secwatch.observer — SEC 8-K summary
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Issuer:     NB Bancorp, Inc. (NBBK)
CIK:        0001979330
Form:       8-K
Filed at:   2025-11-14T23:59:59+00:00
Accession:  0001104659-25-112627
Event type: m_and_a
Sentiment:  neutral
Materiality: 0.65
Item codes: 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

NB Bancorp and Provident Bancorp close merger effective Nov 15, 2025; PVBC delisted
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- All closing conditions satisfied; merger effective shortly after midnight (ET) on November 15, 2025.
- Joseph B. Reilly appointed to board of NB Bancorp and Needham Bank, effective at closing.
- Conversion of BankProv products and services to Needham Bank scheduled over Nov 15-16 weekend.
- Last trading day for Provident (PVBC) common stock was November 14, 2025; delisting follows.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1979330/000110465925112627/0001104659-25-112627-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1979330/000110465925112627/tm2531268d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-25-112627

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