COMMUNIQUÉ DE PRESSE
par ARKEMA (EPA:AKE)
Inside Information / Other news releases
La Défense, 22 September 2026
Disclosure of trading in own shares from 14 September to 18 September 2026
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 14 September to 18 September 2026
| 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 | KX1WK48MPD4Y2NCUIZ63 | 14/09/2026 | FR0010313833 | 4 000 | 56,7370 | XPAR |
| ARKEMA | KX1WK48MPD4Y2NCUIZ63 | 15/09/2026 | FR0010313833 | 3 200 | 56,5008 | XPAR |
| ARKEMA | KX1WK48MPD4Y2NCUIZ63 | 16/09/2026 | FR0010313833 | 3 200 | 57,2212 | XPAR |
| ARKEMA | KX1WK48MPD4Y2NCUIZ63 | 17/09/2026 | FR0010313833 | 3 200 | 56,9241 | XPAR |
| ARKEMA | KX1WK48MPD4Y2NCUIZ63 | 18/09/2026 | FR0010313833 | 5 000 | 56,4344 | XPAR |
| TOTAL | 18 600 | 56,7305 |
Detailed information can be found on the Group Arkema website:
https://www.arkema.com/en/investor-relations/arkema-share/share-buybacks/2026/