Northfield Bancorp, Inc. — Director's Dealing 2013

May 30, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Northfield Bancorp, Inc. (NFBK)
CIK: 0001493225
Period of Report: 2013-05-29

Reporting Person: CATINO ANNETTE (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-05-29	Common Stock	P	5000	$11.6159	Acquired	42320	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	90210	Direct
Common Stock	140	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Options	$7.09	2019-01-30	Common Stock (97220)	97220	Direct

Footnotes

F1: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transctions at prices ranging from $11.565 to $11.65, inclusive. The reporting person undertakes to provide Northfield Bancorp, Inc., any security holder of Northfield Bancorp, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (1) to this Form 4.