Joint Filer Information

Names:
DRW Commodities, LLC
DRW Holdings, LLC
2012 DOOH Investments LLC
DOOH Investment Manager LLC
   
Address:
DRW Commodities, LLC
DRW Holdings, LLC
2012 DOOH Investments LLC
DOOH Investment Manager LLC
540 W. Madison Street, Suite 2500
Chicago, Illinois 60661
   
Designated Filer: Donald R. Wilson, Jr.
   
Issuer and Ticker Symbol:
RMG Networks Holding Corp. [RMGN]
   
Date of Event Requiring Filing
Of  This Statement:
May 20, 2015
 
Each of the undersigned, DRW Commodities, LLC, DRW Holdings, LLC, 2012 DOOH Investments LLC and DOOH Investment Manager LLC, is jointly filing the attached Statement of Changes in Beneficial Ownership of Securities on Form 4 with Donald R. Wilson, Jr. with respect to the beneficial ownership of securities of RMG Networks Holding Corp.

Signatures:

DRW COMMODITIES, LLC

By: /s/ Donald R. Wilson, Jr.
Name: Donald R. Wilson, Jr.
Title:   Manager

DRW HOLDINGS, LLC

By: /s/ Donald R. Wilson, Jr.
Name: Donald R. Wilson, Jr.
Title:   Manager
 
 
 
 
 
2012 DOOH INVESTMENTS LLC
 
By: DOOH Investment Manager LLC
Its: Manager
 
By: /s/ Donald R. Wilson, Jr.
Name: Donald R. Wilson, Jr.
Title:   Manager

DOOH INVESTMENT MANAGER LLC

By: /s/ Donald R. Wilson, Jr.
Name: Donald R. Wilson, Jr.
Title:   Manager