In the event that any action, suit or other proceeding is instituted based upon or arising out of this Agreement or the matters contemplated herein or any other matter relating to the equity interests of the Investors in the Company (whether based on breach of contract, tort, breach of duty or any other theory), the prevailing party shall recover all of such party’s costs (including, but not limited to expert witness costs) and reasonable attorneys’ fees incurred in each such action, suit or other proceeding, including any and all appeals or petitions therefrom.