{"url_path":"/sec/clbk/8-k/2026-05-15/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 Financial Statements and Exhibits","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-05-15","source_url":"https://www.sec.gov/Archives/edgar/data/1723596/0001723596-26-000023-index.html","accession_number":"0001723596-26-000023","cik":"0001723596","ticker":"CLBK","issuer_name":"Columbia Financial, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1723596/0001723596-26-000023-index.html","primary_entity_key":"0001723596","primary_entity_name":"Columbia Financial, Inc."},"word_count":108,"has_tables":true,"body_markdown":"Item 9.01 Financial Statements and Exhibits\n\n    \n\n        (d) Exhibits\n\nExhibit NumberDescription\n\n[1.1](agencyagreementexhibitde.htm)\nAgency Agreement, dated as of May 11, 2026, by and among Columbia Financial, Inc., a Maryland corporation, Columbia Financial, Inc., a Delaware corporation, Columbia Bank MHC and Columbia Bank and Keefe, Bruyette & Woods, Inc.\n\n104Cover Page Interactive Data File (embedded within the Inline XBRL document)\n\n2\n\nSIGNATURE\n\n    Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunder duly authorized.\n\nDate:May 15, 2026/s/Dennis E. Gibney\n\nDennis E. Gibney\n\n1st Senior Executive Vice President, Chief Banking Officer\n\n3"}