secwatch.observer — SEC 8-K summary ====================================== Issuer: Envirotech Vehicles, Inc. (EVTV) CIK: 0001563568 Form: 8-K Filed at: 2026-09-10T20:16:24+00:00 Accession: 0001437749-26-030077 Event type: other_material Sentiment: negative Materiality: 0.75 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Azio AI dismisses auditor Barton, appoints TAAD; going concern and material weakness noted -------------------------------------------------------------------------------- - Dismissed Barton CPA, PLLC as independent auditor on Sept 3, 2026; appointed TAAD LLP on Sept 8, 2026. - Barton's FY2025 and FY2024 audit reports included going concern explanatory paragraph about substantial doubt. - Material weakness in internal control over financial reporting remains unremediated as of Dec 31, 2025. - No disagreements with Barton; TAAD previously audited Legacy Azio AI before July 2, 2026 acquisition. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1563568/000143774926030077/0001437749-26-030077-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1563568/000143774926030077/adom20260910_8k.htm HTML page: https://secwatch.observer/filing/0001437749-26-030077 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer