Energean Oil and Gas plc announces the first day of dealings of the Group's shares on its Secondary Listing on the Tel Aviv Stock Exchange.

Energean expects to become a constituent of the TA-90, the TA-125 and TA-Oil & Gas Indices at the next applicable assessment date. The TA-90 Index is composed of the 90 most highly capitalised companies listed on the Tel Aviv Stock Exchange that are not included in the TA-35 Index. The TA-125 combines the TA-35 and TA-90 Indices.

Energean maintains its Primary Listing on the Premium Listing Segment of the Official List of the FCA and its shares will continue to trade on the main market of the London Stock Exchange. Shares will be fully transferrable and fungible between the two markets. Energean is not issuing any new shares in connection with the Secondary Listing.