CAPRICORN ENERGY PLC

Transaction in Own Shares • May 18, 2023

FOR IMMEDIATE RELEASE 18 May 2023

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

TRANSACTIONS IN OWN SHARES

Capricorn Energy PLC (the "Company") announces that, on 17 May 2023, it purchased the following number of its ordinary shares of 490/143 pence each (the "Ordinary Shares") through Merrill Lynch International ("BofA Securities"). Such purchase was effected pursuant to the instructions issued by the Company in accordance with the share repurchase arrangements entered into with BofA Securities, as announced on 4 May 2023.

Ordinary Shares:

Date of purchase:	17 May 2023
Aggregate number of Ordinary Shares purchased:	178,750
Lowest price paid per share:	190.28 pence
Highest price paid per share:	200.80 pence
Average price paid per share:	197.23 pence

Since 4 May 2023, the Company has purchased 644,451 Ordinary Shares for cancellation (this number including all of the Ordinary Shares resulting from the consolidation of ordinary shares of 21/13 pence purchased in advance of 16 May 2023 under the Share Repurchase Programme announced on 4 May 2023), at a cost (including dealing and associated costs) of £2,281,316.14.

Following the cancellation of the purchased shares, there will be 147,889,704 Ordinary Shares in issue. The total voting rights in the Company is accordingly 147,889,704. This figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the Disclosure and Transparency Rules.

Aggregated information of ordinary shares purchased according to each trading venue:

Venue		Weighted average price paid per share (GBp)	Aggregate number of shares purchased	Lowest price paid per share (GBp)	Highest price paid per share (GBp)
London Exchange	Stock	197.38	145,285	191.16	200.80
Chi-X (CXE)		196.66	31,724	190.28	200.80
BATS (BXE)		195.21	1,741	193.90	197.80

A full breakdown of the individual trades made by BofA Securities 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/Media Diane Milford, Corporate Affairs Tel: 0131 475 3000

