August _,2013 William H. Gates [Address] Re: Request for Jeffrey Epstein to engage in negotiations and discussions on behalf of Dr. Boris Nikolic regarding termination of relationships Dear Bill: You, William H. Gates ("Mr. Gates"), have specifically requested that the undersigned, Jeffrey Epstein ("Mr. Epstein"), personally serve as the representative of Dr. Boris Nikolic ("Dr. Nikolic") in discussions and negotiations with Mr. Gates and his representatives and agents, regarding all financial, logistical and other matters (the "Requested Matters") involving the termination of all of Dr. Nikolic's employment, business, financial and other relationships with Mr. Gates, Melinda F. Gates, bgC3, LLC, Watermark Estate Management Services, the Bill and Melinda Gates Foundation and all present and former affiliates of each of the foregoing ("Affiliates"). By signing this Agreement, Mr. Gates confirms that Mr. Epstein has advised Mr. Gates that Mr. Epstein is only willing to serve as Dr. Nikolic's representative in such discussions and negotiations in connection with the Requested Matters on the condition that Mr. Epstein receives full exculpation and indemnification by Mr. Gates from and against any and all claims and liabilities in any way, directly or indirectly, arising out of, relating to, or connected with, the Requested Matters, including without limitation, anything leading up to the date of this Agreement and anything that may hereafter occur. Acknowledging this condition and in order to induce Mr. Epstein to so serve as Dr. Nikolic's representative in connection with the Requested Matters, Mr. Gates hereby agrees with Mr. Epstein as follows: I. EXISTING RELATIONSHIPS AND DISCLOSURE OF CONFIDENTIAL AND PROPRIETARY INFORMATION. Mr. Epstein has an existing collegial relationship with Mr. Gates in which Mr. Epstein received confidential and/or proprietary information from Mr. Gates. In addition, Mr. Gates acknowledges that Mr. Epstein