GOOCH & HOUSEGO PLC

Director's Dealing • Dec 2, 2025

National Storage Mechanism | Additional information

RNS Number : 9045J

Gooch & Housego PLC

02 December 2025

Immediate Release

Gooch & Housego PLC

("G&H" or the "Company")

Director/PDMR Shareholding

Gooch & Housego PLC (AIM:GHH), the specialist manufacturer of photonic components and systems, announces that the Company was notified on 2 December 2025 that, on the same date, Louise Evans, Non-Executive Director, purchased 953 Ordinary Shares at a price of £5.23 per Ordinary Share. Following this purchase, Louise Evans has an interest in 1,426 Ordinary Shares in the Company representing 0.01% of the Company's total issued share capital.

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name		Louise Evans
2	Reason for the notification
a)	Position/status		Non-Executive Director
b)	Initial notification/Amendment		Initial Notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name		Gooch & Housego Plc
b)	LEI		213800DO3D00KYOPA952
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument. Identification code		Ordinary shares of 20 pence each GB0002259116
b)	Nature of transaction		Purchase of ordinary shares
c)	Price(s) and volume(s)		Price(s) £5.23		Volume(s) 953
d)	Aggregated information -      Aggregated volume -      Price		N/A
e)	Date of the transaction		2 December 2025
f)	Place of the transaction		London Stock Exchange

For further information please contact:

Charlie Peppiatt, Chief Executive Officer Martin Hopcroft, Interim Chief Financial Officer	Gooch & Housego PLC	+44 (0) 1460 256440
Mark Court / Sophie Wills / Abigail Gilchrist G&[email protected]	Burson Buchanan	+44 (0) 20 7466 5000
Christopher Baird / David Anderson	Investec Bank plc	+44 (0) 20 7597 5970

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