NBBK · NB Bancorp, Inc.

$22.42 +0.13 (+0.58%) At close · Jul 24

Market Cap

$996.50M

44.71M

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

Net buyers

Net shares bought

0.01%

Net buy value

+$57,546

Date	Insider	Role	Type	Security	Shares	Price	Value	After
2026-05-15	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	253	$19.20	$4,858	377,443
2026-05-15	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	500	$19.16	$9,580	375,290
2026-05-15	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	133	$19.17	$2,550	375,423
2026-05-15	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	500	$19.19	$9,595	377,190
2026-05-15	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	400	$19.18	$7,670	375,823
2026-05-15	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	100	$19.18	$1,918	375,923
2026-05-15	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	247	$19.21	$4,745	377,790
2026-05-15	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	767	$19.18	$14,711	376,690
2026-05-15	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	100	$19.21	$1,921	377,543
2026-04-24	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	500	$19.63	$9,813	374,790
2026-04-24	CAMPANELLI JOSEPH P	Director, President & CEO	Tax↓ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	24,371	$19.82	$483,033	372,290
2026-04-24	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	500	$19.37	$9,685	373,290
2026-04-24	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	320	$19.33	$6,186	372,610
2026-04-24	Pascucci Hope	Director	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest 100% on January 2, 2027.	Common Stock	10,000	$19.49	$194,889	142,402
2026-04-24	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	722	$19.45	$14,043	374,012
2026-04-24	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	178	$19.46	$3,464	374,190
2026-04-24	Pascucci Hope	Director	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest 100% on January 2, 2027.	Common Stock	10,000	$19.44	$194,392	132,402
2026-04-24	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	100	$19.47	$1,947	374,290
2026-04-24	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	180	$19.34	$3,481	372,790
2026-04-24	Roberts Christine	SEVP and COO	Tax↓ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	3,589	$19.82	$71,134	71,081
2026-03-19	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	2,500	$20.16	$50,400	396,661
2026-03-09	Schulman Matthew G	EVP, President Needham Prv Bnk	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest at a rate of 33 1/3% per year commencing on March 9, 2027.	Common Stock	6,980	—	—	6,980
2026-03-09	Lapointe Jean-Pierre	SEVP and CFO	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	1,000	$20.42	$20,420	110,331
2026-03-06	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑	Common Stock (I)	3,000	$20.77	$62,310	3,000
2026-03-06	CAMPANELLI JOSEPH P	Director, President & CEO	Buy↑	Common Stock (I)	2,000	$20.78	$41,560	47,000
2026-02-25	Richardson Matthew	EVP, Treasury & Cash Mgmt Svcs	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	13,749	—	—	13,749
2026-02-25	EVANGELISTA PAUL A	EVP, Dir Spec. Bank. Ctr.	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	6,874	—	—	33,440
2026-02-25	Maiona Stephanie	EVP, Dir CRE Banking	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	6,874	—	—	6,874
2026-02-25	White James J.	EVP, Chief Administrative Offc	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	6,874	—	—	16,874
2026-02-25	Daley James B.	EVP - Dir C&I Banking	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	6,874	—	—	6,874
2026-02-25	Lapointe Jean-Pierre	SEVP and CFO	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	13,749	—	—	109,331
2026-02-25	CAMPANELLI JOSEPH P	Director, President & CEO	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	63,015	—	—	394,161
2026-02-25	Henkin Kevin	EVP, Chief Credit Officer	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027.	Common Stock	6,874	—	—	8,874
2026-02-25	Roberts Christine	SEVP and COO	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	13,749	—	—	74,670
2026-01-02	Whalen Mark	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	2,402	—	—	77,639
2026-01-02	Jackson Angela	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	2,402	—	—	81,255
2026-01-02	Elliott Mary Susan	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	5,524	—	—	105,761
2026-01-02	Raza Muhammad	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	2,402	—	—	77,639
2026-01-02	Pascucci Hope	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	2,402	—	—	122,402
2026-01-02	Reilly Joseph B	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027.	Common Stock	2,402	—	—	14,414
2026-01-02	Montgomery Kenneth C.	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	4,803	—	—	85,140
2026-01-02	NOLAN JOSEPH R JR	Chairman of the Bd, Pres & CEO	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	2,402	—	—	87,739
2026-01-02	Orfanello Francis	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	5,403	—	—	135,640
2026-01-02	Lynch Christopher R.	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	7,685	—	—	96,922
2026-01-02	Ayoub Paul J.	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	7,205	—	—	82,512
2026-01-02	Darcey William	Director	Award↑ Filing footnotes — Common Stock (Direct) Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	2,402	—	—	82,639
2025-12-19	EVANGELISTA PAUL A	EVP, Dir Spec. Bank. Ctr.	Buy↑	Common Stock	2,000	$20.87	$41,743	26,566
2025-11-10	Lynch Christopher R.	Director	Gift↓ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	2,725	—	—	89,237
2025-10-30	Lynch Christopher R.	Director	Gift↓ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	600	—	—	91,962
2025-10-28	Pascucci Hope	Director	Buy↑ Filing footnotes — Common Stock (Direct) Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026.	Common Stock	4,688	$18.07	$84,702	120,000

Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)

Showing 1–50 of 127 transactions

Key facts CIK 1979330 CUSIP 63945M107 13F (30d) 24 filings 24 filers Visit website Investor relations