{"transactions":[{"id":877603,"issuer":{"id":4974,"kind":"organization","name":"NB Bancorp, Inc."},"owners":[{"id":64277,"kind":"person","name":"White James J.","position":1,"cik":"0002004488","reported_name":"White James J.","relationship":{"officer":true,"officer_title":"EVP, Chief Administrative Offc"}}],"security":"Common Stock","published_at":"2026-02-27T11:17:23.000Z","date":"2026-02-25","kind":"grant","planned":false,"acquired":true,"shares":6874,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027."}],"balance_after":16874,"source":{"system":"sec-edgar","filing":"0001437749-26-006036","document":"rdgdoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2004488/000143774926006036/rdgdoc.xml","form_type":"4"}}]}