Allegro.eu S.A.

Report Publication Announcement • Nov 16, 2023

Current report No. 25/2023

16 November 2023

Title: Selected historical consolidated financial information for the 3-and 9-month periods ended 30 September 2023

Legal basis: Article 17 sec. 1 of MAR - inside information

The Board of Directors of Allegro.eu (the _quot;Company_quot;) presents selectedunaudited historical consolidated financial information for the 3- and9- month periods ended 30 September 2023 ("Q3 2023" and "9M 2023",respectively) as an attachment to this report. The attachment alsoincludes comments on recent GMV trading in the first weeks of the fourthquarter of 2023 ("Q4 2023"), as well as presents Company's expectationsand targets for Q4 2023, in line with its usual quarterly disclosures onrecent trading and expectations.

In addition, the Company's Q3 2023 results presentation, press releaseand an excel file with key financials are available for a download athttps://about.allegro.eu/financial-results

Allegro.eu is a Luxembourg public limited company (soci_#233;t_#233; anonyme),registered office: 1, rue Hildegard von Bingen, L-1282 Luxembourg, GrandDuchy of Luxembourg, R.C.S. Luxembourg: B214830.