Groupe Berkem Declaration of transactions in own shares from May 15 to 19, 2023

• The program description was published on December 08, 2022

BLANQUEFORT, France--(BUSINESS WIRE)--Regulatory News:

(Paris:ALKEM)

1) Aggregate presentation by day and by market

Name of the issuer	Issuer Identifier Code	Day of transaction	Identification code of the financial instrument	Total daily volume (in number of shares)	Weighted average daily acquisition price of the shares	Market
Groupe Berkem	969500O33I1Y9I2ZN360	17/05/2023	FR00140069V2	767	4.307419	ALXP
Groupe Berkem	969500O33I1Y9I2ZN360	17/05/2023	FR00140069V2	92,000	4.34	XPAR
Groupe Berkem	969500O33I1Y9I2ZN360	19/05/2023	FR00140069V2	1,071	4.232381	ALXP

2) Detail transaction by transaction

Name of the issuer	Issuer Identifier Code	Name of the Financial Service Provider	Financial Service Provider ID Code	day/time of the transaction	Identification code of the financial instrument	Price per unit	Currency	Quantity purchased	Market Identifier Code	Transaction reference number	Purpose of the buyout
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 10:04:59	FR00140069V2	4.310000	EUR	42	ALXP	99107464	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 11:37:27	FR00140069V2	4.400000	EUR	101	ALXP	99109401	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 15:35:13	FR00140069V2	4.290000	EUR	100	ALXP	99117600	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 15:35:15	FR00140069V2	4.290000	EUR	43	ALXP	99117605	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 15:35:16	FR00140069V2	4.290000	EUR	51	ALXP	99117607	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 15:40:50	FR00140069V2	4.300000	EUR	141	ALXP	99117912	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 15:41:19	FR00140069V2	4.290000	EUR	24	ALXP	99117980	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 16:01:42	FR00140069V2	4.290000	EUR	81	ALXP	99119318	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 16:01:42	FR00140069V2	4.290000	EUR	38	ALXP	99119320	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 16:08:27	FR00140069V2	4.290000	EUR	6	ALXP	99120190	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 16:08:27	FR00140069V2	4.290000	EUR	40	ALXP	99120192	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 16:08:29	FR00140069V2	4.290000	EUR	53	ALXP	99120194	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 16:10:18	FR00140069V2	4.290000	EUR	22	ALXP	99120623	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 16:20:17	FR00140069V2	4.290000	EUR	25	ALXP	99121850	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	17/05/2023 09:20:27	FR00140069V2	4.340000	EUR	92 000	XPAR	99106237	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	19/05/2023 10:03:34	FR00140069V2	4.240000	EUR	19	ALXP	99168469	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	19/05/2023 10:03:51	FR00140069V2	4.240000	EUR	157	ALXP	99168475	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	19/05/2023 10:04:13	FR00140069V2	4.240000	EUR	179	ALXP	99168498	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	19/05/2023 10:04:13	FR00140069V2	4.240000	EUR	121	ALXP	99168503	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	19/05/2023 10:19:32	FR00140069V2	4.230000	EUR	250	ALXP	99168581	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	19/05/2023 10:28:34	FR00140069V2	4.240000	EUR	138	ALXP	99168618	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	19/05/2023 11:33:16	FR00140069V2	4.220000	EUR	87	ALXP	99168971	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	19/05/2023 12:06:16	FR00140069V2	4.210000	EUR	88	ALXP	99169040	Hedging (employee allocation)
Groupe Berkem	969500O33I1Y9I2ZN360	TP ICAP (EUROPE)	213800R54EFFINMY1P02	19/05/2023 14:39:54	FR00140069V2	4.200000	EUR	32	ALXP	99170939	Hedging (employee allocation)