officer at Archer Aviation Inc..","evidence_excerpt":"Brett Adcock, the Company’s Co-Founder and former Co-Chief Executive Officer, will remain on the Company’s Board of Directors. Mr. Adcock’s service as the Company’s Co-Chief Executive Officer ended effective April 13, 2022","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1824502/000110465922052848/0001104659-22-052848-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"ended"},{"label":"Role","value":"Co-Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"c07c733e72","claim":"Adam Goldstein was named as Chief Executive Officer at Archer Aviation Inc..","evidence_excerpt":"Adam Goldstein has been named the sole Chief Executive Officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1824502/000110465922052848/0001104659-22-052848-index.htm","confidence":0.9,"family_label":"Executive change","details":[{"label":"Action","value":"named"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}