Change of Share Ticker (TIDM)
Quantum Data Energy PLC, formerly trading under the ticker MAST, will change its ticker symbol to QDE effective 8:00 a.m. on February 27, 2026, to align with its recent rebranding and name change. This change follows an announcement made on November 3, 2025, and the company's ISIN and SEDOL will remain unchanged, with existing share certificates continuing to be valid.
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(Registration Number: 12886458)
Share code on the LSE: MAST
Dated: 26 February 2026
Quantum Data Energy PLC
("Quantum", "QDE" or the "Company")
Change of Share Ticker (TIDM)
London, UK - Quantum Data Energy PLC (LSE: MAST) is pleased to announce that in order to complete the Company's recent rebranding and name change as announced on 3 November 2025, the Company's share ticker (TIDM) will be amended to "QDE" with effect from 8.00 a.m. on 27 February 2026. Trading in the Company's shares under the new TIDM "QDE" is expected to commence at 8.00 a.m. on 27 February 2026. The Company's ISIN and SEDOL remain unchanged. Existing share certificates should be retained and will remain valid.
| Website | https://quantumdata.energy | ||
| General enquires | https://quantumdata.energy/contact | ||
| RNS email alerts | https://quantumdata.energy/news | ||
| https://www.linkedin.com/company/quantum-data-energy-plc/ | |||
| X (formerly Twitter) | @mastplc | ||
| Pieter Krügel | contact@quantumdata.energy | Quantum Data Energy PLC | CEO |
| Guy Wheatley, CFA | +44 (0)203 4117773 | Fortified Securities | Corporate Broker |
Cleaned text: letterheads, contacts and legal notices removed. View the original announcement ↗ · Company filings. Not investment advice.