{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-24-000820","form_type":"8-K","ticker":"NBBK","cik":"0001979330","company_name":"NB Bancorp, Inc.","filed_at":"2024-02-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:26.407769+00:00","generated_at":"2026-06-06T08:37:27.508860+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"NB Bancorp appoints JP Lapointe as CFO, succeeding Danielle Walsh","bullets":["Danielle Walsh resigned as CFO effective Feb 1, 2024; will assist transition through Mar 29.","JP Lapointe, 41, named EVP and CFO; previously CFO of Northeast Bank ($3B assets).","Lapointe holds CPA and was Senior Audit Manager at Wolf & Company for 13 years.","Change-in-control agreement: 1.5x base salary plus target bonus upon qualifying termination."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-24-000820","json":"https://secwatch.observer/filing/0001558370-24-000820.json","markdown":"https://secwatch.observer/filing/0001558370-24-000820.md","text":"https://secwatch.observer/filing/0001558370-24-000820.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1979330/000155837024000820/0001558370-24-000820-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1979330/000155837024000820/nbbk-20240201x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T08:37:27.508860+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"b40f76cfa4","claim":"Jean-Pierre Lapointe was appointed as Executive Vice President and Chief Financial Officer at NB Bancorp, Inc..","evidence_excerpt":"Jean-Pierre (“JP”) Lapointe was appointed Executive Vice President and Chief Financial Officer of the Company and the Bank.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1979330/000155837024000820/0001558370-24-000820-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Executive Vice President and Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"eb79a7d7f3","claim":"Danielle Walsh resigned as Chief Financial Officer at NB Bancorp, Inc..","evidence_excerpt":"Danielle Walsh resigned as Chief Financial Officer of the Company and of Needham Bank (the “Bank”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1979330/000155837024000820/0001558370-24-000820-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}