AFC ENERGY PLC

Transaction in Own Shares • Oct 27, 2025

National Storage Mechanism | Additional information

RNS Number : 7841E

AFC Energy Plc

27 October 2025

27 October 2025

AFC Energy PLC

("AFC Energy" or the "Company")

Block Listing Return and Total Voting Rights

AFC Energy today makes the following notification pursuant to Schedule Six of the AIM Rules for Companies regarding its existing block admission arrangements in respect of certain employee share options.

Block Listing Six Monthly Return

27 October 2025

Name of applicant:		AFC Energy PLC
Name of scheme:		Employee Share Option Scheme
	From:	25 April 2025	To:	24 October 2025
Balance of unallotted securities under scheme(s) from previous return:		10,254,531
Plus:   The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):		N/A
Less:   Number of securities issued/allotted under scheme(s) during period		1,336,350
Equals:   Balance under scheme(s) not yet issued/allotted at end of period:		8,918,181
Number and class of securities originally admitted and the date of admission		12,469,169 ordinary shares of 0.1 pence each - 12 January 2021 and 1,500,000 ordinary shares of 0.1 pence each - 4 February 2022

Name of contact:	Brendan Keane, General Counsel and Company Secretary
Telephone number of contact:	+44(0)1483 921064

For further information, please contact:

AFC Energy plc John Wilson (Chief Executive Officer)	+44 (0) 14 8327 6726 [email protected]
Peel Hunt LLP - Nominated Adviser and Joint Broker Richard Crichton / Georgia Langoulant / Emily Bhasin	+44 (0) 207 418 8900
Zeus - Joint Broker David Foreman / James Hornigold (Investment Banking) Dominic King (Corporate Broking) / Rupert Woolfenden (Sales)	+44 (0) 203 829 5000
FTI Consulting  - Financial PR Advisors Ben Brewerton / Chris Laing / Evie Taylor	+44 (0) 203 727 1000 [email protected]

About AFC Energy

AFC Energy PLC is a leading provider of hydrogen energy solutions, to provide clean electricity for on and off grid power applications. The Company's fuel cell technology is now deployable as electric vehicle chargers, off-grid decentralised power systems for construction and temporary power with emerging opportunities across maritime, data centres and rail as part of a portfolio approach to the decarbonisation of society's growing electrification needs.

The Company's proprietary ammonia cracking technology further highlights emerging opportunities across the distributed hydrogen production market with a focus on hydrogen's role in supporting industries facing challenges in decarbonisation, such as mining, cement and heavy engineering.

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