13D Filing: Harbert Discovery Fund, Lp and Qumu Corp (NASDAQ:QUMU)

Exhibit A

The undersigned agree that this Schedule 13D, dated April 3, 2017, relating to the Common Stock, $0.01 par value of Qumu Corporation shall be filed on behalf of the undersigned.

Harbert Discovery Fund, LP By:          Harbert Discovery Fund GP, LLC, its General Partner By:          Harbert Management Corporation, its Managing Member By:          /s/ John McCullough           Executive Vice President and General Counsel Harbert Discovery Fund GP, LLC By:          Harbert Management Corporation, its Managing Member By:          /s/ John McCullough           Executive Vice President and General Counsel Harbert Fund Advisors, Inc. By:          /s/ John McCullough           Executive Vice President and General Counsel Harbert Management Corporation By:          /s/ John McCullough           Executive Vice President and General Counsel /s/ Jack Bryant           Jack Bryant /s/ Kenan Lucas Kenan Lucas /s/ Raymond Harbert Raymond Harbert