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.
- 2010-12-30: Form 6-K; Period of report 2010-12-30; Description Report of foreign private issuer; Document v206870_6k.htm.
- 2010-12-21: Form 6-K; Period of report 2010-12-21; Description Report of foreign private issuer; Document v206203_6-k.htm.
- 2010-12-09: Form 6-K; Period of report 2010-12-07; Description Report of foreign private issuer; Document v204870_6-k.htm.
- 2010-12-02: Form 6-K; Period of report 2010-12-02; Description Report of foreign private issuer; Document v204476_6-k.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2010-12-30 | 6-K | 2010-12-30 | Report of foreign private issuer | v206870_6k.htm |
| 2010-12-21 | 6-K | 2010-12-21 | Report of foreign private issuer | v206203_6-k.htm |
| 2010-12-09 | 6-K | 2010-12-07 | Report of foreign private issuer | v204870_6-k.htm |
| 2010-12-02 | 6-K | 2010-12-02 | Report of foreign private issuer | v204476_6-k.htm |
| 2010-12-02 | 6-K | 2010-12-02 | Report of foreign private issuer | v204438_6-k.htm |
| 2010-12-01 | 6-K | 2010-12-01 | Report of foreign private issuer | v204326_6-k.htm |
| 2010-11-29 | 6-K | 2010-11-29 | Report of foreign private issuer | v204068_6k.htm |
| 2010-11-17 | 6-K | 2010-11-16 | Report of foreign private issuer | v203045_6k.htm |
| 2010-11-16 | 6-K | 2010-11-16 | Report of foreign private issuer | v202905_6k.htm |
| 2010-10-27 | 6-K | 2010-10-27 | Report of foreign private issuer | v200053_6-k.htm |
| 2010-10-20 | 6-K | 2010-10-19 | Report of foreign private issuer | v199425_6k.htm |
| 2010-10-15 | 6-K | 2010-10-14 | Report of foreign private issuer | v199080_6-k.htm |
| 2010-10-06 | 6-K | 2010-10-05 | Report of foreign private issuer | v198372_6-k.htm |
| 2010-08-24 | 6-K | 2010-08-24 | Report of foreign private issuer | v195069_6-k.htm |
| 2010-08-11 | 6-K | 2010-08-11 | Report of foreign private issuer | v193248_6-k.htm |
| 2010-08-09 | 6-K | 2010-08-09 | Report of foreign private issuer | v192814_6k.htm |
| 2010-08-03 | 6-K | 2010-08-03 | Report of foreign private issuer | v192253_6k.htm |
| 2010-07-30 | 6-K | 2010-07-29 | Report of foreign private issuer | v191846_6k.htm |
| 2010-07-16 | 6-K | 2010-07-16 | Report of foreign private issuer | v190754_6k.htm |
| 2010-07-14 | 6-K | 2010-07-14 | Report of foreign private issuer | v190582_6k.htm |
| 2010-07-01 | 6-K | 2010-06-30 | Report of foreign private issuer | v189622_6k.htm |
| 2010-05-19 | 6-K | 2010-05-19 | Report of foreign private issuer | v185871_6k.htm |
| 2010-05-10 | 6-K | 2010-05-10 | Report of foreign private issuer | v184131_6k.htm |
| 2010-05-10 | 6-K | 2010-05-07 | Report of foreign private issuer | v184056_6k.htm |
| 2010-04-27 | 6-K | 2010-04-27 | Report of foreign private issuer | v182307_6k.htm |
| 2010-04-09 | 6-K | 2010-04-08 | Report of foreign private issuer | v180485_6k.htm |
| 2010-03-26 | 6-K | 2010-03-26 | Report of foreign private issuer | v178744_6k.htm |
| 2010-03-22 | 6-K | 2010-03-19 | Report of foreign private issuer | v178071_6k.htm |
| 2010-03-16 | 6-K | 2010-03-16 | Report of foreign private issuer | v177067_6k.htm |
| 2010-03-08 | 6-K/A | 2010-03-08 | Report of foreign private issuer | v176677_6ka.htm |
| 2010-03-03 | 6-K/A | 2010-02-16 | Report of foreign private issuer | v175711_6ka.htm |
| 2010-03-01 | 6-K | 2010-02-26 | Report of foreign private issuer | v175821_6k.htm |
| 2010-02-24 | 6-K | 2010-02-24 | Report of foreign private issuer | v175431_6k.htm |
| 2010-02-22 | 6-K | 2010-02-22 | Report of foreign private issuer | v175119_6-k.htm |
| 2010-02-16 | 6-K | 2009-02-16 | Report of foreign private issuer | v174555_6-k.htm |
| 2010-02-12 | 6-K | 2010-02-12 | Report of foreign private issuer | v174130_6k.htm |
| 2010-02-03 | 6-K | 2010-02-03 | Report of foreign private issuer | v173103_6k.htm |
| 2010-01-25 | 6-K | 2010-01-25 | Report of foreign private issuer | v172115_6k.htm |
| 2010-01-19 | 6-K | 2010-01-19 | Report of foreign private issuer | v171719_6k.htm |