NFBK

Northfield Bancorp, Inc.

Insider trading activity for Northfield Bancorp, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 12 months

+$229.9K

net buying

Bought(2 · 2 insiders): $229.9K
Sold(0 · 0 insiders): $0

Transaction history

The 83 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Jul 20	Tomasello Vickie	EVP/Chief Risk Officer	DTOISS◆	12,966	—	—	—	Open the original filing on SEC.gov
Jul 20	Tomasello Vickie	EVP/Chief Risk Officer	DTOISS	1,138.07	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Tomasello Vickie	EVP/Chief Risk Officer	DTOISS	9,070	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Patafio Frank P.	Director	DTOISS◆	4,383	—	—	—	Open the original filing on SEC.gov
Jul 20	Patafio Frank P.	Director	DTOISS	267,362	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Stahlin Paul	Director	DTOISS◆	4,383	—	—	—	Open the original filing on SEC.gov
Jul 20	Stahlin Paul	Director	DTOISS	54,354	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Lefkowitz Robin	EVP	DTOISS◆	40,000	—	—	—	Open the original filing on SEC.gov
Jul 20	Lefkowitz Robin	EVP	DTOISS◆	13,879	—	—	—	Open the original filing on SEC.gov
Jul 20	Lefkowitz Robin	EVP	DTOISS	38,388.46	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Lefkowitz Robin	EVP	DTOISS	26,135.8	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Lefkowitz Robin	EVP	DTOISS	23,534	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Kulkarni Rachana A	Director	DTOISS◆	4,383	—	—	—	Open the original filing on SEC.gov
Jul 20	Kulkarni Rachana A	Director	DTOISS	18,688	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Klein Steven M	Chairman, President &…	DTOISS◆	40,000	—	—	—	Open the original filing on SEC.gov
Jul 20	Klein Steven M	Chairman, President &…	DTOISS	59,118.88	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Klein Steven M	Chairman, President &…	DTOISS	66,997.09	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Klein Steven M	Chairman, President &…	DTOISS	464,261	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Kessler Karen J.	Director	DTOISS◆	4,383	—	—	—	Open the original filing on SEC.gov
Jul 20	Kessler Karen J.	Director	DTOISS	3,500	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Kessler Karen J.	Director	DTOISS	64,854	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Jacobs William R.	EVP & PAO	DTOISS◆	15,888	—	—	—	Open the original filing on SEC.gov
Jul 20	Jacobs William R.	EVP & PAO	DTOISS	12,949.11	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Jacobs William R.	EVP & PAO	DTOISS	38,613.64	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Jacobs William R.	EVP & PAO	DTOISS	64,947	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Harrison Timothy C	Director	DTOISS◆	4,383	—	—	—	Open the original filing on SEC.gov
Jul 20	Harrison Timothy C	Director	DTOISS	82,313	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Fasanella David	EVP	DTOISS◆	15,066	—	—	—	Open the original filing on SEC.gov
Jul 20	Fasanella David	EVP	DTOISS	2,382.67	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Fasanella David	EVP	DTOISS	9,611.95	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Fasanella David	EVP	DTOISS	11,500	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Fasanella David	EVP	DTOISS	46,019	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Connors John P Jr	Director	DTOISS◆	4,383	—	—	—	Open the original filing on SEC.gov
Jul 20	Connors John P Jr	Director	DTOISS	841	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Connors John P Jr	Director	DTOISS	7,041	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Connors John P Jr	Director	DTOISS	33,181	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Connors John P Jr	Director	DTOISS	168,569	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Chapman Gil	Director	DTOISS◆	4,383	—	—	—	Open the original filing on SEC.gov
Jul 20	Chapman Gil	Director	DTOISS	7,651	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Chapman Gil	Director	DTOISS	6,763	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Chapman Gil	Director	DTOISS	48,005	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Catino Annette	Director	DTOISS◆	4,383	—	—	—	Open the original filing on SEC.gov
