BANCOLOMBIA S.A. SUBMITS QUARTERLY REPORT FOR THE SECOND QUARTER OF 2023

Explanatory Note

On August 9th of 2023, Bancolombia furnished on Form 6-K a press release presenting financial information for the quarter ended June 30, 2023 (the "Press Release"). Beginning in 2023, Bancolombia S.A is also required to file with the Superintendency of Finance of Colombia (SFC) quarterly reports, which include a description of material changes relative to the information provided in its most recent annual report and previous quarterly report. The Quarterly Report for the quarter ended June 30, 2023 (the "Quarterly Report") is furnished with this Form 6-K and can be found at the following link:

https://www.grupobancolombia.com/wcm/connect/www.grupobancolombia.com15880/4cc8e416-e971-48e9-a630-96e51204e996/QUARTERLY-REPORT-2Q23-AND-FINANCIAL-STATEMENTS.pdf?MOD=AJPERES&CVID=oDSmiEW

Readers should be aware that the consolidated financial information in the Press Release, and the consolidated financial information in the Quarterly Report for the quarter ended June 30, 2023, are the same, and the Quarterly Report is being furnished solely to fulfill a new legal reporting requirement in Colombia. Readers should also be aware that the separate or individual financial information of Bancolombia S.A. that is included in the Quarterly Report was prepared solely in accordance with Colombian law, and not international or US standards.

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Contacts

Mauricio Rosillo Rojas

Jose Humberto Acosta

Catalina Tobon Rivera

Corporate VP

Financial VP

IR Director

Tel.: (57 601) 4885675

Tel.: (57 601) 4885934

Tel: (57 601) 4485950

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Attachments

Disclaimer

Bancolombia SA published this content on 15 August 2023 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 15 August 2023 10:13:03 UTC.