Rule 26 Disclosure

In accordance with Rule 26 of the City Code on Takeovers and Mergers (the "Takeover Code"), AMS and H.B. Fuller announce that they have entered into a clean team agreement dated 27 August 2026 (the "Clean Team Agreement"), which sets out how confidential information that is competitively sensitive can be disclosed, used or shared between AMS and designated H.B. Fuller clean team members, principally for the purposes of integration planning. Under the terms of the Clean Team Agreement, such information will only be available to the party receiving information through designated persons removed from day-to-day commercial or strategic operations and decisions and the findings of such persons may only be relayed to other personnel of that party in specified circumstances and subject to customary restrictions in order to ensure compliance with applicable competition laws. This is separate to the clean team agreement dated 25 June 2026 in place to deal with regulatory matters to which Practice Statement 30 of the Takeover Code applies.

Mary Clark Nick Bastin Isabelle Abdou

Goldman Sachs and Perella Weinberg are acting as financial advisers to H.B. Fuller. Ashurst Perkins Coie is acting as legal adviser to H.B. Fuller.

Addleshaw Goddard LLP is acting as legal adviser to AMS in connection with the acquisition.

Rule 26

Disclaimers