DEPOSIT AGREEMENTDeposit Agreement • December 2nd, 2011 • Citibank,N.A./ADR • New York
Contract Type FiledDecember 2nd, 2011 Company JurisdictionDEPOSIT AGREEMENT, dated as of [DATE], 2011, by and among (i) ISAGEN S.A. ESP, a company incorporated under the laws of the Republic of Colombia, and its successors (the “Company”), (ii) CITIBANK, N.A., a national banking association organized under the laws of the United States of America acting in its capacity as depositary, and any successor depositary hereunder (the “Depositary”), and (iii) all Holders and Beneficial Owners of American Depositary Shares issued hereunder (all such capitalized terms as hereinafter defined).