{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-041144","form_type":"8-K","ticker":"RKDA","cik":"0001469443","company_name":"Arcadia Biosciences, Inc.","filed_at":"2026-02-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.139024+00:00","generated_at":"2026-05-16T04:04:27.481617+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Arcadia Biosciences directors Bolles and Carosella resign effective Feb 4","bullets":["Albert D. Bolles, Ph.D. (Compensation Committee) and Deborah Carosella (Compensation, Nominating/Governance) resigned as directors.","Resignations effective February 4, 2026; both agreed to remain available as advisors.","Company states resignations are not the result of any disagreement with the Board or operations.","No replacement directors announced; board size reduced from at least 5 to 3 members."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-041144","json":"https://secwatch.observer/filing/0001193125-26-041144.json","markdown":"https://secwatch.observer/filing/0001193125-26-041144.md","text":"https://secwatch.observer/filing/0001193125-26-041144.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1469443/000119312526041144/0001193125-26-041144-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1469443/000119312526041144/rkda-20260204.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T04:04:27.481617+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}