13G Filing: Luminus Management and Echo Global Logistics Inc. (ECHO)

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Exhibit A Schedule 13G Joint Filing Agreement

The undersigned and each other person executing this joint filing agreement (this Agreement) agree as follows:

(i) The undersigned and each other person executing this Agreement are individually eligible to use the Schedule 13G to which this Exhibit is attached and
such Schedule 13G is filed on behalf of the undersigned and each other person executing this Agreement; and

(ii) The undersigned and each other person
executing this Agreement are responsible for the timely filing of such Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of the undersigned or any
other person executing this Agreement is responsible for the completeness or accuracy of the information statement concerning any other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.

This Agreement may be executed in any number of counterparts, each of which shall be deemed to be an original, but all of which, taken together, shall
constitute one and the same instrument.

Dated: August 4, 2017

Luminus Management, LLC
By: /s/ Jonathan Barrett
Name: Jonathan Barrett
Title: President
Luminus Energy Partners Master Fund, Ltd.
By: Luminus Management, LLC
Its: Investment Manager
By: /s/ Jonathan Barrett
Name: Jonathan Barrett
Title: President

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