Half-year statement of IPSEN liquidity agreement with NATIXIS ODDO BHF

Boulogne-Billancourt (France), January 7^th, 2025 – Under the liquidity agreement entrusted by IPSEN SA to NATIXIS ODDO BHF, as of December 31, 2024, the following resources were included to the dedicated liquidity account:

• 24,701 shares
• €2,635,980.25

It is reminded that as of the date of the implementation of the agreement, the following resources were allocated to the liquidity account:

• 12,751 shares
• €3,137,934.80

Between July 1^st, 2024 and December 31^st, 2024 have been executed:

• 2,936 purchase transactions
• 2,346 sell transactions

Under the same period, the volumes traded represented:

• 311,792 shares and €33,997,824.80 to the purchase
• 321,682 shares and €35,215,771.10 to the sel

Attachment

• IPSEN – PR Half year statement S2 2024 EN