193 results
Page 8 of 10
6-K
EX-99.1
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19 Feb 13
Ecopetrol Announces Its Results for the Fourth Quarter and Full Year 2012
12:00am
6-K
EX-99.1
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17 Dec 12
Ecopetrol Group's Investment Plan to be US$9,549 million for 2013
12:00am
6-K
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31 Oct 12
Current report (foreign)
12:00am
6-K
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25 Jul 12
Current report (foreign)
12:00am
6-K
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1 May 12
Current report (foreign)
12:00am
6-K
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22 Feb 12
Current report (foreign)
12:00am
6-K
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16 Feb 12
Current report (foreign)
12:00am
6-K
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25 Oct 11
Current report (foreign)
12:00am
20-F/A
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8 Aug 11
Annual report (foreign) (amended)
12:00am
6-K
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22 Jul 11
Current report (foreign)
12:00am
6-K
EX-99.1
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27 May 11
Current report (foreign)
12:00am
6-K
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5 May 11
Current report (foreign)
12:00am
6-K/A
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14 Mar 11
Current report (foreign) (amended)
12:00am
F-6EF
EX-99
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10 Mar 11
Automatic registration for ADRs (foreign)
12:00am
F-6EF
EX-99
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10 Mar 11
Automatic registration for ADRs (foreign)
12:00am
6-K
EX-99.1
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2 Mar 11
Ecopetrol S.A. 2010 Dividend Distribution Policy and Announcement of Ex-Dividend Period
12:00am