Gooch & Housego PlcLSE: GHH

Statement regarding AGM resolution voting

· Investegate

10 August 2026

Gooch & Housego PLC

('G&H' or the 'Company' or the 'Group')

Statement regarding AGM resolution voting

Gooch & Housego PLC (AIM: GHH), the specialist manufacturer of optical components & systems, announces that following the voting outcomes at the Company's 2026 Annual General Meeting on 27 February 2026 on Resolutions 2 (Remuneration committee report - 53.9% against) and Resolution 12 (disapplication of pre-emption rights - 20.7% against), the Board has undertaken targeted engagement with shareholders to understand the reasons for the opposition to the Resolutions and is providing this update in accordance with Provision 4 of the UK Corporate Governance Code.

While the recommended cash acquisition for G&H announced on 16 July 2026 may limit the practical relevance of any future actions, the Board remains mindful of shareholder views and has carefully considered the feedback received.

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For further information please contact:

Gooch & Housego PLC

Charlie Peppiatt, Chief Executive Officer

Tel: +44 (0) 1460 256 440

James Corte, Chief Financial Officer

www.gandh.com

Burson Buchanan (Financial Communications)

Henry Harrison-Topham, Sophie Wills and Abigail Gilchrist

Tel: +44 (0) 20 7466 5000

G&H@buchanan.uk.com

Investec Bank plc (NOMAD and Broker)

Christopher Baird, Carlton Nelson and Charles Craven

Tel: +44 (0) 20 7597 5970

Notes to editors

Gooch & Housego is a photonics technology business with operations in the USA and Europe. A world leader in its field, the company researches, designs, engineers and manufactures advanced photonic systems, components and instrumentation for applications in the Aerospace and Defence, Industrial and Telecom, and Life Sciences sectors. World-leading design, development and manufacturing expertise is offered across a broad range of complementary technologies. It is headquartered in Ilminster, Somerset, UK. For more information, please visit www.gandh.com.