Ecopetrol S.A. Extraordinary Shareholders' Meeting

Ecopetrol S.A. has announced an extraordinary General Shareholders' Meeting to be held on November 11, 2025, at 8:00 a.m. in Bogota, D.C. The meeting will be conducted in person and broadcast live via streaming on Ecopetrol's website. Shareholders are encouraged to attend with their smart mobile devices for electronic voting, with alternative voting mechanisms provided for those without the necessary technology. Shareholders unable to attend may be represented by a legal proxy, with power-of-attorney templates available in both Spanish and English on Ecopetrol's website. The agenda includes safety guidelines, quorum verification, opening remarks by the CEO, approval of the meeting agenda, appointment of various commissions, and presentation and approval of amendments to the corporate bylaws of Ecopetrol S.A.