Financial Calendar Update

In the context of providing accurate and timely information to investors, according to the provisions of articles 4.1.2 and of the Athens Exchange Regulation, Jumbo S.A. (the Company) announces its updated financial calendar:

• Date of Annual General Meeting of Shareholders: 15.06.2021.

The Company reserves the right to amend the abovementioned date. In such a case, it will promptly inform investors.

Athens, 24 May 2021