Serinus Energy PLC — Major Shareholding Notification 2022

Feb 22, 2022

Current Report No. 8/2022Date: 2022-02-22Issuer's tradingname: SERINUS ENERGY plc

Title:Holding in Company

Legal basis: other regulations

Content:In view of the requirement of Article 62.8 of the Actof 29 July 2005 on Public Offering [...], considering that the shares ofSERINUS ENERGY plc ("Company" or "Serinus") are listed on AIM in the UK,the Management of the Company announces that it has publishedinformation outside the Republic of Poland that on 21 February 2022 itreceived a notification of Spreadex LTD (St. Albans, UK), prepared underthe AIM regulations.

According to the notification the Spreadex LTD as a holder of financialinstruments (CFD/Spreadbet) is entitled to 44,381,667 of voting rightsin Serinus, representing 3.946% of the total vote. The reportingthreshold was crossed/reached on 17 February 2022 as indicated in thenotification.

The attachment to this current report contains the text of the originalnotification in English, which has been filed by the Company in the UKand will also be available on the Company's website:www.serinusenergy.com