

Major shareholding notification
The Board of Directors of Allegro.eu hereby informs that on 24 June 2026 the Company received a notification with respect to major holding in accordance with the Law, sent by BlackRock, Inc. with its registered office in New York, U.S.A.
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.