Current report No. 23/2024

Legal basis: Article 17 of Market Abuse Regulation

Title: Allegro announces the completion of its share buyback programme

With reference to the current reports No. 20/2024 and No. 22/2024, the Board of Directors of Allegro.eu (the “Company”) hereby announces the completion of its share buyback programme announced on 26 November 2024 (the “Programme”).

In aggregate, 3,473,726 shares were bought under this Programme, representing 0.33% of the share capital of the Company.

• Period of repurchases: 2 - 6 December 2024 (based on trade date)
• Number of shares acquired: 3,473,726
• Venue of trading - WSE
• Pecuniary amount paid for shares acquired (excluding broker’s fees): PLN 103,919,571.85.

As disclosed when the Programme was launched, its purpose was to satisfy the awards granted under Allegro’s employee incentive plan.

Allegro.eu is a Luxembourg public limited company (société anonyme), registered office: 1, rue Hildegard von Bingen, L-1282 Luxembourg, Grand Duchy of Luxembourg,
Luxembourg Business Register: B214830