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ECOPETROL S.A. — SD Filings

2 SD filings on record

This page lists all SD filings submitted to the SEC by ECOPETROL S.A. (EC), sorted by most recent first. Each row links to the full filing on EdgarLookup. ECOPETROL S.A. has filed 2 SD documents with the SEC since 2008. To view all SEC filings by ECOPETROL S.A., see the full filings list.

Overview All Filings Financials Insiders
All 20-F 20-F/A 20FR12B 25-NSE 3 424B2 424B3 424B5 6-K 6-K/A 8-A12B CERT CERTNYS CORRESP EFFECT F-3ASR F-4 F-4/A F-6 F-6EF FWP NT 20-F NT 20-F/A SD UPLOAD
Form Description Accession Number Filed Period
SD SD 0001104659-25-093382 Sep 25, 2025 —
SD SD 0001410578-24-001633 Sep 26, 2024 —