Exhibit 1

British American Tobacco p.l.c. 
 
01 July 2025

TRANSACTION IN OWN SHARES  

British American Tobacco p.l.c. (the "Company") announces that in accordance with the authority granted by shareholders at the Company's Annual General Meeting on 16 April 2025 it purchased the following number of its ordinary shares of 25 pence each ("Shares") from Merrill Lynch International as part of its buyback programme announced on 18 March 2024:

Date of purchase:
30 June 2025
Number of ordinary shares of 25 pence each purchased:
112,561
Highest price paid per share (pence): 
3,464.00p
Lowest price paid per share (pence):
3,445.00p
Volume weighted average price paid per share (pence):
3,454.5445p

The Company intends to cancel the purchased shares.  
 
Following the purchase and cancellation of these shares, the Company will have 2,195,570,665 ordinary shares in issue (excluding treasury shares) which carry voting rights and will hold 133,005,360 ordinary shares in treasury. This information may be used by shareholders to determine whether they are required to notify their interest, or a change to their interest, in the Company under the FCA's Disclosure Guidance and Transparency Rules. 
 
In accordance with Article 5(1)(b) of the Market Abuse Regulation (EU) No 596/2014 as it applies in the UK, a schedule of individual trades carried out by Merrill Lynch International on 30 June 2025 is set out below. 
 
Enquiries: 
 
Investor Relations 
Victoria Buxton | IR_team@bat.com
 
Schedule of purchases - aggregate information 

Issuer name 
ISIN Code 
Transaction date 
Daily total volume
(in number of shares) 
Daily weighted average
price of shares acquired 
Platform 
British American Tobacco p.l.c. 
GB0002875804 
30/06/2025
112,561
3,454.5445p
LSE 
British American Tobacco p.l.c. 
GB0002875804 
30/06/2025
0
0.0000p
 CHIX
British American Tobacco p.l.c. 
GB0002875804 
30/06/2025
0
0.0000p
 BATE


Schedule of purchases - individual transactions 

Number of shares
purchased
Transaction price 
(per share)
Market 
Time of transaction 
375
3,449.00
LSE
08:04:20
532
3,460.00
LSE
08:10:35
566
3,460.00
LSE
08:10:35
269
3,459.00
LSE
08:12:14
340
3,459.00
LSE
08:12:14
1,053
3,458.00
LSE
08:18:03
251
3,458.00
LSE
08:18:03
251
3,458.00
LSE
08:18:03
319
3,458.00
LSE
08:18:03
514
3,462.00
LSE
08:18:56
1,342
3,460.00
LSE
08:23:32
155
3,459.00
LSE
08:24:03
1,009
3,458.00
LSE
08:24:11
251
3,458.00
LSE
08:24:11
715
3,458.00
LSE
08:24:11
294
3,457.00
LSE
08:24:12
173
3,457.00
LSE
08:24:12
215
3,457.00
LSE
08:24:14
74
3,457.00
LSE
08:24:14
1,057
3,456.00
LSE
08:24:25
791
3,456.00
LSE
08:24:25
200
3,453.00
LSE
08:25:44
229
3,453.00
LSE
08:25:44
238
3,454.00
LSE
08:31:40
418
3,453.00
LSE
08:36:51
252
3,452.00
LSE
08:38:11
523
3,452.00
LSE
08:38:11
210
3,451.00
LSE
08:38:13
442
3,451.00
LSE
08:38:13
330
3,450.00
LSE
08:46:08
38
3,452.00
LSE
08:57:20
320
3,452.00
LSE
08:57:20
437
3,452.00
LSE
09:00:08
60
3,453.00
LSE
09:01:13
482
3,453.00
LSE
09:01:13
602
3,452.00
LSE
09:10:29
20
3,453.00
LSE
09:11:31
123
3,453.00
LSE
09:11:31
955
3,453.00
LSE
09:15:51

