Current report No. 33/2025

11 December 2025

Title: Notification on transactions received under Art. 19 MAR

Legal basis: Art. 19 MAR

The Board of Directors of Allegro.eu (the "Company") hereby informs thaton 9 December 2025 it received a transactions notification (the"Notification"), sent by Tom Ruhan's family foundation - a personclosely associated (PCA) with Tom Ruhan - Company Secretary and Memberof the Management Board of Allegro sp. z o.o. (Company's subsidiary),

according to Article 19.1 of Regulation (EU) No 596/2014 of the EuropeanParliament and of the Council of 16 April 2014 on market abuse (MAR).

The Notification has been attached to this report.

Allegro.eu is a Luxembourg public limited liability company (socitanonyme), registered office: 6, rue Eugne Ruppert, L-2453 Luxembourg,Grand Duchy of Luxembourg, R.C.S. Luxembourg: B214830.