240 results
Page 7 of 12
6-K
EX-99.1
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5 Mar 15
Current report (foreign)
12:00am
6-K
EX-99.1
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16 Dec 14
Ecopetrol Announces 2015 Investment Plan to Maintain Production with Greater Cost Efficiency
12:00am
6-K
EX-99.1
zvq16m4h5xppol z22ol
3 Nov 14
Current report (foreign)
12:00am
6-K
EX-99.2
6urv z9eep32a5
22 Oct 14
Current report (foreign)
12:00am
424B2
n4yw mncd9psfv
11 Sep 14
Prospectus for primary offering
12:00am
6-K
EX-99.1
6abvq1ohepq
9 Sep 14
Interim Unconsolidated Financial Statements
12:00am
6-K
ctj0iywp
9 Sep 14
Current report (foreign)
12:00am
424B3
nf8l82h
9 Sep 14
Prospectus supplement
12:00am
6-K
EX-99.1
uhm51
1 Aug 14
Current report (foreign)
12:00am
6-K
EX-99.1
z0jyocf6zu
24 Jul 14
Ecopetrol and Pacific Rubiales Announce Decision Concerning the Quifa SW STAR Pilot Project
12:00am
6-K
EX-99.1
9ippiygnc3oy1ylb
17 Jul 14
Ecopetrol Information on the STAR project
12:00am
6-K
EX-99.1
t7ck10zw4l w4
3 Jul 14
Ecopetrol S.a. Creates a New Subsidiary and Reaches an
12:00am
424B2
dqd2o3 rn
21 May 14
Prospectus for primary offering
12:00am
6-K
EX-99.1
v55qq jrdsdx
20 May 14
Interim Unconsolidated Financial Statements
12:00am
6-K
t1a yssur6gbgehmk
20 May 14
Current report (foreign)
12:00am
424B3
3u6zmsxp1ix7
20 May 14
Prospectus supplement
12:00am