SEC Form 4 · accession 0001104659-26-098334
NB Bancorp, Inc. · NBBK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Kevin Henkin
Officer — EVP, Chief Credit Officer
Period of report
Aug 14, 2026
Accepted (ET)
Aug 18, 2026 · 4:05 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001979330
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 14, 2026 | S | 2,000 | $22.93 | D | 6,874 | D | |
| Common StockF2 | holding | — | — | — | 5,342 | I | By 401(k) | |
| Common StockF2 | holding | — | — | — | 2,964 | I | By ESOP |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027.
- F2Reflects transactions not required to be reported pursuant to Section 16 of the Securities Exchange Act of 1934, as amended.
Remarks
Exhibit List: Exhibit 24 - Power of Attorney