Operatorship Approved for Sagebrush Mobilisation for Extended Production Test to Commence After Easter

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