Quantum Helium Limited
QHE · AIM · Energy · mcap £8.2m · 1.5p
| Date | Type | Announcement | Day |
|---|---|---|---|
| 30 Sep 26 | Director dealing | Director/PDMR Shareholding | |
| 22 Sep 26 | Operational and Commercial Update
Larger-volume treatment being modelled as Company progresses wider Colorado drilling strategy |
−4.7% | |
| 11 Sep 26 | Results | Annual Report and Accounts for Y/E 30 June 2026
Annual Report and Accounts for the Year Ended 30 June 2026 |
+0.0% |
| 25 Aug 26 | Updated Investor Presentation
Quantum Helium Limited (AIM: QHE) announces that an updated Investor Presentation is now available on the Company's website, providing an overview of Quantum's Colorado helium and oil portfolio, recent progress at Sagebr |
−2.4% | |
| 24 Aug 26 | Sagebrush Update. Colorado Drilling Opportunities
Quantum Helium Limited (AIM: QHE) is pleased to provide an update on engineering work at its Sagebrush Project (90% Working Interest) and on additional drilling opportunities across its Colorado portfolio. |
−8.7% | |
| 03 Aug 26 | 3D Seismic and Reprocessing Programme
Quantum's 3D Seismic and Reprocessing Programme Defines Multi-Year Activity Pipeline |
−7.6% | |
| 21 Jul 26 | Operational Progress and OTC Markets Application
Quantum Helium Limited (AIM: QHE) is pleased to announce further operational progress at its flagship Sagebrush Project in Colorado together with the Board's decision to commence the application process for a secondary q |
+5.5% | |
| 10 Jul 26 | H1 Oil Production Generates Over USD316,000
First Half Oil Production Generates Over US$316,000 Gross Revenue |
+1.7% | |
| 01 Jul 26 | Share Consolidation Approved & Total Voting Rights
Quantum Helium Limited (AIM: QHE) is pleased to announce that, at the Extraordinary General Meeting ("EGM") held today, the Resolution to approve the proposed share consolidation (the "Share Consolidation") was duly pass |
+0.0% | |
| 25 Jun 26 | A Year of Transformation and Outlook Ahead of EGM
Year of Transformation Ahead of Extraordinary General Meeting |
+0.0% | |
| 24 Jun 26 | Publication of OAK Securities Research Report
Quantum Helium Limited (AIM: QHE) announces that OAK Securities has published an independent research report on the Company, which is now available on the Quantum Helium website. |
+0.0% | |
| 15 Jun 26 | Successful EPT confirms Helium plus Commercial Oil
Successful Sagebrush-1 Extended Production Test Confirms Helium-Bearing Gas, Reservoir Connectivity and Commercial Oil Production |
+17.4% | |
| 04 Jun 26 | Q1 2026 Oil Production & Corporate Update
Quantum Helium Limited (AIM: QHE) is pleased to provide an update on oil production from its Sagebrush Project in Colorado, in which it holds a 90% working interest, for the first quarter ended 31 March 2026. |
+0.0% | |
| 03 Jun 26 | Proposed Share Consolidation & Notice of EGM
Quantum Helium Limited (AIM: QHE) announces that the Company is proposing to implement a consolidation of its ordinary share capital on the basis of 1 new ordinary share for every 100 existing ordinary shares held (the " |
−7.4% | |
| 02 Jun 26 | Sagebrush-1 Extended Production Test Update
Quantum Helium Limited (AIM: QHE) is pleased to provide a further operational update on the ongoing extended production test at the Sagebrush-1 well in Colorado, USA. |
−12.9% | |
| 23 Apr 26 | Director dealing | Director/PDMR Shareholding | |
| 21 Apr 26 | Director dealing | Director/PDMR Shareholding | |
| 17 Apr 26 | Fundraise | £5 Million Institutional Placing
£5 Million Institutional Placing Positions Quantum for Next Phase of Growth |
−24.4% |
| 16 Apr 26 | Sagebrush-1 Testing Progress and Leadville Plan
Sagebrush-1 Testing Progresses; Key Leadville Perforation Next Week |
−6.8% | |
