secwatch.observer — SEC 8-K summary ====================================== Issuer: Avidia Bancorp, Inc. (AVBC) CIK: 0002058758 Form: 8-K Filed at: 2025-11-14T23:59:59+00:00 Accession: 0001193125-25-283221 Event type: other_material Sentiment: neutral Materiality: 0.40 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Avidia Bancorp dismisses auditor Berry, Dunn and engages affiliate BDMP Assurance LLP -------------------------------------------------------------------------------- - Audit Committee dismissed Berry, Dunn, McNeil & Parker, LLC effective Nov 12, 2025. - Audit Committee engaged BDMP Assurance, LLP as new independent registered public accounting firm for FY2025. - Change due to Berry Dunn restructuring; BDMP Assurance is owned by certain partners of former firm. - No disagreements or reportable events with Berry Dunn during the past two fiscal years. - Prior audit reports for years ended Dec 31, 2023 and 2024 were unqualified. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/2058758/000119312525283221/0001193125-25-283221-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/2058758/000119312525283221/avbc-20251112.htm HTML page: https://secwatch.observer/filing/0001193125-25-283221 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer