{"url_path":"/sec/avbc/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 Exhibits","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-14","source_url":"https://www.sec.gov/Archives/edgar/data/2058758/0001193125-26-224283-index.html","accession_number":"0001193125-26-224283","cik":"0002058758","ticker":"AVBC","issuer_name":"Avidia Bancorp, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/2058758/0001193125-26-224283-index.html","primary_entity_key":"0002058758","primary_entity_name":"Avidia Bancorp, Inc."},"word_count":290,"has_tables":true,"body_markdown":"Item 6. Exhibits\n\n \n\n3.1\n\n[Articles of Incorporation of Avidia Bancorp, Inc. (1)](https://www.sec.gov/Archives/edgar/data/2058758/000119312525054732/d923214dex31.htm)\n\n3.2\n\n[Bylaws of Avidia Bancorp, Inc. (2)](https://www.sec.gov/Archives/edgar/data/2058758/000119312525054732/d923214dex32.htm)\n\n31.1\n\n[Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](avbc-ex31_1.htm)\n\n31.2\n\n[Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](avbc-ex31_2.htm)\n\n32.1\n\n[Certification of Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002](avbc-ex32_1.htm)\n\n32.2\n\n[Certification of Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002](avbc-ex32_2.htm)\n\n101\n\nThe following materials for the quarter ended March 31, 2026, formatted in Inline XBRL (Extensible Business Reporting Language): (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Operations, (iii) Consolidated Statements of Comprehensive Income (Loss), (iv) Consolidated Statements of Changes in Capital, (v) Consolidated Statements of Cash Flows, and (vi) Notes to Consolidated Financial Statements\n\n104\n\nCover Page Interactive Data File (embedded within the Inline XBRL document and included in Exhibit 101)\n\n \n\n(1)\nIncorporated by reference to Exhibit 3.1 to the Company’s Registration Statement on Form S-1, as amended (Commission File No. 333-285815), initially filed on March 14, 2025.\n\n(2)\nIncorporated by reference to Exhibit 3.2 to the Company’s Registration Statement on Form S-1, as amended (Commission File No. 333-285815), initially filed on March 14, 2025.\n\n \n\n54\n\n[Table of Contents](#toc_page)\n\n \n\nSIGNATURES\n\nPursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.\n\n \n\n \n\n \n\nAVIDIA BANCORP, INC.\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\nDate: May 14, 2026\n\n \n\n/s/ Robert D. Cozzone\n\n \n\n \n\n \n\nRobert D. Cozzone\n\n \n\n \n\n \n\nPresident and Chief Executive Officer\n\n(Duly Authorized Representative and Principal Executive Officer)\n\n \n\n \n\nDate: May 14, 2026\n\n \n\n/s/ Jonathan Nelson\n\n \n\n \n\n \n\nJonathan Nelson\n\n \n\n \n\n \n\nChief Financial Officer and Treasurer\n\n(Principal Financial and Accounting Officer)\n\n \n\n \n\n \n\n55"}