Year archive

ECOPETROL S.A. — 2012 filings

All 27 regulatory filings released by ECOPETROL S.A. (EC) in 2012, sourced directly from the official regulator.

27 Filings

2012 Period

2012 filings (27)

Filing	Released	Lang
FORM 6-K Foreign Filer Report	2012-12-17	English
CURRENT REPORT Foreign Filer Report	2012-12-06	English
CURRENT REPORT Foreign Filer Report	2012-11-23	English
CURRENT REPORT Foreign Filer Report	2012-11-23	English
FORM 6-K Foreign Filer Report	2012-10-31	English
FORM 6-K Foreign Filer Report	2012-10-19	English
FORM 6-K Foreign Filer Report	2012-07-25	English
FORM 6-K Foreign Filer Report	2012-07-16	English
FORM 6-K Foreign Filer Report	2012-06-25	English
FORM 6-K Foreign Filer Report	2012-06-15	English
FORM 6-K Foreign Filer Report	2012-05-22	English
FORM 6-K Foreign Filer Report	2012-05-11	English
REPORT OF FOREIGN ISSUER Foreign Filer Report	2012-05-05	English
FORM 6-K Foreign Filer Report	2012-05-01	English
REPORT OF FOREIGN ISSUER Foreign Filer Report	2012-04-30	English
FORM 20-F Annual Report FY 2011	2012-04-30	English
FORM 6-K Foreign Filer Report	2012-03-23	English
6-K Foreign Filer Report	2012-03-23	English
FORM 6-K Foreign Filer Report	2012-03-23	English
FORM 6-K Foreign Filer Report	2012-02-27	English
FORM 6-K Foreign Filer Report	2012-02-22	English
FORM 6-K Foreign Filer Report	2012-02-22	English
FORM 6-K Foreign Filer Report	2012-02-21	English
6-K Foreign Filer Report	2012-02-16	English
FORM 6-K Foreign Filer Report	2012-02-06	English
FORM 6-K Foreign Filer Report	2012-02-01	English
FORM 6-K Foreign Filer Report	2012-01-03	English

Filings by year