IQE plc

Cardiff, UK

30 June 2026

AGM Notice

IQE plc (AIM:  IQE, "IQE" or the "Group"), the leading global supplier of compound semiconductor wafer products and advanced material solutions, will host its Annual General Meeting ("AGM") today at 9:30am at Peel Hunt LLP, 7th Floor, 100 Liverpool St, London EC2M 2AT.

Shareholders are able to join the AGM in-person, with the results of the AGM announced via Regulatory News Service following the conclusion of today's meeting.

Contacts:

IQE plc

+44 (0) 29 2083 9400

Jutta Meier

Mark Cubitt

Amy Barlow

Peel Hunt (Nomad and Joint Broker)

+44 (0) 20 7418 8900

Ben Cryer

Kate Bannatyne

Adam Telling

Deutsche Numis (Joint Broker)

+44 (0) 20 7260 1000

Hugo Rubinstein

Iqra Amin

Headland Consultancy (Financial PR)
+ 44 (0) 20 38054822

Andy Rivett-Carnac: +44 (0) 7968 997 365

Chloe Francklin: +44 (0)78 3497 4624

ABOUT IQE

http://iqep.com

IQE is the leading global supplier of advanced compound semiconductor wafers and materials solutions that enable a diverse range of applications across:

·    Smart Connected Devices

·    Communications Infrastructure

·    Automotive and Industrial

·    Aerospace and Security

As a scaled global epitaxy wafer manufacturer, IQE is uniquely positioned in this market which has high barriers to entry. IQE supplies the global market and is enabling customers to innovate at chip and OEM level. By leveraging the Group's intellectual property portfolio including know-how and patents, it produces epitaxy wafers of superior quality, yield and unit economics.

IQE is headquartered in Cardiff UK, with employees across manufacturing locations in the UK, US and Taiwan, and is listed on the AIM Stock Exchange in London.