Post-Stabilisation Announcement

LONDON--(BUSINESS WIRE)-- 

POST-STABILISATION ANNOUNCEMENT

Date: 3 November 2025

Not for distribution, directly or indirectly, in or into the United States or any jurisdiction in which such distribution would be unlawful.

ARKEMA

Post-stabilisation Period Announcement

Further to the pre-stabilisation period announcement dated 2 September 2025, Natixis (contact: Christopher Agathangelou; telephone: [phone]) hereby gives notice that no stabilisation (within the meaning of Article 3.2(d) of the Market Abuse Regulation (EU/596/2014), and also as it forms part of domestic law by virtue of the European Union (Withdrawal) Act 2018) was undertaken by the Stabilisation Manager(s) named below in relation to the offer of the following securities.

Securities

Issuer:	ARKEMA
Guarantor(s) (if any):	N/A
Aggregate nominal amount:	€500 mln
Description:	3.5% Notes due 2033 – FR0014012JL7
Offer price:	99.691%

Stabilisation Manager(s)

Name(s):

Natixis, 51 rue Bruneseau, FR-75013 Paris, France + Crédit Agricole CIB, Helaba, J.P. Morgan

This announcement is for information purposes only and does not constitute an invitation or offer to underwrite, subscribe for or otherwise acquire or dispose of any securities of the Issuer in any jurisdiction.

This announcement is not an offer of securities for sale into the United States. The securities referred to above have not been, and will not be, registered under the United States Securities Act of 1933 and may not be offered or sold in the United States absent registration or an exemption from registration. There has not been and will not be a public offer of the securities in the United States.