Exhibit 99.1

 

 

 

INDIVIOR PLC

TRANSACTIONS IN OWN SHARES

January 5, 2024

INDIVIOR PLC ("Indivior") announces that on January 4, 2024, it purchased for cancellation the following number of its ordinary shares of $0.50 each through Morgan Stanley & Co. International Plc.

Ordinary Shares

Date of purchases:	January 4, 2024
Number of ordinary shares purchased:	38,950
Highest Price per share:	1,219.00
Lowest Price per share:	1,185.00
Volume Weighted Average Price per share:	1,199.82

Indivior intends to cancel all of the purchased shares.

All repurchases by Indivior are "On Exchange" transactions (as such term is defined in the rules of the London Stock Exchange) and "on market" for the purposes of the Companies Act 2006.

Following the above transaction and cancellation of the purchased shares, Indivior has 136,479,974 ordinary shares with voting rights in issue. There are no ordinary shares held in treasury.

The above figure (136,479,974) may be used by shareholders (and others with notification obligations) as the denominator for the calculation by which they will determine if they are required to notify their interest in, or a change to their interest in, Indivior under the FCA's Disclosure Guidance and Transparency Rules.

Aggregated information

Trading Venue	Aggregated volume (shares)	Volume weighted average price (p)
XLON	16,610	1,200.29
CHIX	11,267	1,199.42
BATE	8,456	1,200.69
AQXE	2,617	1,195.81

Contact:

Jason Thompson

Vice President, Investor Relations

1-804-402-7123

Transaction details

In accordance with Article 5(1)(b) of the Market Abuse Regulation (EU) No 596/2014, as it forms part of Retained EU Law as defined in the European Union (Withdrawal) Act 2018, a full breakdown of the individual purchases of ordinary shares made by Morgan Stanley & Co. International Plc on behalf of Indivior as part of the Share Repurchase Program is detailed below.

