ECOPETROL S.A. Form 6-K: Report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2009-12-15: Form 6-K; Period of report 2009-12-15; Description Report of foreign private issuer; Document v169032_6k.htm.
- 2009-12-15: Form 6-K; Period of report 2009-12-15; Description Report of foreign private issuer; Document v169031_6k.htm.
- 2009-12-11: Form 6-K; Period of report 2009-12-11; Description Report of foreign private issuer; Document v168819_6k.htm.
- 2009-12-04: Form 6-K; Period of report 2009-12-04; Description Report of foreign private issuer; Document v167922_6k.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2009-12-15 | 6-K | 2009-12-15 | Report of foreign private issuer | v169032_6k.htm |
| 2009-12-15 | 6-K | 2009-12-15 | Report of foreign private issuer | v169031_6k.htm |
| 2009-12-11 | 6-K | 2009-12-11 | Report of foreign private issuer | v168819_6k.htm |
| 2009-12-04 | 6-K | 2009-12-04 | Report of foreign private issuer | v167922_6k.htm |
| 2009-12-01 | 6-K | 2009-11-30 | Report of foreign private issuer | v167922_6k.htm |
| 2009-11-27 | 6-K | 2009-11-27 | Report of foreign private issuer | v167829_6k.htm |
| 2009-11-19 | 6-K | 2009-11-18 | Report of foreign private issuer | v167066_6k.htm |
| 2009-10-28 | 6-K | 2009-10-27 | Report of foreign private issuer | v163936_6k.htm |
| 2009-10-23 | 6-K | 2009-10-22 | Report of foreign private issuer | v163547_6k.htm |
| 2009-10-21 | 6-K | 2009-10-21 | Report of foreign private issuer | v163354_6k.htm |
| 2009-10-07 | 6-K | 2009-10-07 | Report of foreign private issuer | v162275_6k.htm |
| 2009-10-05 | 6-K | 2009-10-05 | Report of foreign private issuer | v162052_6k.htm |
| 2009-09-25 | 6-K | 2009-09-25 | Report of foreign private issuer | v161294_6k.htm |
| 2009-09-08 | 6-K | 2009-09-08 | Report of foreign private issuer | v159924_6k.htm |
| 2009-08-24 | 6-K | 2009-08-24 | Report of foreign private issuer | v158890_6k.htm |
| 2009-08-24 | 6-K | 2009-08-21 | Report of foreign private issuer | v158872_6k.htm |
| 2009-08-14 | 6-K | 2009-08-14 | Report of foreign private issuer | v158210_6k.htm |
| 2009-08-13 | 6-K | 2009-08-22 | Report of foreign private issuer | v157578_6k.htm |
| 2009-08-03 | 6-K | 2009-07-31 | Report of foreign private issuer | v156178_6k.htm |
| 2009-07-17 | 6-K | 2009-07-16 | Report of foreign private issuer | v154978_6k.htm |
| 2009-07-10 | 6-K | 2009-07-09 | Report of foreign private issuer | v154504_6k.htm |
| 2009-06-04 | 6-K | 2009-06-03 | Report of foreign private issuer | v151550_6k.htm |
| 2009-05-28 | 6-K | 2009-05-27 | Report of foreign private issuer | v150969_6k.htm |
| 2009-05-28 | 6-K | 2009-05-27 | Report of foreign private issuer | v150965_6k.htm |
| 2009-05-26 | 6-K | 2009-05-26 | Report of foreign private issuer | v150751_6k.htm |
| 2009-05-21 | 6-K | 2009-05-20 | Report of foreign private issuer | v150500_6k.htm |
| 2009-05-18 | 6-K | 2009-05-18 | Report of foreign private issuer | v150096_6k.htm |
| 2009-05-14 | 6-K | 2009-05-13 | Report of foreign private issuer | v149076_6k.htm |
| 2009-05-12 | 6-K | 2009-05-12 | Report of foreign private issuer | v149013_6k.htm |
| 2009-03-27 | 6-K | 2009-03-27 | Report of foreign private issuer | v144155_6k.htm |
| 2009-03-18 | 6-K | 2009-03-17 | Report of foreign private issuer | v143246_6k.htm |
| 2009-03-16 | 6-K | 2009-03-16 | Report of foreign private issuer | v142955_6k.htm |
| 2009-03-04 | 6-K | 2009-03-04 | Report of foreign private issuer | v141928_6k.htm |
| 2009-03-04 | 6-K | 2009-03-03 | Report of foreign private issuer | v141858_6k.htm |
| 2009-03-02 | 6-K | 2009-02-27 | Report of foreign private issuer | v141586_6k.htm |
| 2009-02-24 | 6-K | 2009-02-24 | Report of foreign private issuer | v141168_6k.htm |
| 2009-02-18 | 6-K | 2009-02-17 | Report of foreign private issuer | v140631_6k.htm |
| 2009-01-16 | 6-K | 2009-01-16 | Report of foreign private issuer | v137334_6k.htm |