CAPRICORN ENERGY PLC

Transaction in Own Shares • May 17, 2023

FOR IMMEDIATE RELEASE 17 May 2023

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

TRANSACTIONS IN OWN SHARES

Capricorn Energy PLC (the "Company") announces that, on 16 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:	16 May 2023
Aggregate number of Ordinary Shares purchased:	99,406
Lowest price paid per share:	202.80 pence
Highest price paid per share:	214.85 pence
Average price paid per share:	206.23 pence

Since 4 May 2023, the Company has purchased 465,701 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 £1,926,475.13.

Following the cancellation of the purchased shares, there will be 148,068,454 Ordinary Shares in issue. The total voting rights in the Company is accordingly 148,068,454. 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	205.84	80,176	203.75	214.85
Chi-X (CXE)		208.42	10,111	206.60	210.40
BATS (BXE)		207.21	9,119	202.80	210.60

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	16-May-2023 09:09:38	483	210	BATE	0XL34000000000005MJDJ2
Merrill Lynch International	16-May-2023 09:40:14	190	214.85	XLON	0XL34000000000005MJFFJ
Merrill Lynch International	16-May-2023 09:40:14	158	214.85	XLON	0XL34000000000005MJFFK
Merrill Lynch International	16-May-2023 09:40:30	158	214.85	XLON	0XL34000000000005MJFGB
Merrill Lynch International	16-May-2023 09:41:54	214	214.7	XLON	0XL34000000000005MJFIU
Merrill Lynch International	16-May-2023 09:43:35	171	214.55	XLON	0XL34000000000005MJFM1
Merrill Lynch International	16-May-2023 09:52:40	442	210.6	BATE	0XL34000000000005MJG5H
Merrill Lynch International Merrill Lynch International	16-May-2023 09:59:19 16-May-2023 09:59:19	575 261	210 210	CHIX BATE	0XL37000000000005MJFQ6 0XL34000000000005MJGHA
Merrill Lynch International	16-May-2023 10:21:20	210	210	BATE	0XL34000000000005MJI4O
Merrill Lynch International	16-May-2023 10:34:41	585	209.8	CHIX	0XL37000000000005MJHET
Merrill Lynch International	16-May-2023 10:38:14	2074	209.7	XLON	0XL34000000000005MJJ0Q
Merrill Lynch International	16-May-2023 10:59:00	236	208	BATE	0XL34000000000005MJJRR
Merrill Lynch International	16-May-2023 10:59:00	10	208	CHIX	0XL37000000000005MJIGO
Merrill Lynch International Merrill Lynch International	16-May-2023 10:59:01 16-May-2023 10:59:03	22 12	208 208	CHIX CHIX	0XL37000000000005MJIGQ 0XL37000000000005MJIH0
Merrill Lynch International	16-May-2023 10:59:06	6	208	CHIX	0XL37000000000005MJIHE
Merrill Lynch International	16-May-2023 10:59:07	3	208	CHIX	0XL37000000000005MJIHI
Merrill Lynch International	16-May-2023 10:59:09	2	208	CHIX	0XL37000000000005MJIHJ
Merrill Lynch International	16-May-2023 10:59:12	1	208	CHIX	0XL37000000000005MJIHL
Merrill Lynch International	16-May-2023 11:22:14	406	210.4	BATE	0XL34000000000005MJKV4
Merrill Lynch International	16-May-2023 11:22:19	312	210.4	BATE	0XL34000000000005MJKV7
Merrill Lynch International Merrill Lynch International	16-May-2023 11:22:23 16-May-2023 11:22:23	8 1314	210.4 210.4	BATE CHIX	0XL34000000000005MJKVE 0XL37000000000005MJJOP
Merrill Lynch International	16-May-2023 11:22:24	657	208.2	CHIX	0XL37000000000005MJJOQ
Merrill Lynch International	16-May-2023 11:32:01	237	208.25	XLON	0XL34000000000005MJL9U
Merrill Lynch International	16-May-2023 12:02:40	189	208.2	CHIX	0XL37000000000005MJLPI
Merrill Lynch International	16-May-2023 12:31:24	91	208.2	CHIX	0XL37000000000005MJN81
Merrill Lynch International	16-May-2023 12:31:31	252	208.2	CHIX	0XL37000000000005MJN82
Merrill Lynch International	16-May-2023 12:31:31	147	208.2	BATE	0XL34000000000005MJNG3
Merrill Lynch International Merrill Lynch International	16-May-2023 12:31:35 16-May-2023 12:50:45	78 315	208.6 208.6	CHIX CHIX	0XL37000000000005MJN84 0XL37000000000005MJNVK
Merrill Lynch International	16-May-2023 12:50:45	373	208.6	XLON	0XL34000000000005MJO6S
Merrill Lynch International	16-May-2023 12:54:40	127	208.6	CHIX	0XL37000000000005MJO3U
Merrill Lynch International	16-May-2023 12:54:40	458	208.6	XLON	0XL34000000000005MJOAG