Jul 20	Catino Annette	Director	DTOISS	21,000	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Catino Annette	Director	DTOISS	37,460	—	—	-100.0%	Open the original filing on SEC.gov
Jul 20	Catino Annette	Director	DTOISS	229,988	—	—	-100.0%	Open the original filing on SEC.gov
Jul 14	Tomasello Vickie	EVP/Chief Risk Officer	FTAX	3,297	$14.72	$48.5K	-26.7%	Open the original filing on SEC.gov
Jul 14	Lefkowitz Robin	EVP	FTAX	3,423	$14.72	$50.4K	-12.7%	Open the original filing on SEC.gov
Jul 14	Klein Steven M	Chairman, President &…	FTAX	9,732	$14.72	$143.3K	-2.1%	Open the original filing on SEC.gov
Jul 14	Jacobs William R.	EVP & PAO	FTAX	4,118	$14.72	$60.6K	-6.0%	Open the original filing on SEC.gov
Jul 14	Fasanella David	EVP	FTAX	3,905	$14.72	$57.5K	-7.8%	Open the original filing on SEC.gov
Mar 19	Fasanella David	EVP	PBUY★	7,500	$13.07	$98K	+187.5%	Open the original filing on SEC.gov
Mar 17	Stahlin Paul	Director	PBUY★	10,000	$13.19	$131.9K	+22.6%	Open the original filing on SEC.gov
Feb 4	Stahlin Paul	Director	AGRANT◆↺	4,383	—	—	—	Open the original filing on SEC.gov
Feb 4	Patafio Frank P.	Director	AGRANT◆↺	4,383	—	—	—	Open the original filing on SEC.gov
Feb 4	Tomasello Vickie	EVP/Chief Risk Officer	AGRANT◆↺	12,966	—	—	—	Open the original filing on SEC.gov
Feb 4	Lefkowitz Robin	EVP	AGRANT◆↺	13,879	—	—	—	Open the original filing on SEC.gov
Feb 4	Kulkarni Rachana A	Director	AGRANT◆↺	4,383	—	—	—	Open the original filing on SEC.gov
Feb 4	Kessler Karen J.	Director	AGRANT◆↺	4,383	—	—	—	Open the original filing on SEC.gov
Feb 4	Jacobs William R.	EVP & PAO	AGRANT◆↺	15,888	—	—	—	Open the original filing on SEC.gov
Feb 4	Harrison Timothy C	Director	AGRANT◆↺	4,383	—	—	—	Open the original filing on SEC.gov
Feb 4	Fasanella David	EVP	AGRANT◆↺	15,066	—	—	—	Open the original filing on SEC.gov
Feb 4	Connors John P Jr	Director	AGRANT◆↺	4,383	—	—	—	Open the original filing on SEC.gov
Feb 4	Chapman Gil	Director	AGRANT◆↺	4,383	—	—	—	Open the original filing on SEC.gov
Feb 4	Catino Annette	Director	AGRANT◆↺	4,383	—	—	—	Open the original filing on SEC.gov
Jan 29	Klein Steven M	Chairman, President &…	FTAX	1,125	$12.15	$13.7K	-0.2%	Open the original filing on SEC.gov
Jan 29	Jacobs William R.	EVP & PAO	FTAX	482	$12.15	$5.9K	-0.7%	Open the original filing on SEC.gov
Jan 29	Fasanella David	EVP	FTAX	453	$12.15	$5.5K	-0.9%	Open the original filing on SEC.gov
Jan 27	Klein Steven M	Chairman, President &…	FTAX	2,187	$11.99	$26.2K	-0.5%	Open the original filing on SEC.gov
Jan 27	Jacobs William R.	EVP & PAO	FTAX	943	$11.99	$11.3K	-1.3%	Open the original filing on SEC.gov
Jan 27	Fasanella David	EVP	FTAX	893	$11.99	$10.7K	-1.7%	Open the original filing on SEC.gov
Jan 26	Tomasello Vickie	EVP/Chief Risk Officer	FTAX	997	$11.89	$11.9K	-7.5%	Open the original filing on SEC.gov
Jan 26	Klein Steven M	Chairman, President &…	FTAX	2,680	$11.89	$31.9K	-0.6%	Open the original filing on SEC.gov
Jan 26	Jacobs William R.	EVP & PAO	FTAX	1,245	$11.89	$14.8K	-1.7%	Open the original filing on SEC.gov
Jan 26	Fasanella David	EVP	FTAX	1,180	$11.89	$14K	-2.3%	Open the original filing on SEC.gov
Jan 24	Tomasello Vickie	EVP/Chief Risk Officer	FTAX	1,296	$11.89	$15.4K	-8.8%	Open the original filing on SEC.gov
Jan 24	Klein Steven M	Chairman, President &…	FTAX	3,957	$11.89	$47K	-0.8%	Open the original filing on SEC.gov
Jan 24	Jacobs William R.	EVP & PAO	FTAX	1,618	$11.89	$19.2K	-2.2%	Open the original filing on SEC.gov
Jan 24	Fasanella David	EVP	FTAX	1,535	$11.89	$18.3K	-2.8%	Open the original filing on SEC.gov
Jun 20, 2025	Stahlin Paul	Director	SSELL	4,769	$11.66	$55.6K	-9.7%	Open the original filing on SEC.gov
Jun 18, 2025	Stahlin Paul	Director	SSELL	3,231	$11.66	$37.7K	-6.2%	Open the original filing on SEC.gov
May 1, 2025	Patafio Frank P.	Director	GGIFT	119,424	—	—	+80.7%	Open the original filing on SEC.gov
May 1, 2025	Patafio Frank P.	Director	GGIFT	119,424	—	—	-100.0%	Open the original filing on SEC.gov
Apr 28, 2025	Patafio Frank P.	Director	SSELL	5,000	$10.13	$50.7K	-3.3%	Open the original filing on SEC.gov

DTOISS◆—

Tomasello Vickie · EVP/Chief Risk…Jul 20

12,966 sh

DTOISS—

Tomasello Vickie · EVP/Chief Risk…Jul 20

1,138.07 sh · -100.0% own

DTOISS—

Tomasello Vickie · EVP/Chief Risk…Jul 20

9,070 sh · -100.0% own

DTOISS◆—

Patafio Frank P. · DirectorJul 20

4,383 sh

DTOISS—

Patafio Frank P. · DirectorJul 20

267,362 sh · -100.0% own

DTOISS◆—

Stahlin Paul · DirectorJul 20

4,383 sh

DTOISS—

Stahlin Paul · DirectorJul 20

54,354 sh · -100.0% own

DTOISS◆—

Lefkowitz Robin · EVPJul 20

40,000 sh

DTOISS◆—

Lefkowitz Robin · EVPJul 20

13,879 sh

DTOISS—

Lefkowitz Robin · EVPJul 20

38,388.46 sh · -100.0% own

DTOISS—

Lefkowitz Robin · EVPJul 20

26,135.8 sh · -100.0% own

DTOISS—

Lefkowitz Robin · EVPJul 20

23,534 sh · -100.0% own

DTOISS◆—

Kulkarni Rachana A · DirectorJul 20

4,383 sh

DTOISS—

Kulkarni Rachana A · DirectorJul 20

18,688 sh · -100.0% own

DTOISS◆—

Klein Steven M · Chairman, Presiden…Jul 20

40,000 sh

DTOISS—

Klein Steven M · Chairman, Presiden…Jul 20

59,118.88 sh · -100.0% own

DTOISS—

Klein Steven M · Chairman, Presiden…Jul 20

66,997.09 sh · -100.0% own

DTOISS—

Klein Steven M · Chairman, Presiden…Jul 20

464,261 sh · -100.0% own

DTOISS◆—

Kessler Karen J. · DirectorJul 20

4,383 sh

DTOISS—

Kessler Karen J. · DirectorJul 20

3,500 sh · -100.0% own

DTOISS—

Kessler Karen J. · DirectorJul 20

64,854 sh · -100.0% own

DTOISS◆—

Jacobs William R. · EVP & PAOJul 20

15,888 sh

DTOISS—

Jacobs William R. · EVP & PAOJul 20

12,949.11 sh · -100.0% own

DTOISS—

Jacobs William R. · EVP & PAOJul 20

38,613.64 sh · -100.0% own

DTOISS—

Jacobs William R. · EVP & PAOJul 20

64,947 sh · -100.0% own

DTOISS◆—

Harrison Timothy C · DirectorJul 20

4,383 sh

DTOISS—

Harrison Timothy C · DirectorJul 20

82,313 sh · -100.0% own

DTOISS◆—

Fasanella David · EVPJul 20

15,066 sh

DTOISS—

Fasanella David · EVPJul 20

2,382.67 sh · -100.0% own

DTOISS—

Fasanella David · EVPJul 20

9,611.95 sh · -100.0% own

DTOISS—

Fasanella David · EVPJul 20

11,500 sh · -100.0% own

DTOISS—

Fasanella David · EVPJul 20

46,019 sh · -100.0% own

DTOISS◆—

Connors John P Jr · DirectorJul 20

4,383 sh

DTOISS—

Connors John P Jr · DirectorJul 20

841 sh · -100.0% own

DTOISS—

Connors John P Jr · DirectorJul 20

7,041 sh · -100.0% own

DTOISS—

Connors John P Jr · DirectorJul 20

33,181 sh · -100.0% own

DTOISS—

Connors John P Jr · DirectorJul 20

168,569 sh · -100.0% own

DTOISS◆—

Chapman Gil · DirectorJul 20

4,383 sh

DTOISS—

Chapman Gil · DirectorJul 20

7,651 sh · -100.0% own

DTOISS—

Chapman Gil · DirectorJul 20

6,763 sh · -100.0% own

DTOISS—

Chapman Gil · DirectorJul 20

48,005 sh · -100.0% own

DTOISS◆—

Catino Annette · DirectorJul 20

4,383 sh

DTOISS—

Catino Annette · DirectorJul 20

21,000 sh · -100.0% own

DTOISS—

Catino Annette · DirectorJul 20

37,460 sh · -100.0% own

DTOISS—

Catino Annette · DirectorJul 20

