EVANGELISTA PAUL A 4

What Happened

• Paul A. Evangelista, an Executive Vice President and Director (Special Banking Center) at NB Bancorp (NBBK), received a grant of 6,874 restricted shares on February 25, 2026. The shares were reported as acquired at $0.00 (code A — award/grant), meaning no cash was paid by the insider at grant.

Key Details

• Transaction date: 2026-02-25; Filing date: 2026-02-27.
• Shares granted: 6,874; Acquisition price reported: $0.00.
• Vesting: Footnote F1 — the restricted shares vest 33 1/3% per year beginning February 25, 2027.
• Footnote F2 notes the transaction “reflects transactions not required to be reported pursuant to Section 16…” as disclosed in the filing.
• Shares owned after the transaction are not specified in this Form 4.

Context

• This was a compensation grant (restricted stock award), not an open-market purchase or sale. Such awards are common as part of executive compensation and do not, by themselves, signal buying or selling intent in the market.
• The grant vests over three years (annual one-third vesting), so the economic and voting rights may be subject to restrictions until vested.