22 results
20-F
2023 FY
EX-4.23
EC
Ecopetrol SA
Annual report (foreign)
18 Apr 24
5:10pm
20-F
2023 FY
EX-4.24
EC
Ecopetrol SA
Annual report (foreign)
18 Apr 24
5:10pm
20-F
2022 FY
EX-4.23
EC
Ecopetrol SA
Annual report (foreign)
29 Mar 23
5:13pm
20-F
2021 FY
EX-4.20
EC
Ecopetrol SA
Annual report (foreign)
25 Apr 22
5:59pm
20-F
2021 FY
EX-4.21
EC
Ecopetrol SA
Annual report (foreign)
25 Apr 22
5:59pm
6-K
EX-4.10
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25 Jun 15
Current report (foreign)
12:00am
F-4
EX-4.3
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31 Jul 09
Registration of securities (foreign)
12:00am
F-4
EX-4.2
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31 Jul 09
Registration of securities (foreign)
12:00am
F-4
EX-4.1
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31 Jul 09
Registration of securities (foreign)
12:00am