Mercialys — Capital/Financing Update 2023

Jul 24, 2023

French limited company (société anonyme) with capital of Euro 93,886,501 Registered office: 16-18, rue du Quatre-Septembre, 75002 Paris, France Paris trade and companies register: 424 064 707

Half-year review of Mercialys' liquidity agreement

Under the liquidity agreement entrusted by Mercialys to Oddo BHF SCA, the following resources were recorded in the liquidity account as of June 30, 2023:

• 499,255 shares
• Euro 1,693,382.31

For reference, the following resources were recorded in the liquidity account upon the implementation of the new liquidity contract on January 2, 2019:

• 345,930 shares
• Euro 2,389,808.95

At December 31, 2022, the following resources were recorded in the liquidity account:

• 286,889 shares
• Euro 3,442,484.88

In addition, the total transactions carried out between January 1, 2023 and June 30, 2023 are presented below:

	Number of transactions	Number of shares	Amount in euros
Purchases	5,687	2,319,081	21,542,424.71
Sales	5,856	2,106,715	19,792,218.75

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Paris, July 24, 2023