Time	Price (p)	Quantity	Venue	Reference
08:02:24	1,203.00	229	XLON	E0HFhzSdyxX5
08:13:15	1,214.00	2	CHIX	2977838246219
08:19:11	1,219.00	97	XLON	E0HFhzSdzNwP
08:19:11	1,219.00	239	XLON	E0HFhzSdzNwR
08:19:11	1,215.00	387	XLON	E0HFhzSdzNwe
08:19:11	1,216.00	418	BATE	156728337344
08:26:04	1,213.00	217	BATE	156728338087
08:26:04	1,212.00	211	BATE	156728338088
08:36:19	1,208.00	214	CHIX	2977838251868
08:36:19	1,208.00	36	XLON	E0HFhzSdzo5Q
08:36:19	1,208.00	168	XLON	E0HFhzSdzo5S
08:45:51	1,208.00	136	XLON	E0HFhzSe006H
08:45:51	1,208.00	60	XLON	E0HFhzSe006J
08:46:59	1,207.00	16	XLON	E0HFhzSe01ZY
08:46:59	1,207.00	188	XLON	E0HFhzSe01Za
08:46:59	1,207.00	205	CHIX	2977838254277
08:46:59	1,206.00	215	XLON	E0HFhzSe01aB
08:57:40	1,208.00	45	AQXE	12656
08:57:40	1,208.00	71	XLON	E0HFhzSe0E1M
09:00:28	1,206.00	205	XLON	E0HFhzSe0Gmt
09:00:28	1,206.00	396	BATE	156728342478
09:00:28	1,205.00	194	BATE	156728342479
09:12:42	1,205.00	211	XLON	E0HFhzSe0Uoy
09:16:48	1,206.00	218	CHIX	2977838260479
09:16:48	1,206.00	163	CHIX	2977838260481
09:16:48	1,206.00	229	CHIX	2977838260482
09:16:48	1,206.00	201	CHIX	2977838260483
09:16:48	1,205.00	195	CHIX	2977838260485
09:32:03	1,203.00	92	CHIX	2977838263017
09:32:03	1,203.00	536	CHIX	2977838263018
09:32:58	1,202.00	212	XLON	E0HFhzSe0mtz
09:33:55	1,202.00	23	XLON	E0HFhzSe0nhu
09:39:44	1,201.00	194	CHIX	2977838264686
09:42:44	1,199.00	221	XLON	E0HFhzSe0vet
09:46:37	1,197.00	220	XLON	E0HFhzSe0yjs
09:49:47	1,195.00	201	CHIX	2977838266688
09:57:12	1,199.00	243	CHIX	2977838268196
10:04:27	1,198.00	65	CHIX	2977838269557
10:04:27	1,198.00	100	CHIX	2977838269558
10:08:58	1,200.00	235	XLON	E0HFhzSe1Jsx
10:13:20	1,200.00	208	XLON	E0HFhzSe1MVs
10:16:42	1,198.00	61	XLON	E0HFhzSe1OpF
10:18:21	1,201.00	73	CHIX	2977838271759
10:18:21	1,201.00	24	XLON	E0HFhzSe1QHk
10:18:21	1,201.00	10	XLON	E0HFhzSe1QHm
10:18:21	1,201.00	37	XLON	E0HFhzSe1QHo
10:18:50	1,200.00	223	BATE	156728350085
10:18:50	1,200.00	369	CHIX	2977838271847
10:30:15	1,198.00	209	XLON	E0HFhzSe1YsY
10:30:15	1,198.00	195	BATE	156728351016
10:30:15	1,198.00	12	CHIX	2977838273607
10:30:15	1,198.00	190	CHIX	2977838273608
10:43:54	1,199.00	225	XLON	E0HFhzSe1h62
10:48:10	1,202.00	228	XLON	E0HFhzSe1kYi
10:52:39	1,202.00	197	XLON	E0HFhzSe1oMR
10:56:34	1,202.00	195	BATE	156728353007
11:00:24	1,202.00	231	XLON	E0HFhzSe1tNc
11:05:17	1,202.00	31	BATE	156728353760
11:05:46	1,202.00	201	BATE	156728353791
11:09:40	1,202.00	195	BATE	156728354023
11:13:37	1,202.00	223	BATE	156728354393
11:14:30	1,200.00	352	CHIX	2977838279607
11:14:30	1,200.00	254	CHIX	2977838279608
11:30:31	1,200.00	214	BATE	156728355687
11:34:49	1,200.00	66	BATE	156728356090
11:34:49	1,200.00	147	BATE	156728356091
11:39:09	1,200.00	156	BATE	156728356558
11:39:09	1,200.00	44	BATE	156728356559
11:39:24	1,197.00	233	BATE	156728356587
11:39:24	1,197.00	197	BATE	156728356588
11:39:24	1,197.00	193	XLON	E0HFhzSe2I06
11:55:50	1,198.00	213	BATE	156728358049
11:55:50	1,197.00	221	CHIX	2977838285735
11:59:14	1,196.00	66	BATE	156728358307
11:59:14	1,196.00	142	BATE	156728358308
11:59:14	1,195.00	213	CHIX	2977838286134
12:03:11	1,192.00	45	BATE	156728358955
12:03:11	1,192.00	190	BATE	156728358956
