Type	Name	Date
Registration rights agreement	REGISTRATION RIGHTS AGREEMENT	06/17/2022

Type	Name	Date
Equity incentive plans	Northfield Bancorp, Inc. 2019 Equity Incentive Plan	02/01/2022
Equity incentive plans	Northfield Bancorp, Inc. 2019 Equity Incentive Plan	02/04/2021
Equity incentive plans	Northfield Bancorp, Inc. 2019 Equity Incentive Plan	02/04/2021
Employment agreement	Employment Agreement with Steven M. Klein	02/02/2015
Employment agreement	Employment Agreement with Kenneth J. Doherty	02/02/2015
Employment agreement	Employment Agreement with William R. Jacobs	02/02/2015
Employment agreement	Employment Agreement with John W. Alexander	12/23/2014
Employment agreement	Employment Agreement with Michael J. Widmer	12/23/2014
Employment agreement	Employment Agreement with Steven M. Klein	06/02/2014
Employment agreement	Employment Agreement with Kenneth J. Doherty	06/02/2014
Employment agreement	Employment Agreement with William R. Jacobs	06/02/2014
Employment agreement	Amendment to Employment Agreement with Steven M. Klein	04/01/2014
Employment agreement	Amendment to Employment Agreement with Kenneth J. Doherty	04/01/2014
Employment agreement	Amendment to Employment Agreement with Michael J. Widmer	04/01/2014
Employment agreement	Employment Agreement with John W. Alexander, dated January 1, 20	12/23/2013
Employment agreement	Employment Agreement with Michael J Widmer, dated January 1, 201	12/23/2013
Employment agreement	Employment Agreement with Steven M. Klein	07/02/2013

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Northfield Bancorp, Inc., Northfield Bank and Hopewell Valley Community Bank	08/26/2015