Trade Summary

6 days ago, Campanelli Joseph P, serving as Pres, CEO at Nb Bancorp, Inc. (NBBK), purchased 3,000 shares at $19.18 per share, for a total transaction value of $57,547.00. Following this transaction, Campanelli Joseph P now holds 481,937 shares of NBBK.

This purchase represents a 1.00% increase in Campanelli Joseph P's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Friday, May 15, 2026 and publicly disclosed via SEC Form 4 filing on Monday, May 18, 2026 at 4:25 PM ET, 3 days after the trade was made.

Nb Bancorp, Inc. operates in the FINANCIAL SERVICES sector, specifically within the BANKS - REGIONAL industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.