secwatch.observer — SEC 8-K summary ====================================== Issuer: Investcorp AI Acquisition Corp. (—) CIK: 0001852889 Form: 8-K Filed at: 2025-04-24T23:59:59+00:00 Accession: 0001193125-25-093642 Event type: other_material Sentiment: neutral Materiality: 0.30 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Investcorp AI Acquisition replaces Marcum with CBIZ CPAs as auditor following Marcum's attest business sale -------------------------------------------------------------------------------- - Marcum LLP resigned as auditor on April 22, 2025; CBIZ CPAs P.C. appointed on April 23, 2025 for FY2025. - No reportable events or disagreements; change follows CBIZ's November 2024 acquisition of Marcum's attest business. - Prior Marcum reports for FY2023 and FY2024 included an emphasis paragraph about substantial doubt regarding going concern. - Marcum provided a concurrence letter (Exhibit 16.1) as required under Item 304(a)(3). Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1852889/000119312525093642/0001193125-25-093642-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1852889/000119312525093642/d921147d8k.htm HTML page: https://secwatch.observer/filing/0001193125-25-093642 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer