

Major shareholding notification
The Board of Directors of Allegro.eu (the „Company”) hereby informs that on 18 June 2026 the Company received a notification with respect to major holding in accordance with the Law, sent by Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A., acting in its capacity as the management company of Nationale-Nederlanden Otwarty Fundusz Emerytalny.
The notification is attached to this report.
Allegro.eu is a Luxembourg public limited liability company (société anonyme), registered office: 6, rue Eugène Ruppert, L-2453 Luxembourg, Grand Duchy of Luxembourg, R.C.S. Luxembourg: B214830.