Broker	Transaction Date and Time	Volume	Price (GBp)	Platform	Transaction Reference Number
Merrill Lynch International	17-May-2023 08:34:50	226	200.8	CHIX	0XL340000000000089012A
Merrill Lynch International	17-May-2023 08:47:45	85	200.8	CHIX	0XL340000000000089023B
Merrill Lynch International	17-May-2023 08:48:01	1090	200.8	XLON	0XL3400000000000890244
Merrill Lynch International	17-May-2023 09:07:22	491	200.8	XLON	0XL34000000000008903I7
Merrill Lynch International	17-May-2023 09:13:16	319	200.7	CHIX	0XL340000000000089042A
Merrill Lynch International	17-May-2023 09:28:03	206	197.82	CHIX	0XL34000000000008904T7
Merrill Lynch International	17-May-2023 09:28:03	34	197.8	BATE	0XL37000000000008904PB
Merrill Lynch International	17-May-2023 09:28:06	207	197.8	BATE	0XL37000000000008904PG
Merrill Lynch International	17-May-2023 09:30:04	202	197.8	BATE	0XL37000000000008904T5
Merrill Lynch International Merrill Lynch International	17-May-2023 09:30:04 17-May-2023 09:32:10	9 244	197.8 197.76	BATE CHIX	0XL37000000000008904T7 0XL340000000000089053O
Merrill Lynch International	17-May-2023 09:32:10	809	197.76	XLON	0XL340000000000089053P
Merrill Lynch International	17-May-2023 09:33:05	455	197.7	XLON	0XL3400000000000890566
Merrill Lynch International	17-May-2023 09:33:05	19	197.7	XLON	0XL3400000000000890567
Merrill Lynch International	17-May-2023 09:33:06	304	197.7	XLON	0XL3400000000000890568
Merrill Lynch International	17-May-2023 09:33:12	616	197.66	XLON	0XL340000000000089056O
Merrill Lynch International	17-May-2023 09:36:30	137	196.9	CHIX	0XL34000000000008905CD
Merrill Lynch International	17-May-2023 09:47:20	383	196.86	XLON	0XL340000000000089062P
Merrill Lynch International	17-May-2023 09:47:23	394	196.86	XLON	0XL340000000000089062V
Merrill Lynch International	17-May-2023 09:47:30	259	196.82	CHIX	0XL340000000000089063F
Merrill Lynch International Merrill Lynch International	17-May-2023 09:47:30 17-May-2023 09:47:36	1313 189	196.78 196.6	XLON BATE	0XL340000000000089063G 0XL370000000000089060J
Merrill Lynch International	17-May-2023 09:50:30	126	195.42	CHIX	0XL34000000000008906AI
Merrill Lynch International	17-May-2023 09:50:30	100	195.42	CHIX	0XL34000000000008906AK
Merrill Lynch International	17-May-2023 09:50:33	219	194.08	XLON	0XL34000000000008906AO
Merrill Lynch International	17-May-2023 09:51:30	230	192.72	CHIX	0XL34000000000008906CK
Merrill Lynch International	17-May-2023 09:51:33	207	192.64	CHIX	0XL34000000000008906CL
Merrill Lynch International	17-May-2023 09:51:48	1251	191.16	XLON	0XL34000000000008906D1
Merrill Lynch International	17-May-2023 10:00:06	233	190.28	CHIX	0XL34000000000008906V5
Merrill Lynch International	17-May-2023 10:13:34	532	192.12	CHIX	0XL3400000000000890806
Merrill Lynch International	17-May-2023 10:13:34	4549	192.12	XLON	0XL3400000000000890807
Merrill Lynch International	17-May-2023 10:38:16	488	194.02	CHIX	0XL34000000000008909L6
Merrill Lynch International Merrill Lynch International	17-May-2023 11:06:36 17-May-2023 11:25:35	58 181	194.02 194.18	CHIX CHIX	0XL3400000000000890BMA 0XL3400000000000890CSC
Merrill Lynch International	17-May-2023 11:29:56	113	194.18	CHIX	0XL3400000000000890D5P
Merrill Lynch International	17-May-2023 11:31:36	59	194.18	XLON	0XL3400000000000890DBR
Merrill Lynch International	17-May-2023 11:32:36	39	194.18	XLON	0XL3400000000000890DDS
Merrill Lynch International	17-May-2023 11:33:55	614	194.18	XLON	0XL3400000000000890DGO
Merrill Lynch International	17-May-2023 11:38:55	68	194.1	CHIX	0XL3400000000000890DOM
Merrill Lynch International	17-May-2023 11:40:35	707	194.1	CHIX	0XL3400000000000890DR7
