---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-24-010326"
form_type: "8-K"
ticker: "NBBK"
cik: "0001979330"
company_name: "NB Bancorp, Inc."
filed_at: "2024-07-30T23:59:59+00:00"
generated_at: "2026-05-31T15:27:32.599640+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "low"
source: SEC EDGAR
---

# NB Bancorp presents at KBW conference; slides provide financial and operational update

## Summary
- Presentation includes information on NB Bancorp's operations and financial performance.
- No specific new financial metrics or guidance changes disclosed in the available portion of the slides.
- Investor meeting held on July 30, 2024; slides furnished as Exhibit 99.1.

## SEC filing metadata
- accession: 0001558370-24-010326
- form_type: 8-K
- ticker: NBBK
- cik: 0001979330
- company_name: NB Bancorp, Inc.
- filed_at: 2024-07-30T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: low
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1979330/000155837024010326/0001558370-24-010326-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1979330/000155837024010326/nbbk-20240730x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-24-010326
- JSON: https://secwatch.observer/filing/0001558370-24-010326.json
- Plain text: https://secwatch.observer/filing/0001558370-24-010326.txt

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