ECOPETROL S.A. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Bogota
SEC filing record 1 source field available
Fiscal year end
31 December
ECOPETROL S.A. has filed 992 SEC EDGAR filings since 12 Sep 2008

SEC filing history

Showing 876-900 of 931 matching filings.

Per page
25
Current page
36
6-K File 001-34175

6-K filing

Filing date
01 Mar 2011
Reporting date
28 Feb 2011
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6-K File 001-34175

6-K filing

Filing date
28 Feb 2011
Reporting date
28 Feb 2011
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6-K File 001-34175

6-K filing

Filing date
24 Feb 2011
Reporting date
24 Feb 2011
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6-K File 001-34175

6-K filing

Filing date
22 Feb 2011
Reporting date
21 Feb 2010
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6-K File 001-34175

6-K filing

Filing date
24 Jan 2011
Reporting date
24 Jan 2011
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6-K File 001-34175

6-K filing

Filing date
24 Jan 2011
Reporting date
24 Jan 2011
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6-K File 001-34175

6-K filing

Filing date
24 Jan 2011
Reporting date
21 Jan 2011
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CORRESP

CORRESP filing

Filing date
19 Jan 2011
Reporting date
Not listed
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6-K File 001-34175

6-K filing

Filing date
03 Jan 2011
Reporting date
30 Dec 2010
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6-K File 001-34175

6-K filing

Filing date
30 Dec 2010
Reporting date
30 Dec 2010
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CORRESP

CORRESP filing

Filing date
23 Dec 2010
Reporting date
Not listed
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6-K File 001-34175

6-K filing

Filing date
21 Dec 2010
Reporting date
21 Dec 2010
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UPLOAD

UPLOAD filing

Filing date
17 Dec 2010
Reporting date
Not listed
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6-K File 001-34175

6-K filing

Filing date
09 Dec 2010
Reporting date
07 Dec 2010
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6-K File 001-34175

6-K filing

Filing date
02 Dec 2010
Reporting date
02 Dec 2010
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6-K File 001-34175

6-K filing

Filing date
02 Dec 2010
Reporting date
02 Dec 2010
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6-K File 001-34175

6-K filing

Filing date
01 Dec 2010
Reporting date
01 Dec 2010
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6-K File 001-34175

6-K filing

Filing date
29 Nov 2010
Reporting date
29 Nov 2010
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6-K File 001-34175

6-K filing

Filing date
17 Nov 2010
Reporting date
16 Nov 2010
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6-K File 001-34175

6-K filing

Filing date
16 Nov 2010
Reporting date
16 Nov 2010
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6-K File 001-34175

6-K filing

Filing date
27 Oct 2010
Reporting date
27 Oct 2010
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6-K File 001-34175

6-K filing

Filing date
20 Oct 2010
Reporting date
19 Oct 2010
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6-K File 001-34175

6-K filing

Filing date
15 Oct 2010
Reporting date
14 Oct 2010
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6-K File 001-34175

6-K filing

Filing date
06 Oct 2010
Reporting date
05 Oct 2010
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CORRESP

CORRESP filing

Filing date
29 Sep 2010
Reporting date
Not listed
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