EC 6-K: SEC filing

Ecopetrol S.A.

Filed with the SEC on · accession 0001292814-26-005180

EC filed a 6-K (foreign company report) with the SEC on Nov 9, 2026. Ecopetrol S.A. filed a Form 6-K with the SEC for the month of November 2026, signed by Chief Financial Officer Alfonso Camilo Barco.

Summary of the filing

Ecopetrol S.A. filed a Form 6-K with the SEC for the month of November 2026, signed by Chief Financial Officer Alfonso Camilo Barco. The filing contains only administrative signature and cover page information with no substantive corporate event disclosed.

Key details

RegistrantEcopetrol S.A.
Chief financial officerAlfonso Camilo Barco

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Frequently asked questions

What did EC file with the SEC on Nov 9, 2026?

EC filed a 6-K (SEC filing). Ecopetrol S.A. filed a Form 6-K with the SEC for the month of November 2026, signed by Chief Financial Officer Alfonso Camilo Barco. The filing contains only administrative signature and cover page information with no substantive corporate event disclosed.

How do I read a 6-K?

How foreign companies listed in the US report news and events — like an 8-K for them. Look at the exhibit names: "results", "resign", "notice" tell you the topic. Many 6-Ks are routine (meeting notices); results and leadership changes matter most.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 6-K (foreign company report): How foreign companies listed in the US report news and events — like an 8-K for them.

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