secwatch.observer — SEC 8-K summary ====================================== Issuer: MILESTONE SCIENTIFIC INC. (MLSS) CIK: 0000855683 Form: 8-K Filed at: 2026-05-06T23:59:59+00:00 Accession: 0001493152-26-021512 Event type: other_material Sentiment: negative Materiality: 0.75 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Milestone Scientific dismisses auditor CBIZ; engages Grassi & Co. effective May 15, 2026 -------------------------------------------------------------------------------- - CBIZ CPAs' 2025 audit report included a going concern explanatory paragraph about substantial doubt. - No disagreements or reportable events during 2025 or interim period through April 30, 2026. - New auditor Grassi & Co. engaged for fiscal year ending Dec 31, 2026, approved by Audit Committee. - CBIZ had become auditor in April 2025 via acquisition of Marcum LLP's attest business. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/855683/000149315226021512/0001493152-26-021512-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/855683/000149315226021512/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-26-021512 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer