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Mast Energy Developments PLC — Investor Relations & Filings

Ticker · MAST ISIN · GB00BMBSCV12 LEI · 213800HFVHGJ9YGO9F71 IL Electricity, gas, steam and air conditioning supply
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Filings indexed 202 across all filing types
Latest filing 2025-07-25 Share Issue/Capital Cha…
Country GB United Kingdom
Listing IL MAST

About Mast Energy Developments PLC

https://med.energy/

Quantum Data Energy PLC, formerly Mast Energy Developments PLC, is an energy holding company that acquires, develops, and operates a portfolio of flexible, small-scale power generation projects. The company has strategically shifted its focus to become a specialized provider of power supply for the high-demand artificial intelligence (AI) data centre market. Its core activity involves developing reserve power assets tailored to meet the significant and growing energy requirements of AI infrastructure.

Recent filings

Filing Released Lang Actions
Broker Warrant Exercise
Share Issue/Capital Change Classification · 100% confidence The document is an RNS announcement from Mast Energy Developments PLC regarding the exercise of broker warrants and the subsequent issue of new ordinary shares. It explicitly details the number of shares issued, the impact on total voting rights, and the resulting change in share capital. This falls directly under the category of share issuance and capital changes.
2025-07-25 English
Acquisition of 25 MW of New Sites
M&A Activity Classification · 99% confidence The document begins with 'RNS Number : 9501R' and contains extensive boilerplate language typical of regulatory news service announcements, including references to the FCA and the London Stock Exchange. The content details a significant corporate action: the acquisition of development projects and a new framework agreement, which involves issuing new shares and updating total voting rights. This is a material corporate event announcement disseminated via the RNS system. Since it is a general regulatory announcement that doesn't fit the specific categories like Capital/Financing Update (CAP) or Share Issue (SHA) which are usually more focused on the mechanics of the transaction itself, and it is clearly an official regulatory news service release, the most appropriate general classification is Regulatory Filings (RNS). It is not a full report (10-K, IR) nor a simple dividend/share repurchase notice.
2025-07-22 English
PDMR Dealing Notifications
Director's Dealing Classification · 98% confidence The document is clearly identified as an RNS (Regulatory News Service) announcement, indicated by the 'RNS Number' header and the closing statement referencing RNS and the London Stock Exchange. The content details 'PDMR Dealing Notifications' (Persons Discharging Managerial Responsibilities) concerning transactions (acquisitions and option awards) by directors and executives. This type of insider transaction reporting falls under regulatory disclosure requirements. While the content is about director dealings, the primary classification for regulatory disclosures of this nature, especially when originating from the RNS system, is often best captured by the specific insider trading category if available, or the general regulatory filing category. Reviewing the definitions, 'Director's Dealing' (DIRS) is the most specific fit for the *subject matter* (PDMR dealings). However, the document structure is that of a regulatory announcement published via RNS. Since DIRS specifically covers 'Report of personal share transactions by company directors and executives (insider trades)', this is the most accurate classification for the *content* being reported, even though it is distributed via RNS.
2025-07-15 English
Completion of Equity Fundraise
Share Issue/Capital Change Classification · 99% confidence The document is identified by the RNS Number (7922Q) and explicitly mentions 'RNS Number' and 'RNS' throughout, indicating it is a regulatory announcement distributed via the London Stock Exchange's RNS service. The content details multiple significant corporate actions: Completion of an Equity Fundraise, Appointment of a New Board Director, Settlement of Liabilities, Issue of Equity, and Total Voting Rights update. While it touches upon financing (CAP) and management changes (MANG), the primary function of this specific document is to disseminate a collection of material, time-sensitive corporate updates to the market via the official regulatory channel. Since it is a broad regulatory announcement that doesn't fit neatly into the highly specific categories like 10-K, ER, or DIV, and it is clearly an official regulatory release, the most appropriate general classification is Regulatory Filings (RNS). The document length is substantial (11079 chars), meaning it is the full announcement, not just a brief notice of publication (RPA).
2025-07-11 English
Mast Energy Developments Plc - Single prospectus
Capital/Financing Update Classification · 98% confidence The document explicitly states it is a 'prospectus relating to Mast Energy Developments PLC' prepared in accordance with the Prospectus Regulation Rules and approved by the Financial Conduct Authority (FCA). It details an application for the New Ordinary Shares to be admitted to listing on the Official List and trading on the London Stock Exchange's Main Market ('Admission'). It includes extensive sections on Risk Factors, Share Capital, Directors, and Historical Financial Information, which are characteristic of a formal offering document designed to solicit investment. A prospectus, especially one filed with the FCA for listing purposes, is a specific type of offering document. While it contains financial information, its primary purpose is capital raising/listing, which aligns most closely with the intent behind a 'Capital/Financing Update' (CAP) or a document that solicits investment, which often falls under the broader umbrella of offering documents. However, given the structure, regulatory approval by the FCA, and the detailed nature covering the entire business and share structure for admission, this document functions as a comprehensive offering document. Since there is no specific code for a 'Prospectus', we must evaluate the closest fit. It is not a standard 10-K (Annual Report), nor a short Earnings Release (ER), nor a simple Investor Presentation (IP). It is a document seeking approval for listing and offering shares, which is a core financing activity. Therefore, 'Capital/Financing Update' (CAP) is the most appropriate classification for a prospectus detailing a share issuance and listing.
2025-07-11 English
Approval & Publication of Prospectus
Report Publication Announcement Classification · 100% confidence The document is a short announcement (under 5,000 characters) from Mast Energy Developments PLC regarding the approval and publication of a Prospectus. It explicitly states that the document has been published and provides links to where it can be accessed, fitting the 'Report Publication Announcement' (RPA) criteria perfectly. It is not the Prospectus itself, but an announcement of its availability.
2025-07-09 English

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