CAPRICORN ENERGY PLC

Transaction in Own Shares • May 18, 2022

FOR IMMEDIATE RELEASE 18 May 2022

CAPRICORN ENERGY PLC ("Capricorn" or "the Company")

TRANSACTIONS IN OWN SHARES

Capricorn Energy PLC (the Company) announces that, on 17 May 2022, it purchased the following number of its ordinary shares of 21/13 pence each on the London Stock Exchange through J.P. Morgan Securities plc. Such purchase was effected pursuant to the instructions issued by the Company in accordance with the non-discretionary share repurchase arrangements entered into with J.P. Morgan Securities plc, as announced on 7 April 2022.

Ordinary Shares:

Date of purchase:	17 May 2022
Aggregate number of Ordinary Shares purchased:	9,538
Lowest price paid per share:	200.40 pence
Highest price paid per share:	204.80 pence
Average price paid per share:	201.60 pence

The Company intends to cancel the purchased Ordinary Shares.

Since 7 April 2022, the Company has purchased 5,813,749 shares at a cost (including dealing and associated costs) of £11,572,199.33.

A full breakdown of the individual trades made by J.P. Morgan Securities plc on behalf of the Company as part of the share repurchase programme is set out below.

This announcement does not constitute, or form part of, an offer or any solicitation of an offer for securities in any jurisdiction.

Enquiries Analysts/Investors David Nisbet, Corporate Affairs Tel: 0131 475 3000

Media Linda Bain/Jonathan Milne, Corporate Affairs Tel: 0131 475 3000

Broker	Transaction Date and Time		Volume Price (GBp) Platform		Transaction Reference Number
J.P. Morgan Securities plc	17-May-2022 08:08:12	434	204.8000	XLON	05002050000006137-E0AGlLtWRyG020220517
J.P. Morgan Securities plc	17-May-2022 09:25:07	473	203.8000	XLON	07002070000019596-E0AGlLtWU51u20220517
J.P. Morgan Securities plc	17-May-2022 12:01:48	443	204.0000	XLON	07002070000053302-E0AGlLtWWVl820220517
J.P. Morgan Securities plc	17-May-2022 12:26:28	225	203.2000	XLON	07002070000042008-E0AGlLtWWsmz20220517
J.P. Morgan Securities plc	17-May-2022 12:26:28	233	203.2000	XLON	07002070000042008-E0AGlLtWWsn120220517
J.P. Morgan Securities plc	17-May-2022 14:26:20	451	202.8000	XLON	07002070000124994-E0AGlLtWYeHv20220517
J.P. Morgan Securities plc	17-May-2022 15:05:30	521	202.2000	XLON	07002070000080087-E0AGlLtWaHha20220517
J.P. Morgan Securities plc	17-May-2022 15:07:46	661	201.2000	XLON	05002050000136038-E0AGlLtWaO9M20220517
J.P. Morgan Securities plc	17-May-2022 15:42:39	805	201.0000	XLON	05002050000188015-E0AGlLtWbZyC20220517
J.P. Morgan Securities plc	17-May-2022 15:42:39	87	201.0000	XLON	05002050000188015-E0AGlLtWbZyE20220517
J.P. Morgan Securities plc	17-May-2022 16:11:26	674	201.0000	XLON	07002070000250504-E0AGlLtWcQjC20220517
J.P. Morgan Securities plc	17-May-2022 16:11:56	563	200.8000	XLON	07002070000226341-E0AGlLtWcRY420220517
J.P. Morgan Securities plc	17-May-2022 16:13:36	19	200.8000	XLON	05002050000253921-E0AGlLtWcUhl20220517
J.P. Morgan Securities plc	17-May-2022 16:13:36	501	200.8000	XLON	05002050000253921-E0AGlLtWcUhn20220517
J.P. Morgan Securities plc	17-May-2022 16:13:59	217	200.8000	XLON	05002050000253921-E0AGlLtWcVIw20220517
J.P. Morgan Securities plc	17-May-2022 16:14:09	298	200.4000	XLON	07002070000224862-E0AGlLtWcViw20220517
J.P. Morgan Securities plc	17-May-2022 16:14:21	507	200.4000	XLON	07002070000224862-E0AGlLtWcWCt20220517
J.P. Morgan Securities plc	17-May-2022 16:14:25	651	200.4000	XLON	07002070000255531-E0AGlLtWcWHr20220517
J.P. Morgan Securities plc	17-May-2022 16:14:38	435	200.4000	XLON	05002050000255772-E0AGlLtWcWfi20220517
J.P. Morgan Securities plc	17-May-2022 16:23:38	434	201.2000	XLON	07002070000261426-E0AGlLtWcoHA20220517
J.P. Morgan Securities plc	17-May-2022 16:23:38	453	201.2000	XLON	05002050000265805-E0AGlLtWcoHn20220517
J.P. Morgan Securities plc	17-May-2022 16:23:38	453	201.2000	XLON	05002050000261733-E0AGlLtWcoH820220517