Filing search / Ecopetrol S.A. / "Responsible" / Page 11

6-K

EX-99.1

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24 Feb 21

Current report (foreign)

12:00am

6-K

EX-99.1

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23 Feb 21

Ecopetrol adopts measures to guarantee the adequate representation of the Shareholders at the 2021 Ordinary General Shareholder’s Meeting

6:16am

UPLOAD

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21 Oct 20

Letter from SEC

12:00am

CORRESP

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7 Oct 20

Correspondence with SEC

12:00am

UPLOAD

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10 Sep 20

Letter from SEC

12:00am

6-K

EX-99.1

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4 Aug 20

Current report (foreign)

6:05am

6-K

EX-99.1

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12 May 20

Current report (foreign)

12:00am

6-K

EX-1.1

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27 Apr 20

Current report (foreign)

8:26pm

424B2

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27 Apr 20

Prospectus for primary offering

3:05pm

FWP

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24 Apr 20

Free writing prospectus

9:51pm

424B3

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24 Apr 20

Prospectus supplement

9:13am