Merrill Lynch International	16-May-2023 12:59:00	1	208	BATE	0XL34000000000005MJOFS
Merrill Lynch International	16-May-2023 12:59:00	51	208	BATE	0XL34000000000005MJOFT
Merrill Lynch International Merrill Lynch International	16-May-2023 12:59:00 16-May-2023 12:59:16	24 3	208 208	CHIX BATE	0XL37000000000005MJO8P 0XL34000000000005MJOG4
Merrill Lynch International	16-May-2023 12:59:16	2	208	CHIX	0XL37000000000005MJO9A
Merrill Lynch International	16-May-2023 12:59:18	5	208	CHIX	0XL37000000000005MJO9B
Merrill Lynch International	16-May-2023 12:59:18	5	208	BATE	0XL34000000000005MJOG7
Merrill Lynch International	16-May-2023 12:59:19	2	208	BATE	0XL34000000000005MJOG8
Merrill Lynch International	16-May-2023 12:59:22	1	208	BATE	0XL34000000000005MJOG9
Merrill Lynch International Merrill Lynch International	16-May-2023 12:59:25 16-May-2023 13:23:31	1 101	208 208	BATE CHIX	0XL34000000000005MJOGC 0XL37000000000005MJPFD
Merrill Lynch International	16-May-2023 13:28:33	71	208	XLON	0XL34000000000005MJPQ2
Merrill Lynch International	16-May-2023 13:29:45	286	208	XLON	0XL34000000000005MJPRV
Merrill Lynch International	16-May-2023 13:39:29	747	208	CHIX	0XL37000000000005MJQGJ
Merrill Lynch International	16-May-2023 13:39:29	539	208	BATE	0XL34000000000005MJQMR
Merrill Lynch International	16-May-2023 13:40:50	734	208	XLON	0XL34000000000005MJQOS
Merrill Lynch International Merrill Lynch International	16-May-2023 13:40:50 16-May-2023 13:41:29	221 438	208 207.8	CHIX BATE	0XL37000000000005MJQJ2 0XL34000000000005MJQQB
Merrill Lynch International	16-May-2023 13:45:31	502	206.6	CHIX	0XL37000000000005MJQQE
Merrill Lynch International	16-May-2023 13:45:31	192	206.6	BATE	0XL34000000000005MJR1J
Merrill Lynch International	16-May-2023 13:53:09	82	206.3	XLON	0XL34000000000005MJRF4
Merrill Lynch International	16-May-2023 13:54:51	174	209.4	XLON	0XL34000000000005MJRHS
Merrill Lynch International	16-May-2023 14:23:08	71	209.25	XLON	0XL34000000000005MJTBD
Merrill Lynch International	16-May-2023 14:24:11	633	209.25	XLON	0XL34000000000005MJTD4
Merrill Lynch International Merrill Lynch International	16-May-2023 14:24:38 16-May-2023 14:25:18	294 107	209.25 209.25	XLON XLON	0XL34000000000005MJTE3 0XL34000000000005MJTFO
Merrill Lynch International	16-May-2023 14:26:30	172	209.25	XLON	0XL34000000000005MJTI4
Merrill Lynch International	16-May-2023 14:26:54	206	209.25	XLON	0XL34000000000005MJTIU
Merrill Lynch International	16-May-2023 14:31:19	72	209.25	XLON	0XL34000000000005MJTU5
Merrill Lynch International	16-May-2023 14:32:36	563	209.25	XLON	0XL34000000000005MJU33
Merrill Lynch International	16-May-2023 14:34:34	29	209.25	XLON	0XL34000000000005MJU9G
Merrill Lynch International	16-May-2023 14:36:54	133	209.25	XLON	0XL34000000000005MJUHQ
Merrill Lynch International Merrill Lynch International	16-May-2023 14:37:08 16-May-2023 14:37:36	74 630	209.25 209.25	XLON XLON	0XL34000000000005MJUJ6 0XL34000000000005MJUKG
Merrill Lynch International	16-May-2023 14:41:02	73	209.25	XLON	0XL34000000000005MJUUA
Merrill Lynch International	16-May-2023 14:44:11	514	209.25	XLON	0XL34000000000005MJVAB
Merrill Lynch International	16-May-2023 14:45:11	73	209.25	XLON	0XL34000000000005MJVDF
Merrill Lynch International	16-May-2023 14:48:59	80	209.25	XLON	0XL34000000000005MJVQ5
Merrill Lynch International	16-May-2023 14:49:11	638	209.25	XLON	0XL34000000000005MJVR5
Merrill Lynch International Merrill Lynch International	16-May-2023 14:49:50 16-May-2023 14:50:31	198 897	209.25 209.2	XLON CHIX	0XL34000000000005MJVU6 0XL37000000000005MJVGL
Merrill Lynch International	16-May-2023 14:50:31	1946	209.25	XLON	0XL34000000000005MK01J
Merrill Lynch International	16-May-2023 14:52:01	71	209.4	BATE	0XL34000000000005MK094
Merrill Lynch International	16-May-2023 14:52:01	230	208.8	CHIX	0XL37000000000005MJVNU
Merrill Lynch International	16-May-2023 14:52:01	470	208.8	BATE	0XL34000000000005MK095
Merrill Lynch International	16-May-2023 14:52:01	22	209.4	BATE	0XL34000000000005MK096