Merrill Lynch International	17-May-2023 11:40:37	772	194.1	CHIX	0XL3400000000000890DR9
Merrill Lynch International	17-May-2023 11:48:15	515	194.1	CHIX	0XL3400000000000890E7C
Merrill Lynch International	17-May-2023 11:49:55	286	193.9	BATE	0XL3700000000000890D6R
Merrill Lynch International Merrill Lynch International	17-May-2023 11:49:55 17-May-2023 11:49:55	768 814	194.06 193.9	CHIX BATE	0XL3400000000000890EAH 0XL3700000000000890D6S
Merrill Lynch International	17-May-2023 11:49:55	212	194.02	CHIX	0XL3400000000000890EAI
Merrill Lynch International	17-May-2023 11:49:55	85	194.06	XLON	0XL3400000000000890EAJ
Merrill Lynch International	17-May-2023 11:49:55	954	194.06	XLON	0XL3400000000000890EAK
Merrill Lynch International	17-May-2023 11:49:55	324	193.98	CHIX	0XL3400000000000890EAL
Merrill Lynch International	17-May-2023 11:49:55	106	193.98	CHIX	0XL3400000000000890EAM
Merrill Lynch International	17-May-2023 11:49:55	231	193.98	CHIX	0XL3400000000000890EAN
Merrill Lynch International	17-May-2023 11:49:56	106	193.98	CHIX	0XL3400000000000890EAO
Merrill Lynch International	17-May-2023 12:38:55	240	195	CHIX	0XL3400000000000890H15
Merrill Lynch International	17-May-2023 12:45:01	255	195	CHIX	0XL3400000000000890HAP
Merrill Lynch International Merrill Lynch International	17-May-2023 12:46:36 17-May-2023 12:53:55	22 262	195 195	CHIX CHIX	0XL3400000000000890HDC 0XL3400000000000890HOS
Merrill Lynch International	17-May-2023 12:57:15	180	194.98	CHIX	0XL3400000000000890HVP
Merrill Lynch International	17-May-2023 12:58:55	75	194.98	CHIX	0XL3400000000000890I35
Merrill Lynch International	17-May-2023 12:59:17	253	194.88	CHIX	0XL3400000000000890I3Q
Merrill Lynch International	17-May-2023 12:59:21	202	194.48	CHIX	0XL3400000000000890I42
Merrill Lynch International	17-May-2023 12:59:21	79	194.4	XLON	0XL3400000000000890I44
Merrill Lynch International	17-May-2023 12:59:21	1	194.4	XLON	0XL3400000000000890I45
Merrill Lynch International	17-May-2023 13:02:46	395	194.4	XLON	0XL3400000000000890IBC
Merrill Lynch International	17-May-2023 13:03:17	511	194.4	XLON	0XL3400000000000890IC5
Merrill Lynch International	17-May-2023 13:03:17	537 44	194.36 194.4	XLON	0XL3400000000000890IC6 0XL3400000000000890IC7
Merrill Lynch International Merrill Lynch International	17-May-2023 13:03:17 17-May-2023 13:03:19	4	194.36	XLON CHIX	0XL3400000000000890ICF
Merrill Lynch International	17-May-2023 13:03:24	275	194.36	XLON	0XL3400000000000890ICM
Merrill Lynch International	17-May-2023 13:03:24	315	194.36	CHIX	0XL3400000000000890ICN
Merrill Lynch International	17-May-2023 13:03:55	50	194.36	XLON	0XL3400000000000890IDN
Merrill Lynch International	17-May-2023 13:06:36	630	194.34	XLON	0XL3400000000000890IJG
Merrill Lynch International	17-May-2023 13:07:15	661	194.34	XLON	0XL3400000000000890IL1
Merrill Lynch International	17-May-2023 13:08:55	582	194.34	XLON	0XL3400000000000890INF
Merrill Lynch International	17-May-2023 13:10:35	1142	194.3	XLON	0XL3400000000000890IR3
Merrill Lynch International	17-May-2023 13:13:16	447	194.26	CHIX	0XL3400000000000890IVR
Merrill Lynch International Merrill Lynch International	17-May-2023 13:14:26 17-May-2023 13:14:56	437 896	194.26 194.3	XLON XLON	0XL3400000000000890J1R 0XL3400000000000890J2D
Merrill Lynch International	17-May-2023 13:16:36	673	194.3	XLON	0XL3400000000000890J5M
Merrill Lynch International	17-May-2023 13:16:40	343	194.26	CHIX	0XL3400000000000890J5U
Merrill Lynch International	17-May-2023 13:18:16	24	194.3	XLON	0XL3400000000000890J8M
Merrill Lynch International	17-May-2023 13:25:35	984	194.28	XLON	0XL3400000000000890JN6

Merrill L ynch Internationa l	17-Ma y-2023 14:05:3 4	6634	198.4	XLON	0XL3400000000000890M2 9
Merrill L ynch Internationa l	17-Ma y-2023 14:05:3 5	290	197.86	CHI X	0XL3400000000000890M2 A
Merrill L ynch Internationa l	17-Ma y-2023 14:05:3 5	366	197.74	CHI X	0XL3400000000000890M2 B
Merrill L ynch Internationa l	17-Ma y-2023 14:05:3 5	537	197.62	CHI X	0XL3400000000000890M2 C
Merrill L ynch Internationa l	17-Ma y-2023 14:20:2 6	321	198.54	CHI X	0XL3400000000000890MT R
Merrill L ynch Internationa l	17-Ma y-2023 14:27:2 6	594	198.54	CHI X	0XL3400000000000890NC 5
Merrill L ynch Internationa l	17-Ma y-2023 14:27:2 6	180	198.48	XLON	0XL3400000000000890NC 6
Merrill L ynch Internationa l	17-Ma y-2023 14:27:2 6	43	198.48	XLON	0XL3400000000000890NC 7
Merrill L ynch Internationa l	17-Ma y-2023 14:27:2 6	1727	198.48	XLON	0XL3400000000000890NC 8
Merrill L ynch Internationa l	17-Ma y-2023 14:27:2 6	894	198.46	CHI X	0XL3400000000000890NC 9
Merrill L ynch Internationa l	17-Ma y-2023 14:27:2 6	709	198.42	CHI X	0XL3400000000000890NC A
Merrill L ynch Internationa l	17-Ma y-2023 14:50:4 9	198	198.46	CHI X	0XL3400000000000890Q3 P
		463	198.46		0XL3400000000000890Q3 Q
Merrill L ynch Internationa l	17-Ma y-2023 14:50:4 9			CHI X
Merrill L ynch Internationa l	17-Ma y-2023 15:06:2 3	248	198.4	CHI X	0XL3400000000000890RM 7
Merrill L ynch Internationa l	17-Ma y-2023 15:12:5 2	266	199.1	XLON	0XL3400000000000890SD C
Merrill L ynch Internationa l	17-Ma y-2023 15:16:5 5	708	198.6	CHI X	0XL3400000000000890SU S
Merrill L ynch Internationa l	17-Ma y-2023 15:20:4 2	935	198.6	CHI X	0XL3400000000000890TD H
Merrill L ynch Internationa l	17-Ma y-2023 15:20:4 4	61	198.48	CHI X	0XL3400000000000890TD L
Merrill L ynch Internationa l	17-Ma y-2023 15:20:4 4	1006	198.54	XLON	0XL3400000000000890TD M
Merrill L ynch Internationa l	17-Ma y-2023 15:20:4 4	1394	198.48	CHI X	0XL3400000000000890TD N
Merrill L ynch Internationa l	17-Ma y-2023 15:20:4 4	700	198.46	XLON	0XL3400000000000890TD O
Merrill L ynch Internationa l	17-Ma y-2023 15:20:4 4	366	198.46	XLON	0XL3400000000000890TD P
Merrill L ynch Internationa l	17-Ma y-2023 15:20:5 2	1270	197.14	CHI X	0XL3400000000000890TE 5
Merrill L ynch Internationa l	17-Ma y-2023 15:20:5 2	480	197.12	CHI X	0XL3400000000000890TE 6
Merrill L ynch Internationa l	17-Ma y-2023 15:24:1 8	366	197.22	CHI X	0XL3400000000000890TS1
Merrill L ynch Internationa l	17-Ma y-2023 15:24:1 8	238	197.18	CHI X	0XL3400000000000890TS 2
Merrill L ynch Internationa l	17-Ma y-2023 15:24:1 8	1143	197.14	XLON	0XL3400000000000890TS 4
Merrill L ynch Internationa l	17-Ma y-2023 15:24:1 8	285	197.1	CHI X	0XL3400000000000890TS 5
Merrill L ynch Internationa l	17-Ma y-2023 15:26:0 7	638	197.1	XLON	0XL3400000000000890U1 V
Merrill L ynch Internationa l	17-Ma y-2023 15:26:0 7	378	197.1	XLON	0XL3400000000000890U2 0
Merrill L ynch Internationa l	17-Ma y-2023 15:27:1 4	334	197.1	CHI X	0XL3400000000000890U5 B
Merrill L ynch Internationa l	17-Ma y-2023 15:31:0 5	272	197.06	CHI X	0XL3400000000000890UI P
Merrill L ynch Internationa l	17-Ma y-2023 15:31:0 5	407	197.06	CHI X	0XL3400000000000890UI Q
Merrill L ynch Internationa l	17-Ma y-2023 15:31:0 5	341	196.98	CHI X	0XL3400000000000890UI R
Merrill L ynch Internationa l	17-Ma y-2023 15:31:0 5	1473	197.04	XLON	0XL3400000000000890UI S
Merrill L ynch Internationa l	17-Ma y-2023 15:31:0 5	678	196.94	CHI X	0XL3400000000000890UI T
Merrill L ynch Internationa l	17-Ma y-2023 15:34:2 5	71	196.82	CHI X	0XL3400000000000890UU C
Merrill L ynch Internationa l	17-Ma y-2023 15:38:41	8	196.82	CHI X	0XL3400000000000890VF D
Merrill L ynch Internationa l	17-Ma y-2023 15:39:4 6	575	197.54	CHI X	0XL3400000000000890VK D
		4500	196.82		0XL3400000000000890VP C
Merrill L ynch Internationa l	17-Ma y-2023 15:40:5 5	1	196.82	CHI X	0XL3400000000000890VR 2
Merrill L ynch Internationa l	17-Ma y-2023 15:41:1 6	250	196.82	CHI X	0XL3400000000000890VV E
Merrill L ynch Internationa l	17-Ma y-2023 15:42:0 5	343	196.76	CHI X	0XL34000000000008910A K
Merrill L ynch Internationa l	17-Ma y-2023 15:45:2 7	220	196.76	CHI X	0XL34000000000008910E P
Merrill L ynch Internationa l	17-Ma y-2023 15:46:3 9	27	196.76	CHI X	0XL34000000000008910E Q
Merrill L ynch Internationa l	17-Ma y-2023 15:46:3 9			CHI X
Merrill L ynch Internationa l	17-Ma y-2023 15:46:3 9	1040	196.76	XLON	0XL34000000000008910E R
Merrill L ynch Internationa l	17-Ma y-2023 15:47:1 2	419	196.72	XLON	0XL34000000000008910G G
Merrill L ynch Internationa l	17-Ma y-2023 15:48:4 5	720	196.72	XLON	0XL34000000000008910N I
