0001593968-24-000459.txt : 20240308 0001593968-24-000459.hdr.sgml : 20240308 20240308162544 ACCESSION NUMBER: 0001593968-24-000459 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240306 FILED AS OF DATE: 20240308 DATE AS OF CHANGE: 20240308 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Mooney Kerri CENTRAL INDEX KEY: 0001744500 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38184 FILM NUMBER: 24734751 MAIL ADDRESS: STREET 1: 78 BLANCHARD ROAD CITY: BURLINGTON STATE: MA ZIP: 01803 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 2024-03-06 0000711772 CAMBRIDGE BANCORP CATC 0001744500 Mooney Kerri 78 BLANCHARD RD BURLINGTON MA 01803-5212 false true false false SVP Dir. of Banking Offices false Common Stock 2024-03-06 4 A false 588 0 A 6793 D Common Stock 469 I ESOP This PRSU award was eligible to vest based upon the Company's average three year-performance relative to the Company's established comparator index for operating return on average assets and operating diluted earnings per share growth for the period ending December 31, 2023. Based on the Company's performance through December 31, 2023, the Compensation Committee determined that these awards would vest at 50.5% of target. /s/ Joseph P. Sapienza, as Attorney-In Fact 2024-03-08