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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001723596-21-000011
Filing Date
2021-03-01
Accepted
2021-03-01 16:40:47
Documents
173
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K clbk-20201231.htm   iXBRL 10-K 7030421
2 EX-10.10 a1010lewisemploymentagre.htm EX-10.10 7068
3 EX-21.0 exhibit2102020.htm EX-21.0 14050
4 EX-23.1 exhibit2312020.htm EX-23.1 3069
5 EX-31.1 exhibit3112020.htm EX-31.1 10466
6 EX-31.2 exhibit3122020.htm EX-31.2 10181
7 EX-32.0 exhibit3202020.htm EX-32.0 7923
13 GRAPHIC a1010lewisemploymentagre001.jpg GRAPHIC 269527
14 GRAPHIC a1010lewisemploymentagre002.jpg GRAPHIC 330228
15 GRAPHIC a1010lewisemploymentagre003.jpg GRAPHIC 209786
16 GRAPHIC a1010lewisemploymentagre004.jpg GRAPHIC 263598
17 GRAPHIC a1010lewisemploymentagre005.jpg GRAPHIC 223882
18 GRAPHIC a1010lewisemploymentagre006.jpg GRAPHIC 278683
19 GRAPHIC a1010lewisemploymentagre007.jpg GRAPHIC 251463
20 GRAPHIC a1010lewisemploymentagre008.jpg GRAPHIC 274102
21 GRAPHIC a1010lewisemploymentagre009.jpg GRAPHIC 277919
22 GRAPHIC a1010lewisemploymentagre010.jpg GRAPHIC 309244
23 GRAPHIC a1010lewisemploymentagre011.jpg GRAPHIC 283325
24 GRAPHIC a1010lewisemploymentagre012.jpg GRAPHIC 300585
25 GRAPHIC a1010lewisemploymentagre013.jpg GRAPHIC 309784
26 GRAPHIC a1010lewisemploymentagre014.jpg GRAPHIC 334385
27 GRAPHIC a1010lewisemploymentagre015.jpg GRAPHIC 270580
28 GRAPHIC a1010lewisemploymentagre016.jpg GRAPHIC 289265
29 GRAPHIC a1010lewisemploymentagre017.jpg GRAPHIC 293346
30 GRAPHIC a1010lewisemploymentagre018.jpg GRAPHIC 245721
31 GRAPHIC a1010lewisemploymentagre019.jpg GRAPHIC 207216
32 GRAPHIC a1010lewisemploymentagre020.jpg GRAPHIC 74454
33 GRAPHIC a1010lewisemploymentagre021.jpg GRAPHIC 267222
34 GRAPHIC a1010lewisemploymentagre022.jpg GRAPHIC 141210
35 STOCK PERFORMANCE GRAPH clbk-20201231_g1.jpg GRAPHIC 146939
  Complete submission text file 0001723596-21-000011.txt   37302886

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT clbk-20201231.xsd EX-101.SCH 109719
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT clbk-20201231_cal.xml EX-101.CAL 298622
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT clbk-20201231_def.xml EX-101.DEF 904650
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT clbk-20201231_lab.xml EX-101.LAB 1520190
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT clbk-20201231_pre.xml EX-101.PRE 1240533
36 EXTRACTED XBRL INSTANCE DOCUMENT clbk-20201231_htm.xml XML 6681238
Mailing Address 19-01 ROUTE 208 NORTH FAIR LAWN NJ 07410
Business Address 19-01 ROUTE 208 NORTH FAIR LAWN NJ 07410 800-522-4167
Columbia Financial, Inc. (Filer) CIK: 0001723596 (see all company filings)

IRS No.: 223504946 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-38456 | Film No.: 21698569
SIC: 6035 Savings Institution, Federally Chartered
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