CEZ A.S.

Capital/Financing Update • Apr 1, 2021

ČEZ, a. s. announces that on 6 April 2021 it will pay regularsemi-annual interest payment for the following bond issue:

Aggregate Nominal Amount: USD 288,594,000.00

Maturity: 3 April 2022

Listing: Luxembourg Stock Exchange

ISIN: XS0764313614, US157214AA57

Interest Payment Frequency: semi-annually

Interest rate: 4.25% p.a.

Interest Amount: USD 6,132,622.50ČEZ, a. s. announces that on 6April 2021 it will pay regular semi-annual interest payment for thefollowing bond issue:

Aggregate Nominal Amount: USD 300,000,000.00

Maturity: 3 April 2042

Listing: Luxembourg Stock Exchange

ISIN: XS0764314695, US157214AB31

Interest Payment Frequency: semi-annually

Interest rate: 5.625% p.a.

Interest Amount: USD 8,437,500.01