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Home > Insider Trading > Filing (0001437749-25-019963)

Filing Details

Accession Number:: 0001437749-25-019963
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2025-06-10 15:25:01
Reporting Period:: 2025-06-09

Filing Date:: 2025-06-10
Accepted Time:: 2025-06-10 15:25:01
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1979330	Nb Bancorp Inc.	NBBK	()	4

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1222378	P Joseph Campanelli	1063 Great Plain Ave Needham MA 02492	President & Ceo	Yes	Yes	No	Yes

Transaction Summary

Purchased:	7,000 shares	Avg. Price: $16.26	Total Value: $113,828.00
Number of Shares After Transactions:	45,000 shares

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2025-06-09	1,000	$16.03	330,146	No	4	P	Direct
Common Stock	Acquisiton	2025-06-09	100	$16.33	330,246	No	4	P	Direct
Common Stock	Acquisiton	2025-06-09	900	$16.35	331,146	No	4	P	Direct
Common Stock	Acquisiton	2025-06-09	5,000	$16.29	45,000	No	4	P	Indirect	By IRA

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Direct
No	4	P	Direct
No	4	P	Direct
No	4	P	Indirect	By IRA

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	1,877	Indirect	By ESOP
Common Stock	47,788	Indirect	By 401(k)

Footnotes

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