Merrill L ynch Internationa l 16-Ma y-2023 14:52:1 8 72 208.8 CHI X 247 209.35 Merrill L ynch Internationa l 16-Ma y-2023 14:52:1 9 XLON 75 209.35 Merrill L ynch Internationa l 16-Ma y-2023 14:52:1 9 XLON Merrill L ynch Internationa l 16-Ma y-2023 14:52:2 3 573 208.8 BATE 123 208.8 Merrill L ynch Internationa l 16-Ma y-2023 14:52:2 3 CHI X 311 208.8 Merrill L ynch Internationa l 16-Ma y-2023 14:52:2 3 CHI X Merrill L ynch Internationa l 16-Ma y-2023 14:52:2 6 289 208.8 CHI X Merrill L ynch Internationa l 16-Ma y-2023 14:53:3 3 341 208.8 XLON 72 208.8 Merrill L ynch Internationa l 16-Ma y-2023 14:53:3 3 XLON Merrill L ynch Internationa l 16-Ma y-2023 14:54:5 2 359 208.8 XLON Merrill L ynch Internationa l 16-Ma y-2023 14:55:5 6 717 208.8 XLON 0XL34000000000005MK0O 332 208.8 0XL34000000000005MK0Q Merrill L ynch Internationa l 16-Ma y-2023 14:56:3 3 XLON 286 206.8 0XL37000000000005MK0D Merrill L ynch Internationa l 16-Ma y-2023 14:57:4 2 CHI X Merrill L ynch Internationa l 16-Ma y-2023 14:57:4 5 145 206.8 BATE 199 208.3 0XL34000000000005MK11 Merrill L ynch Internationa l 16-Ma y-2023 14:58:4 9 XLON 169 208.3 0XL34000000000005MK11 Merrill L ynch Internationa l 16-Ma y-2023 14:58:4 9 XLON Merrill L ynch Internationa l 16-Ma y-2023 15:15:1 6 274 207.35 XLON 0XL34000000000005MK32 858 206.8 0XL34000000000005MK35 Merrill L ynch Internationa l 16-Ma y-2023 15:15:5 9 XLON 422 206.8 0XL34000000000005MK35 Merrill L ynch Internationa l 16-Ma y-2023 15:15:5 9 XLON Merrill L ynch Internationa l 16-Ma y-2023 15:15:5 9 260 206.8 CHI X 0XL37000000000005MK2N Merrill L ynch Internationa l 16-Ma y-2023 15:16:01 10 206.8 CHI X 0XL37000000000005MK2N 1792 206.8 0XL37000000000005MK2N Merrill L ynch Internationa l 16-Ma y-2023 15:16:0 2 CHI X Merrill L ynch Internationa l 16-Ma y-2023 15:16:0 2 368 206.8 BATE 0XL34000000000005MK35 Merrill L ynch Internationa l 16-Ma y-2023 15:16:0 2 257 206.8 XLON 0XL34000000000005MK35 431 206.8 0XL34000000000005MK35 Merrill L ynch Internationa l 16-Ma y-2023 15:16:0 2 XLON 121 206.8 0XL34000000000005MK35 Merrill L ynch Internationa l 16-Ma y-2023 15:16:0 2 XLON Merrill L ynch Internationa l 16-Ma y-2023 15:16:0 3 335 206.8 XLON 0XL34000000000005MK35 337 205.4 0XL34000000000005MK35 Merrill L ynch Internationa l 16-Ma y-2023 15:16:0 5 BATE 84 202.8 0XL34000000000005MK36 Merrill L ynch Internationa l 16-Ma y-2023 15:16:1 9 BATE Merrill L ynch Internationa l 16-Ma y-2023 15:22:1 4 133 203.75 XLON 0XL34000000000005MK3T Merrill L ynch Internationa l 16-Ma y-2023 15:22:1 4 2037 203.75 XLON 0XL34000000000005MK3T1 2681 203.75 0XL34000000000005MK5B Merrill L ynch Internationa l 16-Ma y-2023 15:35:0 6 XLON Merrill L ynch Internationa l 16-Ma y-2023 15:35:4 9 138 204.6 XLON 0XL34000000000005MK5D Merrill L ynch Internationa l 16-Ma y-2023 15:35:4 9 783 204.6 XLON 0XL34000000000005MK5D 318 204.6 0XL34000000000005MK5D Merrill L ynch Internationa l 16-Ma y-2023 15:35:4 9 XLON Merrill L ynch Internationa l 16-Ma y-2023 15:36:3 2 902 204.6 XLON 0XL34000000000005MK5G Merrill L ynch Internationa l 16-Ma y-2023 16:16:3 9 469 204.2 BATE 0XL34000000000005MK9S 142 204.2 0XL34000000000005MKAD