12:17:23	1,192.00	224	XLON	E0HFhzSe2sEu
12:21:44	1,192.00	196	XLON	E0HFhzSe2vUn
12:25:31	1,192.00	58	AQXE	45558
12:26:32	1,192.00	229	XLON	E0HFhzSe2yRZ
12:26:34	1,191.00	4	XLON	E0HFhzSe2ySW
12:26:34	1,191.00	500	XLON	E0HFhzSe2ySY
12:26:34	1,191.00	125	XLON	E0HFhzSe2ySa
12:32:05	1,190.00	164	CHIX	2977838292148
12:32:05	1,190.00	52	CHIX	2977838292149
12:40:29	1,189.00	204	XLON	E0HFhzSe3B5n
12:40:29	1,189.00	231	CHIX	2977838293539
12:56:56	1,196.00	207	XLON	E0HFhzSe3LHC
12:57:46	1,198.00	234	XLON	E0HFhzSe3M4s
13:01:25	1,197.00	441	CHIX	2977838296077
13:01:25	1,196.00	205	XLON	E0HFhzSe3OsS
13:09:04	1,196.00	203	CHIX	2977838297164
13:09:04	1,195.00	155	BATE	156728365084
13:09:04	1,195.00	205	CHIX	2977838297166
13:09:04	1,195.00	43	BATE	156728365085
13:21:36	1,193.00	222	CHIX	2977838299060
13:21:36	1,193.00	211	XLON	E0HFhzSe3elU
13:21:36	1,192.00	121	BATE	156728366245
13:21:36	1,192.00	107	BATE	156728366246
13:32:51	1,193.00	231	AQXE	54357
13:36:07	1,193.00	199	AQXE	54848
13:36:07	1,190.00	215	XLON	E0HFhzSe3pSX
13:41:20	1,191.00	235	AQXE	55750
13:44:21	1,191.00	67	AQXE	56223
13:45:15	1,191.00	171	AQXE	56350
13:45:15	1,189.00	206	CHIX	2977838303301
13:45:15	1,189.00	194	XLON	E0HFhzSe3x1L
13:45:15	1,188.00	193	AQXE	56352
13:45:15	1,188.00	205	CHIX	2977838303307
13:57:56	1,185.00	121	CHIX	2977838305500
13:57:56	1,185.00	97	CHIX	2977838305501
14:00:11	1,191.00	428	XLON	E0HFhzSe490h
14:00:11	1,190.00	211	XLON	E0HFhzSe4911
14:00:11	1,190.00	200	XLON	E0HFhzSe4913
14:09:37	1,198.00	233	XLON	E0HFhzSe4Gt8
14:09:37	1,198.00	213	BATE	156728371679
14:16:00	1,197.00	24	XLON	E0HFhzSe4LWx
14:17:16	1,199.00	19	CHIX	2977838309089
14:17:16	1,199.00	5	XLON	E0HFhzSe4MRn
14:17:16	1,199.00	18	XLON	E0HFhzSe4MRp
14:17:16	1,199.00	24	XLON	E0HFhzSe4MRr
14:17:53	1,199.00	71	XLON	E0HFhzSe4Mg6
14:17:53	1,199.00	140	XLON	E0HFhzSe4Mg9
14:19:34	1,198.00	277	BATE	156728373077
14:19:36	1,198.00	170	BATE	156728373080
14:25:42	1,197.00	65	BATE	156728373826
14:25:42	1,197.00	46	BATE	156728373827
14:25:42	1,197.00	106	BATE	156728373828
14:27:30	1,195.00	14	AQXE	63641
14:28:30	1,197.00	199	BATE	156728374392
14:28:30	1,197.00	7	BATE	156728374393
14:30:28	1,195.00	19	XLON	E0HFhzSe4YBk
14:30:28	1,195.00	252	XLON	E0HFhzSe4YBm
14:30:28	1,195.00	244	AQXE	64738
14:30:28	1,195.00	91	BATE	156728375020
14:30:28	1,195.00	162	BATE	156728375021
14:37:02	1,197.00	166	BATE	156728377233
14:37:02	1,197.00	254	BATE	156728377234
14:37:02	1,197.00	505	CHIX	2977838315862
14:37:02	1,197.00	18	BATE	156728377235
14:37:02	1,197.00	340	XLON	E0HFhzSe4m5L
14:48:05	1,204.00	197	XLON	E0HFhzSe52Q3
14:48:05	1,204.00	217	XLON	E0HFhzSe52Q7
14:48:05	1,204.00	422	XLON	E0HFhzSe52Q9
14:48:05	1,203.00	221	CHIX	2977838320023
14:48:05	1,203.00	222	CHIX	2977838320024
14:48:05	1,203.00	221	CHIX	2977838320025
14:55:49	1,199.00	220	CHIX	2977838322818
14:58:50	1,198.00	301	XLON	E0HFhzSe5JCL
14:58:50	1,197.00	29	XLON	E0HFhzSe5JCZ
15:05:31	1,204.00	23	XLON	E0HFhzSe5SYa
15:05:31	1,204.00	32	XLON	E0HFhzSe5SYc
15:05:31	1,204.00	146	XLON	E0HFhzSe5SYY
15:07:14	1,204.00	102	XLON	E0HFhzSe5UM6
15:07:14	1,204.00	23	XLON	E0HFhzSe5UM8
15:07:14	1,204.00	88	XLON	E0HFhzSe5UMA
15:08:56	1,204.00	121	XLON	E0HFhzSe5WP0
