Oliver Rothauser Director I Saks & Origination Institutional Wealth Partners Deutsche Bank Wealth Management littp'ildeillielletatillit. • YIP #Positivelmpact Please be advised that, in connection with a potential invesinwnt in CTIS (directly or indirectly), we tlBSIJ will be treating you as an "histitutional account- as such term is defined in FINRA Rule 4512(c)(3) and as such we taped that you have total assets of S50 million or more, arc able to evaluate such transaction independently, without relying on any statements or views of DBSI, and will exercise your own independent indrawn' and conduct your own due diligence in relation to any investment decision regarding such transaction. In addition to the above characteristics, In comedian with any private markets transaction we will proceed under the belief that you have substantial experience investing in such offerings and that you possess the sophistication to evaluate the particular transaction. Note that in order to execute am transaction or service that we offer to you, you must be frilly on-boarded as a client of both the Wealth Management division of Deutsche Bank and the Institutional Wealth Partners group thereof and execute all related documentation. We will regard your acceptance of this email as confirming your agreement with the above statements. If you are not in agreement with such statements, please advise us immediately. Note: As a diversified global financial services firm, Deutsche Bank AG and its affiliates (Including Deutsche Bank Securities Inc.) engage in a broad spectrum of activities including commercial and investment banking, lending. principal investing, financial and merger and acquisition advisory services_ lindens riting, investment management activities, private banking services, providing depositan hank and custody senices, sponsoring and managing private itnt-minclut funds, brokerage, trustee and other financial services activities on a world-wide ixisis. In the