EC ▲ +3.0% - Ecopetrol S.A. $EC - Ecopetrol Reports Changes in Senior Management Ecopetrol shares rose 3.0% following the company's announcement of changes to its senior management team. The market's positive response suggests investors view the leadership transition as a constructive step, though specific details about the management changes were not provided in the announcement. 15-SEP-2026 01:15 PM ET