Serinus Energy PLC — Director's Dealing 2021

May 19, 2021

Current Report No. 21/2021Date: 2021-05-19Issuer'strading name: SERINUS ENERGY plc

Title:Director/PDMR Purchase of Shares

Legal basis: Legal basis: Article 19 (3) of MAR - information abouttransactions performed by persons discharging managerial responsibilities

Content:The Management of SERINUS ENERGY plc ("Company") hasbeen informed of the following purchases of Ordinary Shares in theCompany made on 18 May 2021 by certain Directors:

Jeffrey Auld, President and Chief Executive Officer of the Company,purchased an aggregate of 384,615 Ordinary Shares in the Company at anaverage price of 2.6 pence per Ordinary Share. Following the purchase,Mr. Auld's total shareholding in the Company comprises 2,941,781Ordinary Shares, representing 0.2579% per cent of the Issued ShareCapital of the Company.

Andrew Fairclough, Chief Financial Officer of the Company, purchased198,412 Ordinary Shares in the Company at a price of 2.52 per OrdinaryShare. Following the purchase, Mr. Fairclough's total shareholding inthe Company comprises 1,080,533 Ordinary Shares, representing 0.0947 percent of the Issued Share Capital of the Company.

The attachment to this WSE current report contains the text of theoriginal press release in English (including the notification ofpurchases), which has been filed by the Company in the UK and will alsobe available on the Company's website: www.serinusenergy.com