PR Newswire | Apr 28, 2021 06:31AM EDT

earnings report and conference calls

04/28 05:30 CDT

Ecopetrol announces the dates of the publication of its first quarter 2021 earnings report and conference calls BOGOTA, Colombia, April 28, 2021

BOGOTA, Colombia, April 28, 2021 /PRNewswire/ -- Ecopetrol S.A. (BVC: ECOPETROL; NYSE: EC) ("Ecopetrol" or the "Company) announces that on May 4, 2021 after market close, it will release its financial and operating results for the first quarter of 2021.

On Wednesday, May 5, 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 Call English Conference Call

08:00 a.m. Col Time 10:00 a.m. Col Time

09:00 a.m. NY Time 11:00 a.m. NY Time

US Dial-in #: 1 (847) 585-4405 US Dial-in #: 1 (847) 585-4405

US Dial-in # (Toll Free): 1 (888) US Dial-in # (Toll Free): 1 (888)771-4371 771-4371

Local Colombia Dial-in #: 57 1 380 8041 Local Colombia Dial-in #: : 57 1 380 8041

Local Colombia Dial-in # Local Colombia Dial-in #

(Free Toll): 01 800 9 156 924 (Free Toll): 01 800 9 156 924

Passcode: 50150588 Passcode: 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.

Ecopetrol is Colombia's largest firm and is an integrated oil company that is among the 50 largest in the world and the four largest in Latin America. In addition to Colombia, where it generates over 60% of the country's production, it is active in exploration and production in Brazil, Peru and the United States (Gulf of Mexico). Ecopetrol operates the largest refinery in Colombia, most of the country's oil-pipeline and polyduct network and is significantly increasing its share of bio-fuels. This press release contains statements relating to business prospects, estimates of operating and financial results, and Ecopetrol's growth prospects. All are projections, and therefore are based solely on management's expectations of the company's future and its continuous access to capital to finance its sales plan. Achieving these estimates in the future depends on its performance under given market conditions, regulations, competition, the performance of the Colombian economy and industry, and other factors; therefore, they are subject to change without prior notice.

For further details, please contact:

Head of Capital MarketsTatiana Uribe BenninghoffPhone: +571-234-5190Email: investors@ecopetrol.com.co

Media Engagement (Colombia)Jorge Mauricio TellezPhone: + 571-234-4329Email: mauricio.tellez@ecopetrol.com.co

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SOURCE Ecopetrol S.A.