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NB Bancorp, Inc. — 425 Filings

4 425 filings on record

This page lists all 425 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 4 425 documents with the SEC since 2023. To view all SEC filings by NB Bancorp, Inc., see the full filings list.

Overview All Filings Financials Insiders
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
425 425 0001104659-25-111199 Nov 13, 2025 —
425 425 0001104659-25-110935 Nov 13, 2025 —
425 425 0001104659-25-104943 Oct 31, 2025 —
425 425 0001558370-25-008444 Jun 6, 2025 —