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Pre-Annual General Meeting Information • Dec 4, 2025

SED Energy Holdings Plc: Notice of extraordinary general meeting

Nicosia, Cyprus - December 4, 2025 - Reference is made to the announcement published November 26, 2025, where the Board of Directors of SED Energy Holdings Plc ("Energy Holdings " or the "Company") proposed a cash distribution of USD 20 million for the third quarter of 2025. In connection with this proposal, the Company hereby gives notice of an Extraordinary General Meeting ("EGM").

The EGM will be held on December 29, 2025, at 11:00 local time in Nicosia, Cyprus. The primary item on the agenda is to seek shareholder approval for a reduction of the Company's share premium account, to facilitate the proposed cash distribution.

The Notice and Proxy form for the EGM are enclosed and available on the Company's website: https:// www.energyholdings.cy/governance/general-meetings/.

Shareholders are strongly encouraged to participate by submitting a signed proxy by 10:00 CET on December 28, 2025, either via email to gm@energyholdings.cy or by ordinary mail to SED Energy Holdings Plc, Nicola Nicolaide Avenue 19, PETRIDEIO MEGARON, 1st Floor, Office 103, 8010 Pafos, Cyprus.

For further information, please contact: ir@energyholdings.cy.

About Energy Holdings

SED Energy Holdings Plc (ticker code "ENH") is a strong industrial partner with a diversified portfolio of resilient, cash-generative assets supported by a robust revenue backlog and a conservative capital structure. Energy Holdings' primary focus is on distributing all excess liquidity to shareholders, while also pursuing disciplined, value-accretive growth. For more information, please visit www.energyholdings.cy.

This information is subject to disclosure requirements pursuant to Section 5 -12 of the Norwegian Securities Trading Act.

Attachments

SED Energy Holdings PLC Notice Extraordinary General Meeting SED Energy Holdings PLC Proxy Vote Instruction