{"url_path":"/sec/nbbk/8-k/2026-05-21/item-8-01","section_key":"item-8-01","section_title":"Item 8.01 OTHER EVENTS","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-05-21","source_url":"https://www.sec.gov/Archives/edgar/data/1979330/0001104659-26-064982-index.html","accession_number":"0001104659-26-064982","cik":"0001979330","ticker":"NBBK","issuer_name":"NB Bancorp, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1979330/0001104659-26-064982-index.html","primary_entity_key":"0001979330","primary_entity_name":"NB Bancorp, Inc."},"word_count":70,"has_tables":true,"body_markdown":"Item 8.01\n\nOTHER EVENTS\n\nOn May 21, 2026, NB Bancorp, Inc. (the “Company”), the parent company of Needham Bank, made available a slide presentation for an in-person investors bank meeting to be held on June 2, 2026. The presentation materials include information regarding the Company’s operations and financial performance. The slide presentation is included in this Current Report on Form 8-K as Exhibit 99.1 and is incorporated herein by reference."}