Holding(s) in Company
Peel Hunt LLP has crossed a threshold regarding voting rights in Mast Energy Developments PLC, resulting in a change in their major holdings. The notification, dated October 22, 2025, indicates that Peel Hunt LLP's voting rights attached to shares have decreased. Previously, Peel Hunt LLP held 10.861587% of voting rights, but the resulting situation on October 20, 2025, shows their holdings are now below 10% of the voting rights attached to shares. The percentage of voting rights through financial instruments remains at 0.000000%. Consequently, the total of both voting rights attached to shares and through financial instruments is now below 10%.
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(Registration Number: 12886458)
Share code on the LSE: MAST
('MED' or 'the Company')
Dated: 22 October 2025
MAST Energy Developments PLC
TR-1: Standard form for notification of major holdings
Issuer Details
ISIN
GB00BNG90H86
Issuer Name
MAST ENERGY DEVELOPMENTS PLC
UK or Non-UK Issuer
UK
Reason for Notification
An acquisition or disposal of voting rights
Details of person subject to the notification obligation
Name
Peel Hunt LLP
City of registered office (if applicable)
London
Country of registered office (if applicable)
United Kingdom
Details of the shareholder
City of registered office (if applicable)
Country of registered office (if applicable)
Date on which the threshold was crossed or reached
20-Oct-2025
Date on which Issuer notified
21-Oct-2025
- Total positions of person(s) subject to the notification obligation
| Resulting situation on the date on which threshold was crossed or reached | Below 10% | 0.000000 | Below 10% | Below 10% of shares in issue |
| Position of previous notification (if applicable) | 10.861587 | 0.000000 | 10.861587 | |
| 8A. Voting rights attached to shares | ||||
| Class/Type of shares ISIN code(if possible) | Number of direct voting rights (DTR5.1) | Number of indirect voting rights (DTR5.2.1) | % of direct voting rights (DTR5.1) | % of indirect voting rights (DTR5.2.1) |
| GB00BNG90H86 | Below 10% of shares in issue | Below 10% | ||
| Sub Total 8.A | Below 10% of shares in issue | Below 10% | ||
Financial Instruments according to (DTR5.3.1R.(1) (a))
Sub Total 8.B1
- Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))
Sub Total 8.B2
- Information in relation to the person subject to the notification obligation
- In case of proxy voting
Name of the proxy holder
The number and % of voting rights held
The date until which the voting rights will be held
- Additional Information
- Date of Completion
21-Oct-2025
Place Of Completion
London
| Pieter Krügel | info@med.energy | Mast Energy Developments PLC | CEO |
| Guy Wheatley, CFA | +44 (0)74 9398 9014 | Fortified Securities | Corporate Broker |
Cleaned text: letterheads, contacts and legal notices removed. View the original announcement ↗ · Company filings. Not investment advice.