Ecopetrol S.A. US$1,500,000,000 5.375% Notes due 2026 Underwriting AgreementUnderwriting Agreement • June 25th, 2015 • 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 Credit Suisse Securities (USA) LLC and HSBC Securities (USA) Inc. (Credit Suisse Securities (USA) LLC and HSBC Securities (USA) Inc., each an “Underwriter” and, together, the “Underwriters”) US$1,500,000,000 aggregate principal amount of the Issuer’s 5.375% Notes due 2026 (the “Securities”). The Securities will be issued pursuant to an indenture, dated as of July 23, 2009, as amended by Amendment No. 1 to the Indenture, to be dated June 26, 2015 (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).
