Guillemot Corporation

Transaction in Own Shares • Sep 5, 2022

Carentoir, September 5, 2022

Weekly report share buyback From August 29 to September 2, 2022

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 of August 29 to September 2, 2022.

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	29/08/2022	FR0000066722	3 046	13,4471	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 ten countries (France, Germany, Spain, United-Kingdom, United States of America, Canada, Italy, Belgium, China- Hong-Kong and Romania) and distributes its products across more than one hundred and fifty countries worldwide. The Group's mission is to offer high-performance, 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 11 771 359,60 euros - 414 196 758 R.C.S. Rennes • Postal address : B.P. 2 - 56204 La Gacilly Cedex - France •

• Registered address : Place du Granier - BP97143 - 35571 Chantepie Cedex - France •

Detail transaction by transaction

Name of the	Identity code of the	Name of	Identity code of the broker	Day/time of	Identity code	Price	Curre	Quantity	Market	Reference	Purpose of
issuer	issuer (LEI code)	the broker		the	of the	per	ncy	bought	identity	number of the	the
				transaction	security	unit			code	transaction	buyback
GUILLEMOT CORPORATION	969500N24EZ7HPKJIV79	Portzamparc	969500DEM67LRGQOTV19	29/08/2022 à 09:00:17	FR0000066722	13,42	EURO	737	Euronext Paris	Code delivered by the broker (not available)	Reg. MAR art 5 2.a) cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJIV79	Portzamparc	969500DEM67LRGQOTV19	29/08/2022 à 09:00:21	FR0000066722	13,42	EURO	1 485	Euronext Paris	Code delivered by the broker (not available)	Reg. MAR art 5 2.a) cancellation
GUILLEMOT CORPORATION	969500N24EZ7HPKJIV79	Portzamparc	969500DEM67LRGQOTV19	29/08/2022 à 09:09:42	FR0000066722	13,52	EURO	824	Euronext Paris	Code delivered by the broker (not available)	Reg. MAR art 5 2.a) cancellation