Joseph P. Campanelli - Apr 24, 2025 Form 4 Insider Report for NB Bancorp, Inc. (NBBK)

Signature
/s/ Steven Lanter, pursuant to power of attorney
Stock symbol
NBBK
Transactions as of
Apr 24, 2025
Transactions value $
$0
Form type
4
Date filed
4/28/2025, 11:16 AM
Previous filing
Mar 13, 2025

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NBBK Common Stock Award $0 +274K +498.45% $0.00 329K Apr 24, 2025 Direct F1
holding NBBK Common Stock 1.88K Apr 24, 2025 By ESOP F2
holding NBBK Common Stock 47.4K Apr 24, 2025 By 401(k) F2
holding NBBK Common Stock 40K Apr 24, 2025 By IRA
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares of restricted stock vest at a rate of 20% per year commencing on April 24, 2026.
F2 Reflects transactions not required to be reported pursuant to Section 16 of the Securities Act of 1934, as amended.