IPSEN - Buy-back programme - Art 5 of MAR - Week 34 - 2025

Aggregated presentation by day and by marketStatement of transactions in own shares from August 18 thto August 22 nd2025Name of the issuerIdentity code of the issuer(Legal Entity Identifier) Day of the transactionIdentity code of the financial instrument Total daily volume (in number of shares)Daily weighted average purchase price of the sharesMarket (MIC Code) IPSEN549300M6SGDPB4Z94P1118/08/2025FR0010259150 600113...

Aggregated presentation by day and by market

Statement of transactions in own shares from August 18^th to August 22^nd 2025

Name of the issuer	Identity code of the issuer (Legal Entity Identifier)	Day of the transaction	Identity code of the financial instrument	Total daily volume (in number of shares)	Daily weighted average purchase price of the shares	Market (MIC Code)
IPSEN	549300M6SGDPB4Z94P11	18/08/2025	FR0010259150	600	113	CCXE
IPSEN	549300M6SGDPB4Z94P11	18/08/2025	FR0010259150	300	112,9	TQEX
IPSEN	549300M6SGDPB4Z94P11	18/08/2025	FR0010259150	3 261	113,41791	XPAR
IPSEN	549300M6SGDPB4Z94P11	19/08/2025	FR0010259150	300	114,5	AQEU
IPSEN	549300M6SGDPB4Z94P11	19/08/2025	FR0010259150	1 200	114,6	CCXE
IPSEN	549300M6SGDPB4Z94P11	19/08/2025	FR0010259150	300	114,6	TQEX
IPSEN	549300M6SGDPB4Z94P11	19/08/2025	FR0010259150	3 292	114,177	XPAR
IPSEN	549300M6SGDPB4Z94P11	20/08/2025	FR0010259150	300	116,1	AQEU
IPSEN	549300M6SGDPB4Z94P11	20/08/2025	FR0010259150	600	115,05	CCXE
IPSEN	549300M6SGDPB4Z94P11	20/08/2025	FR0010259150	300	116,096	TQEX
IPSEN	549300M6SGDPB4Z94P11	20/08/2025	FR0010259150	3 600	115,56664	XPAR
IPSEN	549300M6SGDPB4Z94P11	21/08/2025	FR0010259150	600	115,46	AQEU
IPSEN	549300M6SGDPB4Z94P11	21/08/2025	FR0010259150	300	115,9	CCXE
IPSEN	549300M6SGDPB4Z94P11	21/08/2025	FR0010259150	600	115,5	TQEX
IPSEN	549300M6SGDPB4Z94P11	21/08/2025	FR0010259150	3 189	115,33801	XPAR
IPSEN	549300M6SGDPB4Z94P11	22/08/2025	FR0010259150	300	117,156	AQEU
IPSEN	549300M6SGDPB4Z94P11	22/08/2025	FR0010259150	1 300	116,92308	CCXE
IPSEN	549300M6SGDPB4Z94P11	22/08/2025	FR0010259150	300	116,8	TQEX
IPSEN	549300M6SGDPB4Z94P11	22/08/2025	FR0010259150	3 340	117,19009	XPAR
			TOTAL	23 982	115,2171

Attachment

• EN_IPSEN - Buy-back programme - Art 5 of MAR - Week 34_2025 (1)