ECOPETROL S.A. - FORM 6-K FILING

Ecopetrol S.A. announced on June 15, 2026, that it has reached a final agreement with the Oil Workers Union (USO) on a new six-year collective bargaining agreement, effective January 1, 2026. The company also entered into 66 final agreements with other labor unions. These agreements include improvements in working conditions, health and education benefits, and social investment initiatives, aiming to enhance employee well-being and align with the company's principles. The agreements will be formalized with the Ministry of Labor, followed by joint sessions to communicate their details. Ecopetrol, Colombia's largest integrated energy company, operates in hydrocarbon production, refining, and petrochemicals, with significant investments in energy transmission and international exploration. The filing also includes forward-looking statements regarding the company's prospects and potential risks.