0001593968-24-000122.txt : 20240122 0001593968-24-000122.hdr.sgml : 20240122 20240122165202 ACCESSION NUMBER: 0001593968-24-000122 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240117 FILED AS OF DATE: 20240122 DATE AS OF CHANGE: 20240122 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Halberstadt Peter J. CENTRAL INDEX KEY: 0001959574 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38184 FILM NUMBER: 24549441 MAIL ADDRESS: STREET 1: 11 VIRGINIA ROAD CITY: NEWTON STATE: MA ZIP: 02466 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CAMBRIDGE BANCORP CENTRAL INDEX KEY: 0000711772 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] ORGANIZATION NAME: 02 Finance IRS NUMBER: 042777442 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1336 MASSACHUSETTS AVENUE CITY: CAMBRIDGE STATE: MA ZIP: 02138 BUSINESS PHONE: 617-876-5500 MAIL ADDRESS: STREET 1: 1336 MASSACHUSETTS AVENUE CITY: CAMBRIDGE STATE: MA ZIP: 02138 4 1 primary_01.xml PRIMARY DOCUMENT X0508 4 2024-01-17 0000711772 CAMBRIDGE BANCORP CATC 0001959574 Halberstadt Peter J. 78 BLANCHARD ROAD BURLINGTON MA 01803-5212 false true false false SVP, Chief Credit Officer false Common Stock 2024-01-17 4 F false 35 65.62 D 3903 D Common Stock 2024-01-21 4 F false 35 67.32 D 3868 D Common Stock 1121 I ESOP /s/ Joseph P. Sapienza, as Attorney-In Fact 2024-01-22