1 director has bought £5k of Quantum Helium Limited shares across 1 disclosed dealing since April 2026.
| 22 Apr 2026 | Graham Duncan — Non-Executive Director | £5,440 |
Quantum Helium Limited, together with its subsidiaries, engages in the exploration, development, and production of oil and gas properties in Australia and the United States. It primarily explores helium, hydrogen, and hydrocarbons. The company was formerly known as Mosman Oil and Gas Limited and changed its name to Quantum Helium Limited in November 2025. Quantum Helium Limited was incorporated in 2011 and is based in Sydney, Australia.