Ecopetrol submitted its response to the notice on July 1, 2025, formally opposing the proposed tax adjustment and the penalty. DIAN's notice and Ecopetrol's response showed the difference in legal ...

Ecopetrol says that the Colombian tax agency notified the firm on June 3 that it intends to charge for a pending tax debt, plus interest, related to diesel imports, which would total COP1.7t, ...

Ecopetrol has confirmed the commercial viability of its Lorito oil field in Colombia’s Meta region — its most significant ...

Short interest in Ecopetrol SA (NYSE:EC) increased during the last reporting period, rising from 15.57M to 15.60M. This put 6.59% of the company's publicly available shares short.