0001437749-23-035411.txt : 20231227 0001437749-23-035411.hdr.sgml : 20231227 20231227161414 ACCESSION NUMBER: 0001437749-23-035411 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231227 FILED AS OF DATE: 20231227 DATE AS OF CHANGE: 20231227 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Maiona Stephanie CENTRAL INDEX KEY: 0002003568 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41899 FILM NUMBER: 231518088 MAIL ADDRESS: STREET 1: 1063 GREAT PLAIN AVENUE CITY: NEEDHAM STATE: MA ZIP: 02492 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NB Bancorp, Inc. CENTRAL INDEX KEY: 0001979330 STANDARD INDUSTRIAL CLASSIFICATION: SAVINGS INSTITUTIONS, NOT FEDERALLY CHARTERED [6036] ORGANIZATION NAME: 02 Finance IRS NUMBER: 000000000 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1063 GREAT PLAIN AVENUE CITY: NEEDHAM STATE: MA ZIP: 02492 BUSINESS PHONE: 617-387-1110 MAIL ADDRESS: STREET 1: 1063 GREAT PLAIN AVENUE CITY: NEEDHAM STATE: MA ZIP: 02492 3 1 rdgdoc.xml FORM 3 X0206 3 2023-12-27 0 0001979330 NB Bancorp, Inc. NBBK 0002003568 Maiona Stephanie 1063 GREAT PLAIN AVE NEEDHAM MA 02492 1 EVP, Senior Comm. Lender Common Stock 40000 I By 401(k) /s/ Steven Lanter, pursuant to power of attorney 2023-12-27