Ecopetrol On Release Of 1Q:21 Results

(Ecopetrol, 28.Apr.2021) — Ecopetrol S.A. announces that on 4 May 2021 after market close, it will release its financial and operating results for the first quarter of 2021.

On Wednesday, 5 May 2021 Ecopetrol’s senior management will host two conference calls to review the results, one in Spanish and one in English. Please find below the timing, dial-in and links to access the conferences:

Spanish Conference CallEnglish Conference Call
08:00 a.m. Col Time10:00 a.m. Col Time
09:00 a.m. NY Time11:00 a.m. NY Time
US Dial-in #: 1 (847) 585-4405US Dial-in #: 1 (847) 585-4405
US Dial-in # (Toll Free): 1 (888) 771-4371US Dial-in # (Toll Free): 1 (888) 771-4371
Local Colombia Dial-in #: 57 1 380 8041Local Colombia Dial-in #: : 57 1 380 8041
Local Colombia Dial-in # (Free Toll): 01 800 9 156 924Local Colombia Dial-in # (Free Toll): 01 800 9 156 924
Passcode: 50150588Passcode: 50150590

To access the webcast, the following links will be available:

Spanish:
https://onlinexperiences.com/Launch/QReg/ShowUUID=5D9E40E9-246F-48AA-ABBB-B3E25936794C&LangLocaleID=1034

English:
https://onlinexperiences.com/Launch/QReg/ShowUUID=A4741152-CD45-40C1-A673-832DFB1FFB25

To ask a question, you will need to access the conference through the telephone lines specified at the top of this release.

Participants from different countries may look for different international numbers to the ones mentioned above by consulting the following link:

http://web.meetme.net/r.aspx?p=12&a=UAruEfLpOQMmBM

The earnings release, slide presentation, live webcast and recording of the conference call will be available on Ecopetrol’s website: www.ecopetrol.com.co.

Please verify in advance the proper operation of the webcast in your browser. We recommend the use of the latest versions of Internet Explorer, Google Chrome and Mozilla Firefox.

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