IPSEN – Buy-back programme – Art 5 of MAR – Week 37

September 19, 2023

109

Aggregated presentation by day and by market

Name of issuer	Identification code of issuer (Legal Entity Identifier)	Day of transaction	Identification code of financial instrument	Aggregated daily volume (in number of shares)	Daily weighted average price of the purchased shares *	Market (MIC Code)
IPSEN	549300M6SGDPB4Z94P11	11/09/2023	FR0010259150	154	121.41	CEUX
IPSEN	549300M6SGDPB4Z94P11	11/09/2023	FR0010259150	89	122.50	TQEX
IPSEN	549300M6SGDPB4Z94P11	11/09/2023	FR0010259150	1,357	121.25	XPAR
IPSEN	549300M6SGDPB4Z94P11	12/09/2023	FR0010259150	1,600	126.42	XPAR
IPSEN	549300M6SGDPB4Z94P11	13/09/2023	FR0010259150	43	127.30	AQEU
IPSEN	549300M6SGDPB4Z94P11	13/09/2023	FR0010259150	1,557	126.62	XPAR
IPSEN	549300M6SGDPB4Z94P11	14/09/2023	FR0010259150	74	129.40	AQEU
IPSEN	549300M6SGDPB4Z94P11	14/09/2023	FR0010259150	7	128.90	TQEX
IPSEN	549300M6SGDPB4Z94P11	14/09/2023	FR0010259150	1,419	128.36	XPAR
IPSEN	549300M6SGDPB4Z94P11	15/09/2023	FR0010259150	88	128.60	AQEU
IPSEN	549300M6SGDPB4Z94P11	15/09/2023	FR0010259150	1,512	129.41	XPAR

* Two-digit rounding after the decimal			TOTAL	7,900	126.41