SEPLAT ENERGY : NOTICE OF DECISION AFTER BOARD MEETING

SEPLAT ENERGY PLC ("SEPLAT ENERGY")

NOTICE OF DECISION BY THE SEPLAT ENERGY BOARD OF DIRECTORS

Lagos, Nigeria - 26th October 2022: In line with the provisions of Paragraph 1(g)(i), Appendix III, of General Undertaking, (Equities), Rulebook of The Exchange, 2015 (Issuers' Rules), an Issuer is obligated to notify the Exchange within one (1) business day after the relevant Board meeting, of the key decisions taken by the Board.

In compliance with the above stipulated provision, Seplat Energy Plc. ("Company") hereby notifies the Exchange that the Company held its Board meeting on Tuesday, 25th October 2022 to review and approve its Q3 2022 Financial Results for the period ended 30th September 2022.

The results were duly considered and approved by the Board of Directors and will be filed with the Exchange on Thursday, 27th October 2022.

- ENDS -

Mrs. Edith Onwuchekwa

Director, Legal/Company Secretary

FOR: SEPLAT ENERGY PLC.

Enquiries:

SEPLAT Energy Plc

Chukwuemeka Onwuka, CFO

Chioma Nwachuku, Director, External Affairs & Sustainability [phone] Carl Franklin, Head of Investor Relations

FTI Consulting

Ben Brewerton/Sara Powell/James Styles[phone]

[e-mail]

Notes to editors

Seplat Energy Plc is a leading indigenous Nigerian energy company with a strategic focus on Nigeria, listed on the Premium Board of the Nigerian Exchange Limited ("NGX ") (NGX:SEPLAT) and the Main Market of the London Stock Exchange ("LSE") (LSE:SEPL). Seplat is pursuing a Nigeria focused growth strategy and is well-positioned to participate in future divestment programmes by the international oil companies, farm-in opportunities and future licensing rounds. For further information, please refer to the company website, http://seplatenergy.com/.