British American Tobacco p.l.c. Incorporated in England and Wales (Registration number: 03407696) Short name: BATS Share code: BTI ISIN number: GB0002875804 ("British American Tobacco p.l.c." or "the Company") 15 November 2022 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 28 April 2022 it purchased the following number of its ordinary shares of 25 pence each ("shares") from UBS AG as part of its buyback programme announced on 11 February 2022: Date of purchase: 14 November 2022 Number of ordinary shares of 25 pence each 30,891 purchased: Highest price paid per share (pence): 3292.00p Lowest price paid per share (pence): 3223.00p Volume weighted average price paid per share 3275.0734p (pence): The Company intends to hold the purchased shares in Treasury. Following the purchase of these shares, the Company holds 217,015,915 of its shares in Treasury. The Company has 2,239,848,532 ordinary shares in issue (excluding Treasury shares). 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 UBS AG on 14 November 2022 is set out below. Enquiries: Investor Relations British American Tobacco Investor Relations Victoria Buxton / William Houston / John Harney / Yetunde Ibe +44 (0) 20 7845 2012 / 1138 / 1263 Schedule of purchases - aggregate information Daily Daily total weighted Transaction volume (in Issuer name ISIN Code average price Platform date number of of shares shares) acquired British American GB0002875804 14/11/2022 29,999 3,276.6063 LSE Tobacco p.l.c. British American GB0002875804 14/11/2022 428 3,223.0000 CHIX Tobacco p.l.c. British American GB0002875804 14/11/2022 464 3,224.0000 BATE Tobacco p.l.c. Schedule of purchases - individual transactions Number of Transaction Market Time of shares price transaction purchased (per share) Quantity Price Market Execution Time 223 3,288.00 LSE 15:28:21 162 3,287.50 LSE 15:27:33 145 3,287.50 LSE 15:27:33 213 3,288.00 LSE 15:27:31 141 3,286.50 LSE 15:27:28 277 3,285.00 LSE 15:26:02 262 3,285.50 LSE 15:25:16 87 3,288.00 LSE 15:23:46 204 3,288.00 LSE 15:23:38 294 3,290.50 LSE 15:23:02 8 3,290.50 LSE 15:21:39 245 3,290.50 LSE 15:21:39 56 3,290.50 LSE 15:21:39 284 3,291.50 LSE 15:20:32 254 3,290.50 LSE 15:19:00 280 3,290.50 LSE 15:18:04 266 3,289.50 LSE 15:15:58 269 3,288.50 LSE 15:15:21 267 3,289.50 LSE 15:14:12 302 3,289.00 LSE 15:12:48 279 3,287.00 LSE 15:10:57 31 3,286.00 LSE 15:09:49 262 3,286.00 LSE 15:09:49 111 3,285.00 LSE 15:08:10 102 3,285.00 LSE 15:08:10 100 3,285.00 LSE 15:08:10 267 3,285.50 LSE 15:07:40 292 3,286.50 LSE 15:07:01 305 3,284.00 LSE 15:04:33 255 3,284.50 LSE 15:03:44 275 3,282.50 LSE 15:02:23 303 3,283.50 LSE 15:01:51 266 3,285.00 LSE 15:00:26 240 3,290.50 LSE 14:59:53 62 3,290.50 LSE 14:59:53 153 3,289.00 LSE 14:58:48 104 3,289.00 LSE 14:58:48 272 3,289.50 LSE 14:57:50 191 3,291.50 