13D Filing: Cross River Capital Management LLC and Enservco Corp (ENSV)

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Exhibit A

AGREEMENT

The undersigned agree that
this Schedule 13D, amendment No. 4, dated August 31, 2017, relating to the Common Stock, $.005 par value, of Enservco Corporation
shall be filed on behalf of the undersigned.

August 31, 2017
  (Date)
   
  Cross River Capital Management LLC
   
  By:  /s/ Richard Murphy
 

Name: Richard Murphy

Title: Managing Member

Cross River Management LLC
By:  /s/ Richard Murphy
Name: Richard Murphy
Title: Managing Member
Cross River Partners LP
By: Cross River Capital Management LLC
By:  /s/ Richard Murphy
Name: Richard Murphy
Title: Managing Member
Richard Murphy
/s/ Richard Murphy

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