LYTIR

Company · NBBK

NB Bancorp, Inc.

Nasdaq's symbol directory lists NBBK on Nasdaq as “NB Bancorp, Inc. - Common Stock”.

In the 12 months to Nov 8, 2026: insiders bought on 2 occasions ($48K); insiders sold on 1 occasion ($46K); 2 company reports (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. Henkin Kevin, EVP, Chief Credit Officer sold on 1 day latest Aug 14, 2026 sold $46K
  2. CAMPANELLI JOSEPH P, President & CEO bought on 1 day latest Aug 20, 2026 bought $44K
  3. Lapointe Jean-Pierre, SEVP and CFO bought on 1 day latest Aug 20, 2026 bought $4K
Every trade (3)
  1. BUYCAMPANELLI JOSEPH P, President & CEO bought Aug 20, 2026 2,000 shares filing $44K
  2. BUYLapointe Jean-Pierre, SEVP and CFO bought Aug 20, 2026 200 shares filing $4K
  3. SELLHenkin Kevin, EVP, Chief Credit Officer sold Aug 14, 2026 2,000 shares filing $46K

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Entry into a material definitive agreement; Creation of a direct financial obligation; Regulation FD disclosure filing Nov 6, 2026
  2. Results of operations and financial condition; Regulation FD disclosure; Other events filing Oct 15, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.