Currency Exchange Rate: Q1 2025 Interim Dividend

ANNOUNCEMENT OF CURRENCY EXCHANGE RATE FOR Q1 2025 INTERIM DIVIDEND

Lagos and London, May 23, 2025:  Seplat Energy PLC ("Seplat" or the "Company"), a leading Nigerian independent energy company listed on both the Nigerian Exchange Limited and London Stock Exchange, today confirms that the below currency exchange rate is applicable in determining Q1 2025 interim dividend to shareholders that will receive the dividend payment in Naira (₦):

The exchange rate for the Naira amounts payable is the CBN NFEM rate for May 22, 2025.

Exchange Rate

US$1 = ₦1,584.9542

Shareholders should refer to the Company's announcement on April 28, 2025 for definition of default currency on the company website at https://www.seplatenergy.com/investors/regulatory-announcements/.

         Dated May 23, 2025

Signed:

Eleanor Adaralegbe

Chief Financial Officer