$NBBK SEC Filings

Filed On	Filing
15 Oct 2026	8-K: Results of Operations and Financial Condition; Regulation FD Disclosure +1 more Needham, MA, October 15, 2026 – NB Bancorp, Inc. (the “Company”) (Nasdaq Capital Market: NBBK), the holding company of Needham Bank (the “Bank”), today announced its third quarter 2026 financial results.
21 Aug 2026	Form 4: Campanelli Joseph P, Director Bought 2,000 shares ($43.5K)
21 Aug 2026	Form 4: Lapointe Jean-Pierre, SEVP and CFO Bought 200 shares ($4.36K)
18 Aug 2026	Form 4: Henkin Kevin, EVP, Chief Credit Officer Sold 2,000 shares ($45.9K)
07 Aug 2026	10-Q
22 Jul 2026	8-K: Results of Operations and Financial Condition; Regulation FD Disclosure +1 more
25 Jun 2026	11-K
21 May 2026	8-K: Other Events
18 May 2026	Form 4: Campanelli Joseph P, Director Bought 3,000 shares ($57.5K)
15 May 2026	SCHEDULE 13G/A
15 May 2026	Form 4/A: Lynch Christopher R., Director Holds 96,922 shares of Common Stock
15 May 2026	Form 4/A: Montgomery Kenneth C., Director Holds 85,140 shares of Common Stock
15 May 2026	Form 4/A: Nolan Joseph R Jr, Director Holds 87,739 shares of Common Stock
15 May 2026	Form 4/A: Whalen Mark, Director Holds 77,639 shares of Common Stock
15 May 2026	Form 4/A: Jackson Angela, Director Holds 81,255 shares of Common Stock
15 May 2026	Form 4/A: Darcey William, Director Holds 82,639 shares of Common Stock
13 May 2026	8-K: Other Events
08 May 2026	10-Q
29 Apr 2026	8-K: Submission of Matters to a Vote of Security Holders
27 Apr 2026	Form 4: Campanelli Joseph P, Director Gave up 24,371 shares to cover exercise price or tax ($483K) · Bought 2,500 shares ($48.6K)

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