IPSEN - Buy-back programme - Art 5 of MAR - Week 40 - 2023

Aggregatedpresentationbydayandbymarket NameofissuerIdentificationcodeof issuer(Legal Entity Identifier)Day of transactionIdentificationcodeof financialinstrumentAggregated daily volume(innumber of shares)Dailyweightedaveragepriceof the purchased shares *Market(MICCode) IPSEN549300M6SGDPB4Z94P1102/10/2023FR00102591501,600123.90XPARIPSEN549300M6SGDPB4Z94P1103/10/2023...

Aggregatedpresentationbydayandbymarket

Nameofissuer	Identificationcodeof issuer(Legal Entity Identifier)	Day of transaction	Identificationcodeof financialinstrument	Aggregated daily volume(innumber of shares)	Dailyweightedaveragepriceof the purchased shares *	Market(MICCode)
IPSEN	549300M6SGDPB4Z94P11	02/10/2023	FR0010259150	1,600	123.90	XPAR
IPSEN	549300M6SGDPB4Z94P11	03/10/2023	FR0010259150	39	122.10	CEUX
IPSEN	549300M6SGDPB4Z94P11	03/10/2023	FR0010259150	1,661	123.00	XPAR
IPSEN	549300M6SGDPB4Z94P11	04/10/2023	FR0010259150	54	122.50	AQEU
IPSEN	549300M6SGDPB4Z94P11	04/10/2023	FR0010259150	43	121.10	TQEX
IPSEN	549300M6SGDPB4Z94P11	04/10/2023	FR0010259150	1,503	122.16	XPAR
IPSEN	549300M6SGDPB4Z94P11	05/10/2023	FR0010259150	119	120.50	AQEU
IPSEN	549300M6SGDPB4Z94P11	05/10/2023	FR0010259150	1,481	120.78	XPAR
IPSEN	549300M6SGDPB4Z94P11	06/10/2023	FR0010259150	12	121.90	CEUX
IPSEN	549300M6SGDPB4Z94P11	06/10/2023	FR0010259150	47	121.65	TQEX
IPSEN	549300M6SGDPB4Z94P11	06/10/2023	FR0010259150	1,541	121.19	XPAR
* Two-digit rounding after the decimal			TOTAL	8,100	122.21

Attachment

• IPSEN - Buy-back programme - Art 5 of MAR 40-2023