Tubemogul Inc (TUBE): Discovery Group Buys More Shares of Struggling Advertiser

Page 8 of 9 – SEC Filing

Signature

After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this statement is true, complete and correct.

August 30, 2016
Date

DISCOVERY GROUP I, LLC,

for itself and as general partner of

DISCOVERY EQUITY PARTNERS, L.P.

By:  Michael R. Murphy*
Signature
Michael R. Murphy, Managing Member
Name/Title
Daniel J. Donoghue*
Signature
Daniel J. Donoghue
Name/Title
Michael R. Murphy*
Signature
Michael R. Murphy
Name/Title
*By: /s/ Mark Buckley

Mark Buckley

Attorney-in-Fact for Daniel J. Donoghue

Attorney-in-Fact for Michael R. Murphy

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