15:09:49	1,204.00	216	XLON	E0HFhzSe5XDi
15:11:22	1,202.00	255	XLON	E0HFhzSe5YM1
15:11:22	1,202.00	124	BATE	156728385679
15:11:22	1,202.00	379	CHIX	2977838327994
15:17:51	1,205.00	123	XLON	E0HFhzSe5fFU
15:17:51	1,205.00	91	XLON	E0HFhzSe5fFW
15:18:22	1,203.00	204	XLON	E0HFhzSe5fpw
15:18:22	1,203.00	125	XLON	E0HFhzSe5fpy
15:18:22	1,203.00	243	XLON	E0HFhzSe5fq4
15:18:22	1,203.00	251	CHIX	2977838330027
15:22:34	1,202.00	249	BATE	156728388046
15:22:34	1,202.00	262	XLON	E0HFhzSe5kGD
15:31:06	1,202.00	225	XLON	E0HFhzSe5tLR
15:32:50	1,203.00	2	XLON	E0HFhzSe5vUB
15:32:50	1,203.00	193	XLON	E0HFhzSe5vUD
15:33:46	1,202.00	397	XLON	E0HFhzSe5wVf
15:33:46	1,202.00	30	XLON	E0HFhzSe5wVi
15:33:46	1,202.00	231	CHIX	2977838335194
15:33:46	1,202.00	209	BATE	156728390716
15:33:46	1,202.00	405	CHIX	2977838335195
15:38:14	1,203.00	249	BATE	156728391709
15:47:23	1,205.00	19	XLON	E0HFhzSe69X3
15:47:23	1,205.00	23	XLON	E0HFhzSe69X5
15:47:23	1,205.00	129	XLON	E0HFhzSe69X7
15:48:50	1,205.00	81	XLON	E0HFhzSe6BFf
15:48:50	1,205.00	118	XLON	E0HFhzSe6BFh
15:48:50	1,205.00	19	XLON	E0HFhzSe6BFj
15:50:42	1,205.00	4	XLON	E0HFhzSe6DGu
15:50:42	1,205.00	114	XLON	E0HFhzSe6DGw
15:50:42	1,205.00	87	XLON	E0HFhzSe6DGy
15:52:28	1,203.00	71	CHIX	2977838340877
15:52:28	1,203.00	165	CHIX	2977838340878
15:52:28	1,203.00	194	CHIX	2977838340880
15:52:28	1,203.00	28	CHIX	2977838340881
15:52:28	1,203.00	238	XLON	E0HFhzSe6ElX
15:52:28	1,202.00	182	XLON	E0HFhzSe6Em1
15:52:28	1,202.00	49	XLON	E0HFhzSe6EmL
15:52:28	1,202.00	425	XLON	E0HFhzSe6EmN
15:57:43	1,200.00	241	XLON	E0HFhzSe6JZc
15:57:43	1,199.00	323	BATE	156728396291
16:01:00	1,201.00	256	CHIX	2977838343527
16:02:58	1,200.00	260	XLON	E0HFhzSe6PdM
16:02:58	1,200.00	76	XLON	E0HFhzSe6PdW
16:03:43	1,199.00	209	CHIX	2977838344625
16:03:43	1,199.00	111	CHIX	2977838344626
16:08:43	1,200.00	230	XLON	E0HFhzSe6V5x
16:08:43	1,200.00	359	XLON	E0HFhzSe6V5z
16:18:06	1,200.00	18	BATE	156728402649
16:18:06	1,200.00	112	BATE	156728402650
16:18:06	1,200.00	94	BATE	156728402651
16:19:21	1,200.00	46	CHIX	2977838351616
16:19:21	1,200.00	120	CHIX	2977838351617
16:19:21	1,200.00	30	CHIX	2977838351618
16:20:09	1,200.00	37	CHIX	2977838352227
16:20:09	1,200.00	179	CHIX	2977838352228
16:21:05	1,200.00	232	BATE	156728403990
16:22:09	1,200.00	72	BATE	156728404404
16:22:09	1,200.00	31	BATE	156728404405
16:22:09	1,200.00	131	BATE	156728404406
16:23:09	1,200.00	45	AQXE	105470
16:23:09	1,200.00	106	AQXE	105471
16:23:09	1,200.00	32	AQXE	105472
16:23:37	1,200.00	31	AQXE	105697
16:23:37	1,200.00	45	AQXE	105698
16:23:37	1,200.00	106	AQXE	105699
16:24:22	1,200.00	37	AQXE	106035
16:24:22	1,200.00	45	AQXE	106036
16:24:22	1,200.00	106	AQXE	106037
16:25:13	1,200.00	92	AQXE	108575
16:25:13	1,200.00	45	AQXE	108576
16:25:13	1,200.00	92	AQXE	108577
16:25:57	1,200.00	48	AQXE	108884
16:25:57	1,200.00	45	AQXE	108885
16:25:57	1,200.00	106	AQXE	108886
16:25:57	1,200.00	28	AQXE	108887
16:26:59	1,200.00	45	AQXE	109438
16:26:59	1,200.00	106	AQXE	109439
16:27:16	1,198.00	22	XLON	E0HFhzSe6rZr
16:27:16	1,198.00	362	XLON	E0HFhzSe6rZt
16:27:16	1,198.00	344	CHIX	2977838355583
16:27:16	1,198.00	114	CHIX	2977838355584

 

Indivior PLC's Legal Entity Identifier code is 213800V3NCQTY7IED471.