secwatch.observer — SEC 8-K summary ====================================== Issuer: Haymaker Acquisition Corp. 4 (—) CIK: 0001970509 Form: 8-K Filed at: 2023-10-05T23:59:59+00:00 Accession: 0001104659-23-107189 Event type: other_material Sentiment: neutral Materiality: 0.50 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Haymaker Acquisition Corp. 4 dismisses Marcum, appoints WithumSmith+Brown as auditor -------------------------------------------------------------------------------- - Dismissed Marcum LLP as independent auditor on Oct 2, 2023; no disagreements reported. - Engaged WithumSmith+Brown, PC on Oct 5, 2023 for FY2023 audit and Q3 2023 review. - Marcum's prior audit report included a going concern explanatory paragraph. - No prior consultations with Withum on accounting principles or audit opinions. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1970509/000110465923107189/0001104659-23-107189-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1970509/000110465923107189/tm2327880d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-23-107189 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer