secwatch.observer — SEC 8-K summary ====================================== Issuer: Roth CH Acquisition Co. (—) CIK: 0001860514 Form: 8-K Filed at: 2025-03-31T23:59:59+00:00 Accession: 0001829126-25-002179 Event type: other_material Sentiment: negative Materiality: 0.35 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Roth CH Acquisition Co. replaces Marcum with CBIZ CPAs as auditor after Marcum's resignation -------------------------------------------------------------------------------- - Marcum resigned as auditor on March 28, 2025 due to acquisition of its attest business by CBIZ CPAs. - Prior audit reports contained a going-concern explanatory paragraph; no adverse or disclaimer opinions. - Material weaknesses in internal control over complex financial instruments and shareholder redemption procedures noted. - Audit committee engaged CBIZ CPAs as new independent registered public accounting firm on March 28, 2025. - No prior consultations with CBIZ CPAs on accounting principles or audit matters. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1860514/000182912625002179/0001829126-25-002179-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1860514/000182912625002179/rothchacq_8k.htm HTML page: https://secwatch.observer/filing/0001829126-25-002179 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer