{"url_path":"/sec/gcbc/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 ****Exhibits**","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-08","source_url":"https://www.sec.gov/Archives/edgar/data/1070524/0001140361-26-019837-index.html","accession_number":"0001140361-26-019837","cik":"0001070524","ticker":"GCBC","issuer_name":"GREENE COUNTY BANCORP INC","edgar_url":"https://www.sec.gov/Archives/edgar/data/1070524/0001140361-26-019837-index.html","primary_entity_key":"0001070524","primary_entity_name":"GREENE COUNTY BANCORP INC"},"word_count":1820,"has_tables":true,"body_markdown":"**Item 6.****Exhibits**\n \n\n  \n \n\n Exhibits\n \n\n  \n \n\n \n\n[31.1](ef20070503_ex31-1.htm)\n\nCertification of Chief Executive Officer, adopted pursuant to Rule 13a-14(a)/15d-14(a)\n\n \n\n[31.2](ef20070503_ex31-2.htm)\n\nCertification of Chief Financial Officer, adopted pursuant to Rule 13a-14(a)/15d-14(a)\n\n \n\n[32.1](ef20070503_ex32-1.htm)\n\nStatement of Chief Executive Officer, furnished pursuant to U.S.C. Section 1350\n\n \n\n[32.2](ef20070503_ex32-2.htm)\n\nStatement of Chief Financial Officer, furnished pursuant to U.S.C. Section 1350\n\n \n\n101\n\nThe following materials from Greene County Bancorp, Inc. Form 10-Q for the quarter ended March 31, 2026, formatted in Inline Extensible Business Reporting Language (iXBRL): (i) the Consolidated Statements of Financial Condition, (ii) the Consolidated Statements of Income, (iii) Consolidated Statements of Comprehensive Income, (iv) Consolidated Statements of Changes in Shareholders’ Equity, (v) Consolidated Statements of Cash Flows and (iv) Notes to Consolidated Financial Statements, (detail tagged).\n\n \n\n104\n\nCover Page Integrative Data File (formatted in iXBRL and included in exhibit 101).\n\n \n\n52\n\n[Index](#Index)\n\n*Index*\n\nSIGNATURES\n\n \n\nPursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed by the undersigned thereunto duly authorized.\n\n \n\n \n\nGreene County Bancorp, Inc.\n\n \n\nDate: May 8, 2026\n\n \n\nBy: */s/ Donald E. Gibson*\n\n \n\nDonald E. Gibson\n\nPresident and Chief Executive Officer\n\n(Principal Executive Officer)\n\n \n\n \n\nDate: May 8, 2026\n\n \n\nBy: */s/ Nick Barzee*\n\n \n\nNick Barzee\n\nSenior Vice President,\n\nChief Financial Officer\n\n(Principal Financial and Accounting 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