229,988 sh · -100.0% own

FTAX$48.5K

Tomasello Vickie · EVP/Chief Risk…Jul 14

3,297 sh @ $14.72 · -26.7% own

FTAX$50.4K

Lefkowitz Robin · EVPJul 14

3,423 sh @ $14.72 · -12.7% own

FTAX$143.3K

Klein Steven M · Chairman, Presiden…Jul 14

9,732 sh @ $14.72 · -2.1% own

FTAX$60.6K

Jacobs William R. · EVP & PAOJul 14

4,118 sh @ $14.72 · -6.0% own

FTAX$57.5K

Fasanella David · EVPJul 14

3,905 sh @ $14.72 · -7.8% own

PBUY★$98K

Fasanella David · EVPMar 19

7,500 sh @ $13.07 · +187.5% own

PBUY★$131.9K

Stahlin Paul · DirectorMar 17

10,000 sh @ $13.19 · +22.6% own

AGRANT◆↺—

Stahlin Paul · DirectorFeb 4

4,383 sh

AGRANT◆↺—

Patafio Frank P. · DirectorFeb 4

4,383 sh

AGRANT◆↺—

Tomasello Vickie · EVP/Chief Risk…Feb 4

12,966 sh

AGRANT◆↺—

Lefkowitz Robin · EVPFeb 4

13,879 sh

AGRANT◆↺—

Kulkarni Rachana A · DirectorFeb 4

4,383 sh

AGRANT◆↺—

Kessler Karen J. · DirectorFeb 4

4,383 sh

AGRANT◆↺—

Jacobs William R. · EVP & PAOFeb 4

15,888 sh

AGRANT◆↺—

Harrison Timothy C · DirectorFeb 4

4,383 sh

AGRANT◆↺—

Fasanella David · EVPFeb 4

15,066 sh

AGRANT◆↺—

Connors John P Jr · DirectorFeb 4

4,383 sh

AGRANT◆↺—

Chapman Gil · DirectorFeb 4

4,383 sh

AGRANT◆↺—

Catino Annette · DirectorFeb 4

4,383 sh

FTAX$13.7K

Klein Steven M · Chairman, Presiden…Jan 29

1,125 sh @ $12.15 · -0.2% own

FTAX$5.9K

Jacobs William R. · EVP & PAOJan 29

482 sh @ $12.15 · -0.7% own

FTAX$5.5K

Fasanella David · EVPJan 29

453 sh @ $12.15 · -0.9% own

FTAX$26.2K

Klein Steven M · Chairman, Presiden…Jan 27

2,187 sh @ $11.99 · -0.5% own

FTAX$11.3K

Jacobs William R. · EVP & PAOJan 27

943 sh @ $11.99 · -1.3% own

FTAX$10.7K

Fasanella David · EVPJan 27

893 sh @ $11.99 · -1.7% own

FTAX$11.9K

Tomasello Vickie · EVP/Chief Risk…Jan 26

997 sh @ $11.89 · -7.5% own

FTAX$31.9K

Klein Steven M · Chairman, Presiden…Jan 26

2,680 sh @ $11.89 · -0.6% own

FTAX$14.8K

Jacobs William R. · EVP & PAOJan 26

1,245 sh @ $11.89 · -1.7% own

FTAX$14K

Fasanella David · EVPJan 26

1,180 sh @ $11.89 · -2.3% own

FTAX$15.4K

Tomasello Vickie · EVP/Chief Risk…Jan 24

1,296 sh @ $11.89 · -8.8% own

FTAX$47K

Klein Steven M · Chairman, Presiden…Jan 24

3,957 sh @ $11.89 · -0.8% own

FTAX$19.2K

Jacobs William R. · EVP & PAOJan 24

1,618 sh @ $11.89 · -2.2% own

FTAX$18.3K

Fasanella David · EVPJan 24

1,535 sh @ $11.89 · -2.8% own

SSELL$55.6K

Stahlin Paul · DirectorJun 20, 2025

4,769 sh @ $11.66 · -9.7% own

SSELL$37.7K

Stahlin Paul · DirectorJun 18, 2025

3,231 sh @ $11.66 · -6.2% own

GGIFT—

Patafio Frank P. · DirectorMay 1, 2025

119,424 sh · +80.7% own

GGIFT—

Patafio Frank P. · DirectorMay 1, 2025

119,424 sh · -100.0% own

SSELL$50.7K

Patafio Frank P. · DirectorApr 28, 2025

5,000 sh @ $10.13 · -3.3% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 17 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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