1,120
3,454.00
LSE
09:18:59
851
3,453.00
LSE
09:18:59
126
3,453.00
LSE
09:19:35
33
3,452.00
LSE
09:20:08
790
3,452.00
LSE
09:20:08
397
3,460.00
LSE
09:28:01
552
3,461.00
LSE
09:29:29
135
3,461.00
LSE
09:29:29
1,226
3,461.00
LSE
09:32:48
667
3,460.00
LSE
09:33:05
1,353
3,464.00
LSE
09:42:31
493
3,463.00
LSE
09:44:45
98
3,463.00
LSE
09:44:45
88
3,463.00
LSE
09:45:32
678
3,463.00
LSE
09:48:16
1,750
3,461.00
LSE
09:55:40
95
3,461.00
LSE
09:55:40
972
3,460.00
LSE
09:56:16
40
3,459.00
LSE
09:59:13
79
3,459.00
LSE
09:59:13
726
3,458.00
LSE
09:59:30
28
3,458.00
LSE
09:59:30
777
3,457.00
LSE
09:59:40
34
3,456.00
LSE
10:00:00
40
3,455.00
LSE
10:01:52
180
3,455.00
LSE
10:01:52
67
3,455.00
LSE
10:01:52
33
3,453.00
LSE
10:02:33
188
3,454.00
LSE
10:02:33
191
3,452.00
LSE
10:02:33
154
3,453.00
LSE
10:02:33
20
3,451.00
LSE
10:03:10
433
3,451.00
LSE
10:03:10
321
3,455.00
LSE
10:10:50
31
3,455.00
LSE
10:10:50
11
3,454.00
LSE
10:11:20
729
3,454.00
LSE
10:11:40
33
3,453.00
LSE
10:12:47
579
3,453.00
LSE
10:12:47
47
3,452.00
LSE
10:13:36
59
3,452.00
LSE
10:18:59

410
3,452.00
LSE
10:18:59
23
3,451.00
LSE
10:19:22
60
3,453.00
LSE
10:22:06
318
3,451.00
LSE
10:25:58
795
3,451.00
LSE
10:25:58
345
3,450.00
LSE
10:30:14
76
3,450.00
LSE
10:30:14
69
3,451.00
LSE
10:37:00
1,426
3,451.00
LSE
10:37:00
25
3,450.00
LSE
10:37:00
1,159
3,449.00
LSE
10:37:31
73
3,448.00
LSE
10:37:31
689
3,448.00
LSE
10:37:31
263
3,447.00
LSE
10:37:31
467
3,447.00
LSE
10:37:31
29
3,446.00
LSE
10:37:33
72
3,445.00
LSE
10:59:35
808
3,445.00
LSE
10:59:35
14
3,445.00
LSE
11:02:53
1,424
3,445.00
LSE
11:02:53
153
3,450.00
LSE
11:07:15
689
3,450.00
LSE
11:07:15
102
3,450.00
LSE
11:08:50
597
3,452.00
LSE
11:10:48
652
3,451.00
LSE
11:11:17
65
3,451.00
LSE
11:11:17
803
3,451.00
LSE
11:11:40
981
3,454.00
LSE
11:16:55
756
3,453.00
LSE
11:16:57
83
3,453.00
LSE
11:16:57
90
3,453.00
LSE
11:16:57
24
3,453.00
LSE
11:16:57
126
3,453.00
LSE
11:16:59
318
3,453.00
LSE
11:16:59
56
3,453.00
LSE
11:16:59
144
3,453.00
LSE
11:16:59
808
3,453.00
LSE
11:17:01
104
3,452.00
LSE
11:21:10
69
3,451.00
LSE
11:21:10
698
3,451.00
LSE
11:21:10
136
3,454.00
LSE
11:22:33

