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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-22-003598
Filing Date
2022-03-14
Accepted
2022-03-14 17:08:02
Documents
145
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K catc-20211231.htm   iXBRL 10-K 11560375
2 EX-4.2 catc-ex4_2.htm EX-4.2 16235
3 EX-21 catc-ex21.htm EX-21 13739
4 EX-23.1 catc-ex23_1.htm EX-23.1 6186
5 EX-23.2 catc-ex23_2.htm EX-23.2 3252
6 EX-31.1 catc-ex31_1.htm EX-31.1 16187
7 EX-31.2 catc-ex31_2.htm EX-31.2 15989
8 EX-32.1 catc-ex32_1.htm EX-32.1 8747
9 EX-32.2 catc-ex32_2.htm EX-32.2 8674
10 GRAPHIC img72099132_0.jpg GRAPHIC 42029
11 GRAPHIC img72099132_1.jpg GRAPHIC 35353
  Complete submission text file 0000950170-22-003598.txt   45135158

Data Files

Seq Description Document Type Size
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT catc-20211231_cal.xml EX-101.CAL 199909
13 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT catc-20211231.xsd EX-101.SCH 129262
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT catc-20211231_pre.xml EX-101.PRE 907390
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT catc-20211231_lab.xml EX-101.LAB 1075022
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT catc-20211231_def.xml EX-101.DEF 629685
139 EXTRACTED XBRL INSTANCE DOCUMENT catc-20211231_htm.xml XML 13244047
Mailing Address 1336 MASSACHUSETTS AVENUE CAMBRIDGE MA 02138
Business Address 1336 MASSACHUSETTS AVENUE CAMBRIDGE MA 02138 617-876-5500
CAMBRIDGE BANCORP (Filer) CIK: 0000711772 (see all company filings)

IRS No.: 042777442 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-38184 | Film No.: 22737466
SIC: 6022 State Commercial Banks
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