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QUANTUM BLOCKCHAIN TECHNOLOGIES PLC — Investor Relations & Filings

Ticker · QBT ISIN · GB00B50P5B53 LEI · 213800FC5DEC582CRZ89 IL Professional, scientific and technical activities
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Filings indexed 386 across all filing types
Latest filing 2026-05-28 Director's Dealing
Country GB United Kingdom
Listing IL QBT

About QUANTUM BLOCKCHAIN TECHNOLOGIES PLC

https://www.quantumblockchaintechnologi…

Quantum Blockchain Technologies PLC is a research and development (R&D) company focused on blockchain technology, with a specific emphasis on disrupting Bitcoin mining. The company's intensive R&D program utilizes advanced artificial intelligence, quantum computing principles, cryptography, and functional optimization to enhance mining efficiency. It develops proprietary methods through novel Field-Programmable Gate Array (FPGA) and Application-Specific Integrated Circuit (ASIC) design techniques. The company's scope includes the creation of mining software, hardware, and related data services.

Recent filings

Filing Released Lang Actions
Quantum Blockchain Technologies Plc - Renewal of Warrants
Director's Dealing Classification · 93% confidence The document is a corporate announcement detailing the grant of new warrants to directors, employees and consultants (including Related Party Transactions) and contains a “Notification and Public Disclosure of Transactions by Persons Discharging Managerial Responsibilities” section. It is a mandatory insider dealing notification of personal share transactions by PDMRs. This aligns with the Director’s Dealing category.
2026-05-28 English
Quantum Blockchain Technologies Plc - Extension of Bond Maturity Date
Capital/Financing Update Classification · 87% confidence The document is a public announcement by Quantum Blockchain Technologies Plc regarding the extension of the maturity date of its €3.5m zero-coupon bond. It constitutes an update on the company’s financing arrangements and capital structure, not an earnings release, regulatory compliance filing, or a full report. Therefore, it is best classified as a Capital/Financing Update (CAP).
2026-05-14 English
Quantum Blockchain Technologies Plc - Quantum Computing Research Programme
Capital/Financing Update Classification · 85% confidence The document is an update announcement from Quantum Blockchain Technologies Plc regarding the resumption of its quantum computing research programme. It provides strategic context, details about proprietary assets, and outlook commentary from the CEO. There are no financial statements, regulatory certifications, voting results, or detailed financial data. The document is relatively short (4531 characters) and reads as a corporate update or announcement rather than a formal report or filing. It does not fit categories like Annual Report, Interim Report, Earnings Release, or Regulatory Filings. It is best classified as a Capital/Financing Update (CAP) because it relates to the company's research and development activities which are material to its strategic positioning and investment focus, typical of a capital or financing update. Confidence is high given the content and format.
2026-05-08 English
Quantum Blockchain Technologies Plc - Update on EU and US Patent Applications
Regulatory Filings Classification · 95% confidence The document is an update from Quantum Blockchain Technologies Plc regarding the status of their European and US patent applications for a technology called "ASIC Ultra Boost." It discusses examination reports, objections, responses, and next steps in the patent application process. There is no financial data, earnings information, management discussion, or regulatory compliance content. The document is a corporate announcement about intellectual property and patent prosecution progress, not a financial report or regulatory filing. It does not fit into categories like Annual Report, Interim Report, Earnings Release, or Regulatory Filings. It is an update on a specific corporate development related to patents, which is best classified under Regulatory Filings (RNS) as a general corporate announcement that does not fit other specific categories.
2026-05-07 English
Quantum Blockchain Technologies Plc - Update on Method C - AI Oracle Testing
Capital/Financing Update Classification · 90% confidence The document is an update from Quantum Blockchain Technologies Plc regarding technical progress and testing of their AI Oracle software related to blockchain mining technology. It provides detailed information on milestones achieved, testing progress, industry engagement, and next steps. The content is focused on operational and technical development updates rather than financial results, regulatory filings, or shareholder matters. It is not a financial report, earnings release, or regulatory filing. The document is a corporate update on ongoing R&D progress, which fits best under Capital/Financing Update (CAP) as it relates to development progress that could impact the company's capital or investment activities. The document length is 4578 characters, which is sufficient for a substantive update rather than a brief announcement. Therefore, the most appropriate classification is CAP with high confidence.
2026-05-06 English
Quantum Blockchain Technologies Plc - Total Voting Rights
Major Shareholding Notification Classification · 95% confidence The document is a short announcement providing the total voting rights and share capital information of Quantum Blockchain Technologies Plc. It references the Disclosure Guidance and Transparency Rules and provides a share count for shareholders to use in determining notification requirements. There is no financial data, no detailed report, no meeting materials, and no voting results. The document is brief (1646 characters) and serves as a regulatory disclosure about share capital and voting rights. This fits the category of Major Shareholding Notification (MRQ), which covers notifications of changes or statements about significant share ownership levels or share capital information relevant to disclosure rules.
2026-04-30 English

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