Holding(s) in Company

In brief · summary, not quotable

Quidos Technologies Limited has notified Haydale Graphene Industries Plc of a change in its major holding, with its voting rights decreasing from 18.1% to 10.3% as of January 8, 2026. This change represents an acquisition or disposal of voting rights and an event changing the breakdown of voting rights. The total number of voting rights held by Quidos Technologies Limited is now 800,918,807. The notification also details a chain of controlled undertakings, including Nicholas Pritchard holding 40.8%, James Bray holding 20.0%, and Simon Turek holding 39.2% of voting rights.

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1a. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached ii :

Haydale Graphene Industries Plc

Please indicate if the issuer is a non-UK issuer (please mark with an "X" if appropriate)

Non-UK issuer

Reason for the notification (please mark the appropriate box or boxes with an "X")

An acquisition or disposal of voting rights	X
An acquisition or disposal of financial instruments
An event changing the breakdown of voting rights	X

Other (please specify) iii :

Details of person subject to the notification obligation iv

Name	Quidos Technologies Limited

City and country of registered office (if applicable)

Full name of shareholder(s) (if different from 3.) v

Name

City and country of registered office (if applicable)	Conwy, Wales
5. Date on which the threshold was crossed or reached vi :	8 January 2026
6. Date on which issuer notified (DD/MM/YYYY):	8 January 2026

Total positions of person(s) subject to the notification obligation

Resulting situation on the date on which threshold was crossed or reached	10.3	-	10.3	800,918,807
Position of previous notification (if applicable)		18.1	-	18.1
A: Voting rights attached to shares
Class/type of shares ISIN code (if possible)			Number of voting rights ix	% of voting rights
Direct (DTR5.1)		Indirect (DTR5.2.1)	Direct (DTR5.1)	Indirect (DTR5.2.1)
GB00BKWQ1135	800,918,807	-	10.3	-
SUBTOTAL 8. A			800,918,807	10.3

B 1: Financial Instruments according to DTR5.3.1R (1) (a)

SUBTOTAL 8. B 1

B 2: Financial Instruments with similar economic effect according to DTR5.3.1R (1) (b)

SUBTOTAL 8.B.2

Nicholas Pritchard (via 100% interest in Quidos Holdings Limited)	40.8%	-	40.8%
James Bray	20.0%	-	20.0%
Simon Turek (via 100% interest in Pioneer Global Resources Pte. Ltd)	39.2%	-	39.2%