secwatch.observer — SEC 8-K summary ====================================== Issuer: Arcadia Biosciences, Inc. (RKDA) CIK: 0001469443 Form: 8-K Filed at: 2026-04-03T23:59:59+00:00 Accession: 0001193125-26-142030 Event type: other_material Sentiment: negative Materiality: 0.65 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Arcadia Biosciences dismisses Deloitte, hires RJI as new auditor; cites material weaknesses -------------------------------------------------------------------------------- - Dismissed Deloitte & Touche on March 30, 2026; engaged Ramirez Jimenez International CPAs (RJI) same day. - Deloitte's reports for 2024-2025 included going concern doubt due to accumulated deficit and recurring net losses. - No disagreements with Deloitte, but material weaknesses in internal controls (segregation of duties, IT controls) existed as of Dec 31, 2025. - RJI will handle Q1 2026 review and FY 2026 audit; no prior consultations with RJI on accounting matters. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1469443/000119312526142030/0001193125-26-142030-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1469443/000119312526142030/rkda-20260330.htm HTML page: https://secwatch.observer/filing/0001193125-26-142030 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer