Insider trading · Q3 2026 · CIK 1493225

Northfield Bancorp, Inc. (NFBK) insider trading.

Name: Northfield Bancorp, Inc. insider transactions, Q3 2026
Creator: U.S. Securities and Exchange Commission

In Q3 2026, insiders at Northfield Bancorp, Inc. reported 36 non-derivative transactions on 18 Forms 3, 4 and 5: 0 open-market purchases and 0 sales.

Transactions: 36
Purchases (P): 0
Sales (S): 0
Net shares, P minus S: 0
Insiders: 13
Last filed: 2026-07-20

Insiders

Insider	Relationship	Transactions
Fasanella David	Officer · EVP	5
Lefkowitz Robin	Officer · EVP	4
Jacobs William R.	Officer · EVP & PAO	4
Klein Steven M	Director, Officer · Chairman, President & CEO	4
Connors John P Jr	Director	4
Catino Annette	Director	3
Chapman Gil	Director	3
Tomasello Vickie	Officer · EVP/Chief Risk Officer	3
Kessler Karen J.	Director	2
Kulkarni Rachana A	Director	1
Stahlin Paul	Director	1
Harrison Timothy C	Director	1
Patafio Frank P.	Director	1

Transactions

36 non-derivative rows, newest transaction first. Shares and prices as filed.
Date	Insider	Code	Shares	Price	Owned after	Filing
2026-07-20	Lefkowitz Robin	D (D)	23,534	—	0	Form 4
2026-07-20	Lefkowitz Robin	D (D)	38,388	—	0	Form 4
2026-07-20	Lefkowitz Robin	D (D)	26,136	—	0	Form 4
2026-07-20	Kessler Karen J.	D (D)	64,854	—	0	Form 4
2026-07-20	Kessler Karen J.	D (D)	3,500	—	0	Form 4
2026-07-20	Kulkarni Rachana A	D (D)	18,688	—	0	Form 4
2026-07-20	Jacobs William R.	D (D)	38,614	—	0	Form 4
2026-07-20	Jacobs William R.	D (D)	64,947	—	0	Form 4
2026-07-20	Jacobs William R.	D (D)	12,949	—	0	Form 4
2026-07-20	Klein Steven M	D (D)	59,119	—	0	Form 4
2026-07-20	Klein Steven M	D (D)	66,997	—	0	Form 4
2026-07-20	Klein Steven M	D (D)	464,261	—	0	Form 4
2026-07-20	Connors John P Jr	D (D)	841	—	0	Form 4
2026-07-20	Connors John P Jr	D (D)	7,041	—	0	Form 4
2026-07-20	Connors John P Jr	D (D)	33,181	—	0	Form 4
2026-07-20	Connors John P Jr	D (D)	168,569	—	0	Form 4
2026-07-20	Stahlin Paul	D (D)	54,354	—	0	Form 4
2026-07-20	Catino Annette	D (D)	229,988	—	0	Form 4
2026-07-20	Catino Annette	D (D)	37,460	—	0	Form 4
2026-07-20	Catino Annette	D (D)	21,000	—	0	Form 4
2026-07-20	Fasanella David	D (D)	11,500	—	0	Form 4
2026-07-20	Fasanella David	D (D)	46,019	—	0	Form 4
2026-07-20	Fasanella David	D (D)	2,383	—	0	Form 4
2026-07-20	Fasanella David	D (D)	9,612	—	0	Form 4
2026-07-20	Harrison Timothy C	D (D)	82,313	—	0	Form 4
2026-07-20	Chapman Gil	D (D)	7,651	—	0	Form 4
2026-07-20	Chapman Gil	D (D)	6,763	—	0	Form 4
2026-07-20	Chapman Gil	D (D)	48,005	—	0	Form 4
2026-07-20	Patafio Frank P.	D (D)	267,362	—	0	Form 4
2026-07-20	Tomasello Vickie	D (D)	1,138	—	0	Form 4
2026-07-20	Tomasello Vickie	D (D)	9,070	—	0	Form 4
2026-07-14	Klein Steven M	F (D)	9,732	$14.72	464,261	Form 4
2026-07-14	Jacobs William R.	F (D)	4,118	$14.72	64,947	Form 4
2026-07-14	Lefkowitz Robin	F (D)	3,423	$14.72	23,534	Form 4
2026-07-14	Fasanella David	F (D)	3,905	$14.72	46,019	Form 4
2026-07-14	Tomasello Vickie	F (D)	3,297	$14.72	9,070	Form 4

Transaction codes in this quarter

D: 31 F: 5

Get NFBK insider transactions through the API

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curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1493225&limit=100" \
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Insider trading API guide · Northfield Bancorp, Inc. on SEC.gov

Questions

Are insiders buying or selling Northfield Bancorp, Inc. (NFBK)?

In Q3 2026, insiders at Northfield Bancorp, Inc. reported 36 non-derivative transactions on 18 Forms 3, 4 and 5: 0 open-market purchases and 0 sales. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.

Where do these Northfield Bancorp, Inc. insider trades come from?

From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.

Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.

Plain-text version for agents and LLMs: /insider-trading/nfbk.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.