Half Year Results for the Six Months to 31 December 2025

Strong 2025 Oil Production at Sagebrush Generates US$617k Revenue

BIA Approves Sagebrush Assignment Extended Production Test at Sagebrush-1 to commence as soon as operatorship is finalised

Quantum Helium Limited (AIM: QHE) has secured formal approval from the U.S. Bureau of Indian Affairs for the Indian Mineral Development Agreement covering its Coyote Wash Project — a key

Initial 3D Seismic Review Confirms Large Potential Leadville Helium Structure At Sagebrush

Quantum Helium Limited (AIM: QHE) is pleased to announce that the Irrevocable Letter of Credit (“ILOC”) required for bonding has now been formally approved by the U.S. Bureau of Indian Affairs

Quantum Helium Limited said non-executive director Graham Duncan has purchased 39,300,000 ordinary shares at 0.039p per share.

Quantum Helium Limited (AIM: QHE) said Executive Director Andrew Scott has purchased 45,000,000 ordinary shares at 0.04p per share, with the transactions completed on 29 and 30 December 2025.

Year-End Operational Update

Sproule ERCE Confirms Major Helium Resource at Coyote Wash  Over 1 BCF of Independently Verified Gross Helium Resources Across Colorado Projects Establishes Quantum Helium Among the Largest Independently Certified Helium Companies

Quantum Helium Limited (AIM: QHE) has updated the net prospective resource figures for its Sagebrush Helium Project in Colorado following an increase in its working interest from 82.5% to 90%.