0001593968-23-001128.txt : 20230719 0001593968-23-001128.hdr.sgml : 20230719 20230719162512 ACCESSION NUMBER: 0001593968-23-001128 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230717 FILED AS OF DATE: 20230719 DATE AS OF CHANGE: 20230719 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Sapienza Joseph P. CENTRAL INDEX KEY: 0001985080 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38184 FILM NUMBER: 231096985 MAIL ADDRESS: STREET 1: 26 MANTER MILL ROAD CITY: LONDONDERRY STATE: NH ZIP: 03053 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CAMBRIDGE BANCORP CENTRAL INDEX KEY: 0000711772 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] 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 3 1 primary_01.xml PRIMARY DOCUMENT X0206 3 2023-07-17 0 0000711772 CAMBRIDGE BANCORP CATC 0001985080 Sapienza Joseph P. 78 BLANCHARD ROAD BURLINGTON MA 01803-5212 false true false false SVP, Interim CFO Common Stock 3815 D Common Stock 3203 I ESOP /s/Joseph P. Sapienza, as Attorney-in-Fact 2023-07-19