| 08 Apr 26 | Extended Production Test Commences at Sagebrush-1
Quantum Helium Limited (AIM: QHE) is pleased to announce that the extended production test at the Sagebrush-1 well in Colorado has now commenced. |
−2.6% | |
| 01 Apr 26 | Sagebrush Operatorship Approved
Mobilisation for Extended Production Test to Commence After Easter |
+2.6% | |
| 31 Mar 26 | Results | Half-year Results
Half Year Results for the Six Months to 31 December 2025 |
−5.0% |
| 23 Mar 26 | Strong 2025 Oil Production at Sagebrush
Strong 2025 Oil Production at Sagebrush Generates US$617k Revenue |
+8.6% | |
| 05 Mar 26 | Sagebrush Operatorship to be finalised
Correction: Announcement headline has been corrected from 'Sagebrush Operatorship finalised. |
+8.6% | |
| 05 Mar 26 | Sagebrush operatorship finalised. Test to commence
Extended Production Test at Sagebrush-1 to commence as soon as operatorship is finalised |
+8.6% | |
| 26 Feb 26 | Coyote Wash receives formal BIA Approval
Quantum Helium Limited (AIM: QHE) is pleased to announce that it has received confirmation from the U.S. |
+2.9% | |
| 09 Feb 26 | 3D seismic confirms leadville helium structure
Initial 3D Seismic Review Confirms Large Potential Leadville Helium Structure At Sagebrush |
−2.6% | |
| 26 Jan 26 | BIA Approval of Irrevocable Letter of Credit
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. |
+0.0% | |
| 08 Jan 26 | Director dealing | Director/PDMR Shareholding | |
| 02 Jan 26 | Director dealing | Director/PDMR Shareholding | |
| 23 Dec 25 | Year-End Operational Update
Quantum Helium Limited (AIM: QHE) is pleased to provide a year-end operational update following a highly active period across its Colorado portfolio. |
+5.3% | |
| 19 Dec 25 | Sproule: Coyote Wash is a major Helium Resource
Sproule ERCE Confirms Major Helium Resource at Coyote Wash |
+22.6% | |
| 15 Dec 25 | Sagebrush Resource Update
Quantum Updates Resources at Sagebrush Following Increase to Working Interest |
−3.6% | |
| 11 Dec 25 | Sagebrush Working Interest and Operational Update
Quantum Increases Working Interest in Sagebrush Helium Project to 90% |
+0.0% | |
| 03 Dec 25 | Director dealing | Director/PDMR Shareholding | |
| 26 Nov 25 | Routine | Issue of Equity and Total Voting Rights | |
| 18 Nov 25 | 3D Seismic Acquisition Commences at Sagebrush
3D Seismic Acquisition Commences at Sagebrush Project, Colorado |
−3.7% | |
| 13 Nov 25 | Routine | Change of name to Quantum Helium Limited | |
| 10 Nov 25 | Routine | Result of AGM | |
| 07 Nov 25 | Sproule to Verify Coyote Wash Helium Resource
Sproule Engaged to Independently Verify Coyote Wash Helium Resource |
+4.0% | |
| 23 Oct 25 | Fundraise | £500,000 Fully Subscribed Retail Offer
The following correction is being made to the total voting rights figure included in the "£500,000 Fully Subscribed Retail Offer to Advance US Helium Projects" announcement released on 22 October 2025 at 7.01 a.m. under |
+0.0% |
| 22 Oct 25 | Fundraise | £500,000 Fully Subscribed Retail Offer
£500,000 Fully Subscribed Retail Offer to Advance US Helium Projects |
−4.2% |
| 17 Oct 25 | Fundraise | Retail Offer
Mosman Oil and Gas Limited or the "Company" (AIM:MSMN) the hydrocarbon, helium and hydrogen exploration, development, and production company, is pleased to announce an offer to its existing retail shareholders CMC CapX ( |
−25.0% |
| 17 Oct 25 | Fundraise | £1.67 Million Placing to Advance US Helium Assets
£1.67 Million Placing to Advance US Helium Assets Towards Drill-Ready Status |
−25.0% |
| 13 Oct 25 | Coyote Wash Prospective Helium Resource 1,072 MMcf
Coyote Wash Project - Prospective Gross Helium Resources of 1,072 MMcf |
+0.0% | |
| 10 Oct 25 | Routine | Notice of AGM and Posting of Circular |
Company filings. Not investment advice.