Guillemot Corporation

Transaction in Own Shares • Oct 14, 2024

Carentoir, October 14th , 2024

Weekly report share buyback From October 7th 2024 to October 11th 2024

In accordance with the regulations relating to share buybacks, Guillemot Corporation S.A. declares below the transactions on its own shares carried out during the week from October 7th 2024 to October 11th 2024.

These transactions were carried out under the buyback program and were executed by an independent investment services provider.

Presentation aggregated by day and by market

Name of the issuer	Identity code of the issuer (LEI code)	Day of the transaction	Identity code of the security	Total daily volume (in number of shares)	Daily weighted average purchase price of the shares (in EUR)	Market identity code
GUILLEMOT CORPORATION	969500N24EZ7HPKJIV79	07/10/2024	FR0000066722	1 649	6,2273	Euronext Paris
GUILLEMOT CORPORATION	969500N24EZ7HPKJIV79	08/10/2024	FR0000066722	5 304	6,4109	Euronext Paris
GUILLEMOT CORPORATION	969500N24EZ7HPKJIV79	09/10/2024	FR0000066722	197	6,8	Euronext Paris
GUILLEMOT CORPORATION	969500N24EZ7HPKJIV79	10/10/2024	FR0000066722	3 313	6,84	Euronext Paris

Guillemot Corporation is a designer and manufacturer of interactive entertainment hardware and accessories. The Group offers a diversified range of products under the Hercules and Thrustmaster brand names. Active in this market since 1984, the Guillemot Corporation Group is present in eleven countries (France, Germany, Spain, United-Kingdom, United States of America, Canada, Italy, Belgium, China- Hong-Kong, Romania and the Netherlands) and distributes its products across more than one hundred and fifty countries worldwide. The Group's mission is to offer highperformance, ergonomic products which maximize the enjoyment of digital interactive entertainment end users. Contact: Guillemot Financial Information - Tel: +33 (0) 2 99 08 08 80 - www.guillemot.com

ISIN : FR0000066722

------------------- Guillemot Corporation S.A.

Public limited company with a capital of 11 617 359,60 euros - 414 196 758 R.C.S. Vannes • Postal address : B.P. 2 - 56204 La Gacilly Cedex - France • • Registered address : 2 rue du Chêne Héleuc, 56910 Carentoir, France •

Detail transaction by transaction

Name of the issuer	Identity code of the issuer (LEI code)	Name of the broker	Identity code of the broker	Day/time of the transaction	Identity code of the security	Price per unit	Currency	Quantity bought	Market identity code	Reference number of the transaction	Purpose of the buyback
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 09:00:21	FR0000066722	6,28	EURO	72	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 09:00:21	FR0000066722	6,28	EURO	28	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 09:23:41	FR0000066722	6,32	EURO	200	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 10:17:52	FR0000066722	6,26	EURO	3	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 10:17:52	FR0000066722	6,26	EURO	97	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 10:18:16	FR0000066722	6,22	EURO	100	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 10:18:16	FR0000066722	6,18	EURO	200	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 10:48:30	FR0000066722	6,14	EURO	93	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 10:48:30	FR0000066722	6,14	EURO	57	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 12:48:45	FR0000066722	6,2	EURO	200	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 12:55:58	FR0000066722	6,18	EURO	5	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 12:55:58	FR0000066722	6,18	EURO	145	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 13:06:23	FR0000066722	6,18	EURO	200	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation

Name of the issuer	Identity code of the issuer (LEI code)	Name of the broker	Identity code of the broker	Day/time of the transaction	Identity code of the security	Price per unit	Currency	Quantity bought	Market identity code	Reference number of the transaction	Purpose of the buyback
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 16:28:11	FR0000066722	6,22	EURO	49	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 16:28:11	FR0000066722	6,32	EURO	67	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	07/10/2024 à 16:28:11	FR0000066722	6,32	EURO	133	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 09:00:11	FR0000066722	6,42	EURO	95	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 09:00:11	FR0000066722	6,42	EURO	55	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 09:04:55	FR0000066722	6,42	EURO	200	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 09:42:16	FR0000066722	6,42	EURO	147	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 10:29:58	FR0000066722	6,44	EURO	200	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 10:34:22	FR0000066722	6,38	EURO	107	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 10:34:22	FR0000066722	6,38	EURO	93	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 10:34:22	FR0000066722	6,4	EURO	91	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 10:34:22	FR0000066722	6,4	EURO	109	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 12:30:17	FR0000066722	6,38	EURO	252	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 12:30:17	FR0000066722	6,38	EURO	200	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation

Name of the issuer	Identity code of the issuer (LEI code)	Name of the broker	Identity code of the broker	Day/time of the transaction	Identity code of the security	Price per unit	Currency	Quantity bought	Market identity code	Reference number of the transaction	Purpose of the buyback
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 12:30:23	FR0000066722	6,38	EURO	344	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 12:34:08	FR0000066722	6,44	EURO	460	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 12:57:38	FR0000066722	6,38	EURO	170	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 13:08:48	FR0000066722	6,38	EURO	25	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 13:18:52	FR0000066722	6,38	EURO	146	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 13:55:56	FR0000066722	6,44	EURO	278	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 13:55:56	FR0000066722	6,44	EURO	72	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 13:56:38	FR0000066722	6,4	EURO	342	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 13:56:44	FR0000066722	6,4	EURO	342	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 14:36:23	FR0000066722	6,38	EURO	79	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 14:36:42	FR0000066722	6,38	EURO	425	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 15:17:43	FR0000066722	6,46	EURO	572	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	08/10/2024 à 15:27:48	FR0000066722	6,42	EURO	500	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	09/10/2024 à 14:58:34	FR0000066722	6,80	EURO	197	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation

Name of the issuer	Identity code of the issuer (LEI code)	Name of the broker	Identity code of the broker	Day/time of the transaction	Identity code of the security	Price per unit	Currency	Quantity bought	Market identity code	Reference number of the transaction	Purpose of the buyback
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	10/10/2024 à 10:18:58	FR0000066722	6,84	EURO	487	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	10/10/2024 à 10:34:27	FR0000066722	6,84	EURO	14	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	10/10/2024 à 10:39:32	FR0000066722	6,84	EURO	52	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	10/10/2024 à 10:39:52	FR0000066722	6,84	EURO	447	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	10/10/2024 à 10:46:04	FR0000066722	6,84	EURO	110	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	10/10/2024 à 10:46:04	FR0000066722	6,84	EURO	1000	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	10/10/2024 à 11:00:19	FR0000066722	6,84	EURO	202	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	10/10/2024 à 11:00:19	FR0000066722	6,84	EURO	1000	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJI V79	Portzamparc	969500DEM67LRGQ OTV19	10/10/2024 à 11:17:18	FR0000066722	6,84	EURO	1	Euronext Paris	Code delivered by the broker (not available)	Rglt MAR art 5 2.a) Cancellation