---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-25-005353"
form_type: "8-K"
ticker: "NBBK"
cik: "0001979330"
company_name: "NB Bancorp, Inc."
filed_at: "2025-04-24T23:59:59+00:00"
generated_at: "2026-05-23T07:24:46.053752+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# NB Bancorp shareholders elect four directors and approve 2025 equity plan at annual meeting

## Summary
- Elected Susan Elliott, Christopher Lynch, Kenneth Montgomery, and Francis Orfanello as directors for three-year terms; votes ranged 24.6-24.7M for each.
- Approved the 2025 Equity Incentive Plan with 24.0M for, 0.98M against, 0.33M abstentions, and 7.4M broker non-votes.
- Ratified Elliott Davis as independent auditor for FY2025 with 32.0M for, 0.24M against, 0.42M abstentions; no broker non-votes.

## SEC filing metadata
- accession: 0001558370-25-005353
- form_type: 8-K
- ticker: NBBK
- cik: 0001979330
- company_name: NB Bancorp, Inc.
- filed_at: 2025-04-24T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1979330/000155837025005353/0001558370-25-005353-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1979330/000155837025005353/nbbk-20250423x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-25-005353
- JSON: https://secwatch.observer/filing/0001558370-25-005353.json
- Plain text: https://secwatch.observer/filing/0001558370-25-005353.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.