Newmark (NMRK) SC 13D Newmark Group, Inc.

EXHIBIT 1

JOINT FILING AGREEMENT

JOINT FILING AGREEMENT dated as of the 19th day of March 2018, among BGC Partners, Inc., Cantor Fitzgerald, L.P., CF Group Management, Inc. and Howard W. Lutnick (collectively, the “Joint Filers”).

WHEREAS, pursuant to Rule13d-1(k) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), the parties hereto desire to satisfy any filing obligation under Section 13(d) of the Exchange Act by a single joint filing;

NOW, THEREFORE, in consideration of the premises and the mutual covenants herein contained, the Joint Filers hereby agree and represent as follows:

1. The Schedule 13D with respect to the Class A common stock, par value $0.01 per share, of Newmark Group, Inc. (to which this Joint Filing Agreement is an exhibit) is filed on behalf of each of the Joint Filers.

2. Each of the Joint Filers is eligible to use Schedule 13D for the filing of the information therein contained.

3. Each of the Joint Filers is responsible for the timely filing of the Schedule 13D and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein, provided that each such person is not responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.

[Signature page follows.]

IN WITNESS WHEREOF, each of the undersigned has caused this Joint Filing Agreement to be duly executed and delivered as of the date first above written.

BGC Partners, Inc.
By:	/s/ Howard W. Lutnick
	Name: Howard W. Lutnick
	Title: Chairman and Chief Executive Officer
Cantor Fitzgerald, L.P.
By:	/s/ Howard W. Lutnick
	Name: Howard W. Lutnick
	Title: Chairman and Chief Executive Officer
CF Group Management, Inc.
By:	/s/ Howard W. Lutnick
	Name: Howard W. Lutnick
	Title: Chairman and Chief Executive Officer
/s/ Howard W. Lutnick
Howard W. Lutnick