Quantum Helium Limited (AIM: QHE) announces that Non-Executive Director Graham Duncan has informed the Company that on 22 April 2026 he purchased 17,000,100 Ordinary Shares in the Company at a price of 0.032 pence per share.

Following these trades, Graham Duncan has a beneficial interest in 117,250,717 Ordinary Shares, representing 0.23% of the current total voting rights of the Company.

Note: The figure used to determine the Company’s current total voting rights reflects the enlarged share capital following the announcement on 17 April 2026 of a £5 million institutional placing and the issue of 16,666,666,667 new ordinary shares, resulting in total voting rights of 49,985,396,722.

Enquiries:

Quantum Helium Limited Carl Dumbrell Chairman	NOMAD and Joint Broker SP Angel Corporate Finance LLP Stuart Gledhill / Richard Hail / Adam Cowl +44 (0) 20 3470 0470
Brand Communications Alan Green Tel: +44 (0) 7976 431608	Joint Broker CMC Markets UK Plc Douglas Crippen +44 (0) 020 3003 8632 Joint Broker OAK Securities Jerry Keen / Robert Bell Tel: +44 (0) 203 973 3678

Updates on the Company’s activities are regularly posted on its website: www.quantum-helium.com

Notes to editors

Quantum (AIM: QHE) is a helium, hydrogen and hydrocarbon exploration, development, and production company with projects in the US and Australia. Quantum’s strategic objectives remain consistent: to identify opportunities which will provide operating cash flow and have development upside, in conjunction with progressing exploration. The Company has several projects in the US, in addition to royalty interests in Australia