Arkema

Transaction in Own Shares • Jul 15, 2025

Disclosure of trading in own shares from 07 July to 11 July 2025

In accordance with applicable regulations, Arkema announces having carried out the following share buyback transactions in accordance with Article 5 §2 of Regulation (EU) No 596/2014 from 07 July to 11 July 2025

Name of the issuer	Issuer identifier code	Day of the transaction	Financial instrument identifier code	Total daily volume (number of shares)	Weighted average price of daily acquisition	Market identifier code
ARKEMA	9695000EHMS84KKP2785	07/07/2025	FR0010313833	7000	61,6250	XPAR
ARKEMA	9695000EHMS84KKP2785	08/07/2025	FR0010313833	4000	61,9724	XPAR
ARKEMA	9695000EHMS84KKP2785	09/07/2025	FR0010313833	4000	64,7052	XPAR
ARKEMA	9695000EHMS84KKP2785	10/07/2025	FR0010313833	1655	64,8639	XPAR
ARKEMA	9695000EHMS84KKP2785	11/07/2025	FR0010313833	5000	64,1135	XPAR
			TOTAL	21 655	63,0802

Detailed information can be found on the Group Arkema website:

https://www.arkema.com/en/investor-relations/arkema-share/share-buybacks/2025/