AIM Rule 17 Disclosure

24 April 2026

Strip Tinning Holdings plc

("Strip Tinning" or the "Company")

AIM Rule 17 Disclosure

Strip Tinning Holdings plc (AIM: STG), a leading UK based supplier of specialist connection systems for battery modules and automotive glazing applications, provides the following update pursuant to AIM Rule 17 and Schedule 2(g) (v) of the AIM Rules.

Matthew Taylor, Non-Executive Director of the Company, was a Non-Executive Director of Surface Transforms plc within twelve months of it entering administration on 22 April 2026.

Enquiries:

Strip Tinning Holdings plc

Mark Perrins, Chief Executive Officer

Kevin Edwards, Chief Financial Officer +44 (0) 121 457 7675

Singer Capital Markets (Nominated Adviser and Sole Broker) +44 (0) 20 7496 3000

Rick Thompson

James Fischer