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CPTR

C

ECOPETROL SA

(EC)

2026 6-K

Foreign Filing Report

15 May '26

Ecopetrol Filing Update

12 May '26

Foreign Filing Update

12 May '26

Filing Update

12 May '26

6-K Filing Summary

11 May '26

6-K Filing Update

28 Apr '26

Filing Report

24 Apr '26

Filing Confirmation

23 Apr '26

Form 6-K Filing

21 Apr '26

Filing Notification

9 Apr '26

6-K Filing Report

7 Apr '26

Ecopetrol Filing

2 Apr '26

Ecopetrol Filing

2 Apr '26

Ecopetrol Filing

30 Mar '26

6-K Filing Report

25 Mar '26

6-K Filing Summary

12 Mar '26

Filing Confirmation

4 Mar '26

6-K Filing Report

4 Mar '26

6-K Filing Update

4 Mar '26

Filing Submission

19 Feb '26

Filing Notification

19 Feb '26

Filing Update

19 Feb '26

Foreign Filing Report

19 Feb '26

Regulatory Filing

18 Feb '26

Filing Overview

5 Feb '26

6-K Filing Overview

30 Jan '26

6-K Filing

23 Jan '26

6-K Filing Report

20 Jan '26

Ecopetrol Filing

20 Jan '26

Filing Report

20 Jan '26

Filing Submission

20 Jan '26

Filing Submission

20 Jan '26

Filing Notification

16 Jan '26

Ecopetrol Filing

7 Jan '26

Filing Report

29 Dec '25

6-K Filing Summary

29 Dec '25

Filing Information

22 Dec '25

6-K Filing Report

22 Dec '25

Filing Submission

11 Dec '25

Filing Update

28 Nov '25

Filing Notification

28 Nov '25

Filing Overview

28 Nov '25

SEC Filing Report

18 Nov '25

Filing Submission

13 Nov '25

Ecopetrol Filing

13 Nov '25

Form 6-K Submission

12 Nov '25

Filing Update

12 Nov '25

Filing Report

10 Nov '25

Regulatory Filing

30 Oct '25

Filing Submitted

30 Oct '25

Ecopetrol Filing

23 Oct '25

Filing Update

22 Oct '25

Filing Update

22 Oct '25

Ecopetrol Filing

15 Oct '25

Ecopetrol Filing

8 Sep '25

Filing Notification

19 Aug '25

Filing Notice

12 Aug '25

Filing Announcement

30 Jul '25

Filing Notification

25 Jul '25

Ecopetrol Filing

7 Jul '25

Filing Information

2 Jul '25

Filing Confirmation

1 Jul '25

Filing Update

27 Jun '25

Filing Update

27 Jun '25

Filing Reported

26 Jun '25

Filing Update

20 Jun '25

Filing Update

5 Jun '25

Filing Update

4 Jun '25

Foreign Issuer Report

21 May '25

6-K Filing

6 May '25

6-K Filing

6 May '25

Form 6-K Filing

28 Apr '25

6-K Filing

24 Apr '25

Filing Report

23 Apr '25

SEC Filing Report

23 Apr '25

Filing Update

23 Apr '25

Filing Reported

22 Apr '25

Filing Report

22 Apr '25

Foreign Issuer Filing

14 Apr '25

ECOPETROL Filing

31 Mar '25

Filing Overview

17 Mar '25

Company Filing Report

14 Mar '25

SEC Filing Notice

7 Mar '25

Regulatory Filing

6 Mar '25

6-K Filing

6 Mar '25

Filing Confirmation

5 Mar '25

6-K Filing Summary

4 Mar '25

Filing Notification

4 Mar '25

Filing Confirmation

3 Mar '25

Ecopetrol Filing

26 Feb '25

Filing Submission

21 Feb '25

Filing Submission

21 Feb '25

Filing Summary

20 Feb '25

6-K Filing Summary

18 Feb '25

6-K Filing Update

5 Feb '25

Ecopetrol Filing

3 Feb '25

Ecopetrol Filing

31 Jan '25

Filing Report

30 Jan '25

Filing Confirmation

16 Jan '25

Filing Announcement

15 Jan '25

6-K Filing Summary

31 Dec '24

Ecopetrol Filing

16 Dec '24

Filing Report

2 Dec '24

Filing Notification

29 Nov '24

Filing Announcement

21 Nov '24

Filing Notification

20 Nov '24

Filing Submission

13 Nov '24

Filing Notification

8 Nov '24

6-K Filing Report

8 Nov '24

Ecopetrol Filing

7 Nov '24

Filing Submission

31 Oct '24

Filing Submission

31 Oct '24

Ecopetrol Filing

29 Oct '24

Cash Tender Offer

21 Oct '24

Ecopetrol Filing

21 Oct '24

Ecopetrol Filing

18 Oct '24

Tender Offer Announcement

16 Oct '24

Tender Offer Update

16 Oct '24

Filing Report

11 Oct '24

Foreign Filing Report

10 Oct '24

Tender Offer Initiated

8 Oct '24

Financial Results Summary

8 Oct '24

Filing Notification

1 Oct '24

SEC Filing Summary

24 Sep '24

Filing Confirmation

5 Sep '24

Form 6-K Filing

3 Sep '24

Filing Update

3 Sep '24

Form 6-K Filing

21 Aug '24

Company Filing Update

13 Aug '24

Filing Notification

7 Aug '24

Form 6-K Filing

1 Aug '24

Filing Submission

31 Jul '24

Filing Details

30 Jul '24

Filing Update

30 Jul '24

Company Filing

19 Jul '24

Filing Update

28 Jun '24

Form 6-K Filing

28 Jun '24

Filing Overview

21 Jun '24

Filing Submission

17 Jun '24

Filing Announcement

6 Jun '24

Filing Date Update

30 May '24

Ecopetrol Filing

30 May '24

Filing Submission

22 May '24

Foreign Filing Report

21 May '24

SEC Filing Report

20 May '24

Filing Announcement

10 May '24

Filing Update

10 May '24

Ecopetrol Filing

7 May '24

Filing Update

26 Apr '24

Filing Details Report

25 Apr '24

Filing Summary

18 Apr '24

SEC Filing April 2024

18 Apr '24

Ecopetrol Filing

5 Apr '24

Filing Submission

5 Apr '24

Filing Report

28 Mar '24

Filing Announcement

25 Mar '24

Filing Overview

25 Mar '24

Foreign Filing Report

21 Mar '24

Filing Update

20 Mar '24

Filing Submission

11 Mar '24

Filing Report

11 Mar '24

Filing Notice

1 Mar '24

Filing Submission

29 Feb '24

Filing Update

29 Feb '24

Filing Report

29 Feb '24

Filing Report

28 Feb '24

Filing Update

28 Feb '24

Filing Notice

15 Feb '24

Filing Update

14 Feb '24

Form 6-K Filing

14 Feb '24

Form 6-K Filing

30 Jan '24

Filing Report

19 Jan '24

Tender Offer Results

19 Jan '24

Ecopetrol Filing

19 Jan '24

Ecopetrol Filing

19 Jan '24

Filing Report

18 Jan '24

6-K Filing Summary

17 Jan '24

Form 6-K Filing

17 Jan '24

Tender Offer Announcement

16 Jan '24

Filing Details

10 Jan '24

Tender Offer Announcement

9 Jan '24

Financial Update

9 Jan '24

External Links:

SEC

Ecopetrol S.A. submitted a 6-K filing on January 20, 2026, reporting compliance with SEC regulations as a foreign private issuer, with no significant events disclosed in this report.

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ECOPETROL SA

2026

6 K

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