Ecopetrol S.A. US$1,200,000,000 4.125% Notes due 2025 Underwriting AgreementUnderwriting Agreement • September 12th, 2014 • Ecopetrol S.A. • Crude petroleum & natural gas • New York
Ecopetrol S.A. (the “Issuer”), a mixed economy company duly established and validly existing under the laws of the Republic of Colombia (“Colombia” or the “Republic”), proposes to issue and sell to Citigroup Global Markets Inc. and J.P. Morgan Securities LLC (Citigroup Global Markets Inc. and J.P. Morgan Securities LLC, each an “Underwriter” and, together, the “Underwriters”) US$1,200,000,000 aggregate principal amount of the Issuer’s 4.125% Notes due 2025 (the “Securities”). The Securities will be issued pursuant to an indenture, dated as of July 23, 2009 (the “Indenture”), between the Issuer and The Bank of New York Mellon, as trustee, registrar, paying agent and transfer agent (the “Trustee”), and an officer’s certificate of the Issuer pursuant to Section 301 of the Indenture establishing terms of the Securities, to be dated the Closing Date (as defined herein).
