Form 424B3 - Prospectus [Rule 424(b)(3)]:
SEC Accession No. 0001104659-25-072238
Filing Date
2025-07-30
Accepted
2025-07-30 17:11:59
Documents
6

Document Format Files

Seq Description Document Type Size
1 424B3 tm2519337-7_424b3.htm 424B3 3466101
2 GRAPHIC sg_josephreilly-bw.jpg GRAPHIC 7663
3 GRAPHIC lg_provident-4c.jpg GRAPHIC 11844
4 GRAPHIC sg_kimberlyscholtz-bw.jpg GRAPHIC 8453
5 GRAPHIC bn_piper-4clr.jpg GRAPHIC 18670
6 GRAPHIC sg_pipersandler-bw.jpg GRAPHIC 22578
  Complete submission text file 0001104659-25-072238.txt   3563121
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: 424B3 | Act: 33 | File No.: 333-288494 | Film No.: 251168095
SIC: 6036 Savings Institutions, Not Federally Chartered
(CF Office: 02 Finance)