NB Bancorp, Inc. (NASDAQ:NBBK – Get Free Report) was the target of unusually large options trading on Monday. Get NB Bancorp alerts:Institutional Inflows and OutflowsLarge investors have recently modified their holdings of the company. NB Bancorp has a fifty-two week low of $15.09 and a fifty-two week high of $21.05. NB Bancorp Dividend AnnouncementThe business also recently declared a quarterly dividend, which will be paid on Wednesday, November 19th. Further ReadingReceive News & Ratings for NB Bancorp Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for NB Bancorp and related companies with MarketBeat.com's FREE daily email newsletter.