428
3,454.00
LSE
11:22:33
430
3,454.00
LSE
11:22:33
69
3,453.00
LSE
11:26:27
1,407
3,452.00
LSE
11:26:59
24
3,452.00
LSE
11:26:59
717
3,451.00
LSE
11:27:00
276
3,450.00
LSE
11:28:16
71
3,450.00
LSE
11:28:16
698
3,449.00
LSE
11:29:36
67
3,454.00
LSE
11:39:53
744
3,453.00
LSE
11:44:27
187
3,453.00
LSE
11:44:27
62
3,453.00
LSE
11:44:29
784
3,452.00
LSE
11:48:44
70
3,452.00
LSE
11:48:44
254
3,451.00
LSE
11:49:50
28
3,450.00
LSE
11:52:34
829
3,450.00
LSE
11:52:34
238
3,451.00
LSE
11:57:07
655
3,451.00
LSE
11:57:07
72
3,452.00
LSE
11:58:18
881
3,451.00
LSE
12:00:07
251
3,451.00
LSE
12:00:07
222
3,451.00
LSE
12:00:07
68
3,450.00
LSE
12:00:22
348
3,449.00
LSE
12:01:42
863
3,449.00
LSE
12:01:42
83
3,453.00
LSE
12:07:41
915
3,453.00
LSE
12:07:41
70
3,453.00
LSE
12:09:43
975
3,452.00
LSE
12:14:01
148
3,452.00
LSE
12:14:01
107
3,452.00
LSE
12:17:28
7
3,454.00
LSE
12:21:36
776
3,454.00
LSE
12:21:36
371
3,454.00
LSE
12:21:36
906
3,453.00
LSE
12:22:22
74
3,453.00
LSE
12:22:22
63
3,451.00
LSE
12:26:29
1,651
3,451.00
LSE
12:26:29
760
3,451.00
LSE
12:30:36

77
3,451.00
LSE
12:30:36
327
3,451.00
LSE
12:30:36
252
3,452.00
LSE
12:31:58
13
3,452.00
LSE
12:32:03
1,212
3,452.00
LSE
12:32:03
550
3,451.00
LSE
12:40:12
828
3,453.00
LSE
12:44:14
121
3,453.00
LSE
12:47:17
481
3,453.00
LSE
12:47:17
96
3,452.00
LSE
12:47:45
941
3,451.00
LSE
12:48:12
1,367
3,451.00
LSE
12:51:20
64
3,450.00
LSE
12:51:53
61
3,450.00
LSE
12:51:53
2,028
3,449.00
LSE
12:54:34
80
3,448.00
LSE
12:54:42
284
3,447.00
LSE
12:55:52
24
3,447.00
LSE
12:55:52
320
3,447.00
LSE
12:55:52
1
3,447.00
LSE
12:55:52
86
3,450.00
LSE
13:00:20
64
3,450.00
LSE
13:06:16
1,389
3,450.00
LSE
13:06:16
1,056
3,451.00
LSE
13:09:23
388
3,451.00
LSE
13:09:23
897
3,452.00
LSE
13:23:24
280
3,454.00
LSE
13:27:13
701
3,454.00
LSE
13:27:13
30
3,454.00
LSE
13:27:13
252
3,453.00
LSE
13:27:33
195
3,453.00
LSE
13:27:36
114
3,453.00
LSE
13:27:36
156
3,453.00
LSE
13:28:37
701
3,453.00
LSE
13:28:39
466
3,453.00
LSE
13:28:39
20
3,453.00
LSE
13:28:39
50
3,453.00
LSE
13:28:39
348
3,455.00
LSE
13:33:42
100
3,455.00
LSE
13:33:42
188
3,456.00
LSE
13:35:20
252
3,456.00
LSE
13:35:31