Merrill L ynch Internationa l 16-Ma y-2023 16:20:5 6 BATE 46 204.2 0XL34000000000005MKAH Merrill L ynch Internationa l 16-Ma y-2023 16:21:4 3 XLON Merrill L ynch Internationa l 16-Ma y-2023 16:23:1 6 5 204.2 BATE 0XL34000000000005MKAN 224 205 0XL34000000000005MKAT Merrill L ynch Internationa l 16-Ma y-2023 16:24:4 2 BATE 105 205 0XL34000000000005MKAT Merrill L ynch Internationa l 16-Ma y-2023 16:24:4 2 BATE Merrill L ynch Internationa l 16-Ma y-2023 16:26:0 8 95 205 BATE 0XL34000000000005MKB4 Merrill L ynch Internationa l 16-Ma y-2023 16:26:2 9 104 205 BATE 0XL34000000000005MKB5 1635 205 0XL34000000000005MKB5 Merrill L ynch Internationa l 16-Ma y-2023 16:26:3 2 BATE Merrill L ynch Internationa l 16-Ma y-2023 16:29:3 9 51 204.2 BATE 0XL34000000000005MKBH Merrill L ynch Internationa l 16-Ma y-2023 16:29:4 4 4 204.2 BATE 454 204.2 0XL34000000000005MKBJ Merrill L ynch Internationa l 16-Ma y-2023 16:29:4 6 BATE Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 16125 205.1 XLON Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 2779 205.1 XLON 8 205.1 Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 XLON 2968 205.1 Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 XLON Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 4765 205.1 XLON 6000 205.1 Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 XLON 1207 205.1 Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 XLON Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 419 205.1 XLON Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 2784 205.1 XLON 3202 205.1 Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 XLON Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 4 205.1 XLON Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 3692 205.1 XLON	Merrill L ynch Internationa l	16-Ma y-2023 14:52:01	23	209.4	BATE	0XL34000000000005MK09 7
						0XL37000000000005MJVP 2
						0XL34000000000005MK0A 9
						0XL34000000000005MK0A A
						0XL34000000000005MK0A M
						0XL37000000000005MJVP 8
						0XL37000000000005MJVP 9
						0XL37000000000005MJVP J
						0XL34000000000005MK0F Q
						0XL34000000000005MK0F R
						0XL34000000000005MK0K P
						M
						U
						V
						0XL34000000000005MK0V1
						7
						6
						9
						8
						9
						2
						D
						I
						L
						N
						O
						P
						Q
						T
						F
						0
						F
						N O
						P
						T
						M
						H
						J
						5
						J
						K
						G
						F
						K
						Q
						0XL34000000000005MKBJ 4
						Q
						0XL3A000000000005MKD5 U
						0XL3A000000000005MKD61
						0XL3A000000000005MKD6 0
						0XL3A000000000005MKD5 V
						0XL3A000000000005MKD6 3
						0XL3A000000000005MKD6 2
						0XL3A000000000005MKD6 4
						0XL3A000000000005MKD6 6
						0XL3A000000000005MKD6 5
						0XL3A000000000005MKD6 7
						0XL3A000000000005MKD6 8
						0XL3A000000000005MKD6 9
4341 205.1 Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 XLON						0XL3A000000000005MKD6 A
4433 205.1 Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 XLON						0XL3A000000000005MKD6 D
Merrill L ynch Internationa l 16-Ma y-2023 16:35:0 4 3316 205.1 XLON						0XL3A000000000005MKD6 E