Ecopetrol(EC) - 2023 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UND ER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2024 Commission File Number 001-34175 ECOPETROL S.A. (Exact name of registrant as specified in its charter) N.A. (Translation of registrant’s name into English) COLOMBIA (Jurisdiction of incorporation or organization) Carrera 13 No. 36 – 24 BOGOTA D.C. – COLOMBIA (Address of principal executive o ...