77
3,457.00
LSE
13:35:37
261
3,457.00
LSE
13:35:37
66
3,457.00
LSE
13:35:37
13
3,458.00
LSE
13:38:59
100
3,458.00
LSE
13:38:59
277
3,458.00
LSE
13:38:59
296
3,458.00
LSE
13:38:59
70
3,458.00
LSE
13:38:59
300
3,458.00
LSE
13:38:59
117
3,458.00
LSE
13:38:59
117
3,458.00
LSE
13:38:59
77
3,458.00
LSE
13:38:59
301
3,458.00
LSE
13:40:01
229
3,458.00
LSE
13:40:01
115
3,458.00
LSE
13:40:01
281
3,458.00
LSE
13:40:01
254
3,458.00
LSE
13:40:41
325
3,458.00
LSE
13:40:41
657
3,458.00
LSE
13:40:41
291
3,458.00
LSE
13:40:41
295
3,458.00
LSE
13:40:41
490
3,458.00
LSE
13:40:41
657
3,458.00
LSE
13:40:41
263
3,458.00
LSE
13:40:43
482
3,458.00
LSE
13:40:43
254
3,458.00
LSE
13:42:06
20
3,458.00
LSE
13:42:06
275
3,458.00
LSE
13:42:06
158
3,457.00
LSE
13:43:11
190
3,457.00
LSE
13:43:50
1,553
3,457.00
LSE
13:43:50
97
3,457.00
LSE
13:43:50
314
3,459.00
LSE
13:46:24
297
3,459.00
LSE
13:46:26
41
3,459.00
LSE
13:46:26
822
3,459.00
LSE
13:46:26
17
3,459.00
LSE
13:46:26
273
3,459.00
LSE
13:46:26
209
3,459.00
LSE
13:46:26
194
3,459.00
LSE
13:46:26
384
3,459.00
LSE
13:46:26

305
3,459.00
LSE
13:46:26
822
3,459.00
LSE
13:46:26
307
3,459.00
LSE
13:46:28
822
3,459.00
LSE
13:46:28
272
3,459.00
LSE
13:46:28
225
3,459.00
LSE
13:46:28
271
3,459.00
LSE
13:46:28
610
3,459.00
LSE
13:46:28
281
3,459.00
LSE
13:46:56
279
3,459.00
LSE
13:46:56
276
3,459.00
LSE
13:47:30
269
3,459.00
LSE
13:47:30
224
3,458.00
LSE
13:47:45
444
3,458.00
LSE
13:47:45
266
3,458.00
LSE
13:47:45
548
3,457.00
LSE
13:48:13
542
3,457.00
LSE
13:49:10
315
3,457.00
LSE
13:49:52
645
3,457.00
LSE
13:49:52
259
3,457.00
LSE
13:50:45
21
3,457.00
LSE
13:51:52
159
3,457.00
LSE
13:55:48
139
3,457.00
LSE
13:55:48
159
3,457.00
LSE
13:57:54
1,286
3,457.00
LSE
13:57:54
318
3,457.00
LSE
13:57:54
20
3,457.00
LSE
13:57:54
165
3,457.00
LSE
13:57:54
211
3,457.00
LSE
13:57:54
43
3,457.00
LSE
13:57:55
75
3,457.00
LSE
13:57:55
4
3,457.00
LSE
13:57:55
7
3,457.00
LSE
13:57:55
29
3,457.00
LSE
13:57:55
20
3,457.00
LSE
13:57:55
219
3,457.00
LSE
13:57:58
608
3,457.00
LSE
13:57:58
1,286
3,457.00
LSE
13:57:58
264
3,457.00
LSE
13:57:59
1,286
3,457.00
LSE
13:57:59
166
3,457.00
LSE
13:57:59

215
3,457.00
LSE
13:57:59
1,286
3,457.00
LSE
13:57:59
115
3,457.00
LSE
13:57:59
267
3,457.00
LSE
13:57:59
212
3,457.00
LSE
13:57:59
75
3,457.00
LSE
13:57:59
1,129
3,457.00
LSE
13:57:59
116
3,456.00
LSE
13:58:00
13
3,456.00
LSE
13:58:00