Merrill L ynch Internationa l	17-Ma y-2023 15:50:2 5	629	196.72	XLON	0XL34000000000008910U 6
Merrill L ynch Internationa l	17-Ma y-2023 15:55:0 6	246	197.26	XLON	0XL34000000000008911J P
Merrill L ynch Internationa l	17-Ma y-2023 15:56:2 9	1242	196.72	XLON	0XL34000000000008911O G
Merrill L ynch Internationa l	17-Ma y-2023 15:58:1 8	349	197.56	CHI X	0XL34000000000008911V 4
Merrill L ynch Internationa l	17-Ma y-2023 15:59:11	813	197.56	CHI X	0XL340000000000089123 0
Merrill L ynch Internationa l	17-Ma y-2023 15:59:11	112	197.56	CHI X	0XL3400000000000891231
Merrill L ynch Internationa l	17-Ma y-2023 16:04:11	305	197.54	CHI X	0XL34000000000008912P H
Merrill L ynch Internationa l	17-Ma y-2023 16:05:1 0	418	197.56	XLON	0XL34000000000008912U N
Merrill L ynch Internationa l	17-Ma y-2023 16:05:1 0	12	197.56	XLON	0XL34000000000008912U O
Merrill L ynch Internationa l	17-Ma y-2023 16:05:1 5	210	197.56	XLON	0XL34000000000008912V C
Merrill L ynch Internationa l	17-Ma y-2023 16:05:5 8	93	197.56	XLON	0XL340000000000089132 I
Merrill L ynch Internationa l	17-Ma y-2023 16:06:5 2	83	197.56	XLON	0XL340000000000089135 B
Merrill L ynch Internationa l	17-Ma y-2023 16:06:5 2	294	197.56	XLON	0XL340000000000089135 C
Merrill L ynch Internationa l	17-Ma y-2023 16:19:4 7	996	197.54	XLON	0XL34000000000008914N K
Merrill L ynch Internationa l	17-Ma y-2023 16:19:5 3	540	196.84	XLON	0XL34000000000008914O F
Merrill L ynch Internationa l	17-Ma y-2023 16:29:1 0	1	197.52	CHI X	0XL340000000000089164 7
Merrill L ynch Internationa l	17-Ma y-2023 16:29:5 6	44	197.98	CHI X	0XL34000000000008916B B
Merrill L ynch Internationa l	17-Ma y-2023 16:29:5 6	1319	197.98	CHI X	0XL34000000000008916B C
Merrill L ynch Internationa l	17-Ma y-2023 16:29:5 7	246	197.98	CHI X	0XL34000000000008916B G
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	6676	197.86	XLON	0XL3A0000000000089155 T
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	3232	197.86	XLON	0XL3A0000000000089155 U
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	1353	197.86	XLON	0XL3A0000000000089155 V
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	935	197.86	XLON	0XL3A0000000000089156 0
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	7	197.86	XLON	0XL3A0000000000089156 2
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	158	197.86	XLON	0XL3A00000000000891561
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	231	197.86	XLON	0XL3A0000000000089156 4
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	2074	197.86	XLON	0XL3A0000000000089156 3
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	21246	197.86	XLON	0XL3A0000000000089156 5
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	6341	197.86	XLON	0XL3A0000000000089156 6
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	5749	197.86	XLON	0XL3A0000000000089156 7
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	1406	197.86	XLON	0XL3A0000000000089156 8
		4075	197.86		0XL3A0000000000089156 9
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	8656	197.86	XLON	0XL3A0000000000089156 C
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	879	197.86	XLON	0XL3A0000000000089156 D
Merrill L ynch Internationa l Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8		197.86	XLON	0XL3A0000000000089156 F
	17-Ma y-2023 16:35:1 8	5866		XLON

Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	2052	197.86	XLON	0XL3A0000000000089156 E
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	3049	197.86	XLON	0XL3A0000000000089156 G
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	5266	197.86	XLON	0XL3A0000000000089156 H
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	1848	197.86	XLON	0XL3A0000000000089156 I
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	1003	197.86	XLON	0XL3A0000000000089156 J
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	2850	197.86	XLON	0XL3A0000000000089156 K
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	1593	197.86	XLON	0XL3A0000000000089156 L
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	778	197.86	XLON	0XL3A0000000000089156 O
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	1	197.86	XLON	0XL3A0000000000089156 P
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	3381	197.86	XLON	0XL3A0000000000089156 Q
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	6130	197.86	XLON	0XL3A0000000000089156 S
Merrill L ynch Internationa l	17-Ma y-2023 16:35:1 8	5389	197.86	XLON	0XL3A0000000000089156 R