Cancellation of registry of warrants issued by Citigroup Global Markets Europe AG

NOTICE N.º 0851/23

We hereby inform that, as a result of the existence of the conditions for the anticipated loss of the rights inherent to structured warrants issued by Citigroup Global Markets Europe AG, was the registry of the following issues, on 4^th September, 2023:

Euronext Securities Porto, 4^th September, 2023