NB Bancorp, Inc. — S-4/A Filings
1 S-4/A filing on record
This page lists all S-4/A filings submitted to the SEC by NB Bancorp, Inc. (NBBK), sorted by most recent first. Each row links to the full filing on EdgarLookup. NB Bancorp, Inc. has filed 1 S-4/A document with the SEC since 2023. To view all SEC filings by NB Bancorp, Inc., see the full filings list.
All
10-K
10-Q
11-K
3
4
4/A
424B3
425
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
EFFECT
S-1
S-1/A
S-4
S-4/A
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| S-4/A | S-4/A | 0001104659-25-071219 | Jul 28, 2025 | — |