Northfield Bancorp, Inc. — Director's Dealing 2018

May 22, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Northfield Bancorp, Inc. (NFBK)
CIK: 0001493225
Period of Report: 2018-05-18

Reporting Person: Connors John P Jr (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-18	Common Stock	M	10000	$7.085	Acquired	108168	Direct
2018-05-18	Common Stock	F	4360	$16.25	Disposed	103808	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-18	Stock Appreciation Rights	$7.085	M	10000	Disposed	2019-01-30	Common Stock (10000.0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	7041	Indirect
Common Stock	30081	Indirect
Common Stock	841	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Options	$13.13	2024-06-11	Common Stock (75000.0)	75000	Direct
Stock Options	$14.76	2025-05-27	Common Stock (32000.0)	32000	Direct