EC Form 6-K: Report of foreign private issuer, 2019

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.

2019-12-16: Form 6-K; Period of report 2019-12-16; Description FORM 6-K; Document tm1926306d1_6k.htm.
2019-11-29: Form 6-K; Period of report 2019-11-29; Description FORM 6-K; Document tm1924095d3_6k.htm.
2019-11-29: Form 6-K; Period of report 2019-11-29; Description FORM 6-K; Document tm1924095d2_6k.htm.
2019-11-29: Form 6-K; Period of report 2019-11-29; Description FORM 6-K; Document tm1924095d1_6k.htm.

Filed	Form	Period of report	Description	Document
2019-12-16	6-K	2019-12-16	FORM 6-K	tm1926306d1_6k.htm
2019-11-29	6-K	2019-11-29	FORM 6-K	tm1924095d3_6k.htm
2019-11-29	6-K	2019-11-29	FORM 6-K	tm1924095d2_6k.htm
2019-11-29	6-K	2019-11-29	FORM 6-K	tm1924095d1_6k.htm
2019-11-25	6-K	2019-11-25	FORM 6-K	tm1923809d1_6k.htm
2019-11-13	6-K	2019-11-13	FORM 6-K	tm1922719d1_6k.htm
2019-10-30	6-K	2019-10-29	FORM 6-K	tm1921438d1_6k.htm
2019-08-13	6-K	2019-08-12	FORM 6-K	tv527357_6k.htm
2019-07-31	6-K	2019-07-31	FORM 6-K	tv526368_6k.htm
2019-06-28	6-K	2019-06-28	FORM 6-K	tv524510_6k.htm
2019-06-20	6-K	2019-06-19	FORM 6-K	tv523898_6k.htm
2019-05-07	6-K	2019-05-06	FORM 6-K	tv520708_6k.htm
2019-05-01	6-K	2019-04-30	FORM 6-K	tv520188_6k.htm
2019-04-15	6-K	2019-04-12	6-K	tv518879_6k.htm
2019-04-05	6-K	2019-04-05	FORM 6-K	tv518339_6k.htm
2019-04-01	6-K	2019-03-29	FORM 6-K	tv517602_6k.htm
2019-02-28	6-K	2019-02-27	FORM 6-K	tv514729_6k.htm
2019-02-27	6-K	2019-02-27	FORM 6-K	tv514872_6k.htm
2019-02-26	6-K	2019-02-26	FORM 6-K	tv514723_6k.htm
2019-02-26	6-K	2019-02-26	FORM 6-K	tv514721_6k.htm
2019-02-26	6-K	2019-02-26	FORM 6-K	tv514719_6k.htm
2019-02-22	6-K	2019-02-21	FORM 6-K	tv514413_6k.htm
2019-02-07	6-K	2019-02-06	FORM 6-K	tv512694_6k.htm
2019-02-05	6-K	2019-02-05	FORM 6-K	tv512425_6k.htm
2019-01-29	6-K	2019-01-28	6-K	tv511820_6k.htm
2019-01-24	6-K	2019-01-23	FORM 6-K	tv511503_6k.htm