Form 8-K - Current report:
SEC Accession No. 0001558370-25-009698
Filing Date
2025-07-29
Accepted
2025-07-29 08:56:56
Documents
59
Period of Report
2025-07-29
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K nbbk-20250729x8k.htm   iXBRL 8-K 38304
2 EX-99.1 nbbk-20250729xex99d1.htm EX-99.1 66216
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  Complete submission text file 0001558370-25-009698.txt   6319436

Data Files

Seq Description Document Type Size
48 EX-101.SCH nbbk-20250729.xsd EX-101.SCH 4113
49 EX-101.DEF nbbk-20250729_def.xml EX-101.DEF 2856
50 EX-101.LAB nbbk-20250729_lab.xml EX-101.LAB 17245
51 EX-101.PRE nbbk-20250729_pre.xml EX-101.PRE 11367
61 EXTRACTED XBRL INSTANCE DOCUMENT nbbk-20250729x8k_htm.xml XML 4845
Mailing Address 1063 GREAT PLAIN AVENUE NEEDHAM MA 02492
Business Address 1063 GREAT PLAIN AVENUE NEEDHAM MA 02492 781-444-2100
NB Bancorp, Inc. (Filer) CIK: 0001979330 (see all company filings)

EIN.: 932560883 | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-41899 | Film No.: 251157843
SIC: 6036 Savings Institutions, Not Federally Chartered
(CF Office: 02 Finance)