William Darcey

Insider Reports History

Location: Needham, MA
Signature: /s/ Steven Lanter, pursuant to power of attorney
All insider transactions: Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by William Darcey:

Stock	Role	Class	Num Shares	Value	Price $	Report Date	Ownership
NB Bancorp, Inc.	Director	Common Stock	80K	$1.43M	$17.86	11 Aug 2025	By IRA
NB Bancorp, Inc.	Director	Common Stock	80.2K	$1.39M	$17.30	11 Aug 2025	Direct

Insider Reports Filed by William Darcey

Symbol	Company	Period	Transactions	Value $	Form Type	Date Filed	Role
NBBK	NB Bancorp, Inc.	11 Aug 2025	2	$86.5K	4	12 Aug 2025	Director
NBBK	NB Bancorp, Inc.	24 Apr 2025	1	$0	4	28 Apr 2025	Director
NBBK	NB Bancorp, Inc.	27 Dec 2023	0	$0	3	27 Dec 2023	Director