LSE 14:56:29 118 3,291.50 LSE 14:56:29 267 3,291.50 LSE 14:56:29 198 3,290.50 LSE 14:55:30 301 3,292.00 LSE 14:54:27 81 3,289.00 LSE 14:52:51 175 3,289.00 LSE 14:52:51 140 3,291.00 LSE 14:52:04 150 3,290.50 LSE 14:52:04 50 3,292.00 LSE 14:51:03 231 3,292.00 LSE 14:51:03 308 3,290.50 LSE 14:50:24 280 3,291.00 LSE 14:50:02 271 3,289.00 LSE 14:48:23 312 3,289.00 LSE 14:47:28 274 3,291.00 LSE 14:46:16 289 3,292.00 LSE 14:46:16 284 3,287.50 LSE 14:44:49 307 3,284.00 LSE 14:43:49 316 3,284.00 LSE 14:42:47 75 3,282.00 LSE 14:40:59 100 3,282.00 LSE 14:40:59 126 3,282.00 LSE 14:40:59 192 3,286.00 LSE 14:40:17 97 3,286.00 LSE 14:40:17 277 3,290.00 LSE 14:40:00 261 3,290.50 LSE 14:39:24 289 3,290.50 LSE 14:38:46 305 3,290.50 LSE 14:38:31 315 3,289.50 LSE 14:37:36 299 3,290.50 LSE 14:36:57 306 3,288.50 LSE 14:36:12 269 3,287.50 LSE 14:35:39 227 3,287.00 LSE 14:35:04 85 3,287.00 LSE 14:35:04 281 3,287.00 LSE 14:34:38 97 3,289.00 LSE 14:34:05 101 3,289.00 LSE 14:34:05 83 3,289.00 LSE 14:34:05 371 3,289.00 LSE 14:34:05 314 3,282.50 LSE 14:33:10 311 3,283.00 LSE 14:33:10 264 3,276.00 LSE 14:32:26 295 3,276.00 LSE 14:32:20 270 3,276.00 LSE 14:32:20 313 3,276.50 LSE 14:32:20 100 3,273.50 LSE 14:30:42 99 3,273.50 LSE 14:30:42 107 3,273.50 LSE 14:30:42 312 3,275.00 LSE 14:30:28 335 3,276.00 LSE 14:30:27 22 3,277.00 LSE 14:30:23 287 3,277.00 LSE 14:30:23 313 3,271.00 LSE 14:28:23 259 3,268.50 LSE 14:25:09 28 3,268.00 LSE 14:24:30 30 3,267.50 LSE 14:22:29 235 3,267.50 LSE 14:22:17 294 3,267.00 LSE 14:19:23 292 3,266.00 LSE 14:17:40 288 3,267.50 LSE 14:14:21 278 3,267.50 LSE 14:12:47 238 3,268.50 LSE 14:12:18 53 3,268.50 LSE 14:12:18 257 3,270.50 LSE 14:10:13 306 3,270.00 LSE 14:06:50 209 3,271.50 LSE 14:04:46 106 3,271.50 LSE 14:04:46 313 3,272.50 LSE 14:00:41 311 3,273.00 LSE 13:56:29 299 3,272.00 LSE 13:52:08 266 3,273.50 LSE 13:51:44 310 3,270.00 LSE 13:48:45 292 3,267.00 LSE 13:46:53 196 3,262.00 LSE 13:41:16 117 3,262.00 LSE 13:41:16 279 3,260.50 LSE 13:36:45 189 3,260.50 LSE 13:32:49 90 3,260.50 LSE 13:32:49 257 3,259.50 LSE 13:30:42 125 3,256.00 LSE 13:25:42 125 3,256.00 LSE 13:25:24 5 3,256.00 LSE 13:25:15 85 3,254.00 LSE 13:22:46 99 3,254.00 LSE 13:22:46 40 3,254.00 LSE 13:22:46 83 3,254.00 LSE 13:22:46 278 3,249.00 LSE 13:20:10 260 3,245.50 LSE 13:17:17 291 3,245.50 LSE 13:16:21 257 3,242.50 LSE 13:15:12 315 3,244.50 LSE 13:11:14 286 3,243.50 LSE 13:05:25 107 3,239.50 LSE 11:50:57 175 3,239.50 LSE 11:50:57 16 3,239.50 LSE 11:50:57 291 3,240.00 LSE 11:40:47 286 3,240.00 LSE 11:02:12 289 3,240.00 LSE 10:57:26 270 3,240.00 LSE 09:59:53 91 3,239.00 LSE 08:08:54 101 3,239.00 LSE 08:08:49 68 3,239.00 LSE 08:08:48 104 3,223.00 CHIX 08:05:05 324 3,223.00 CHIX 08:05:05 464 3,224.00 BATE 08:03:07 305 3,225.00 LSE 08:03:07 Sponsor: Merrill Lynch South Africa (Pty) Ltd t/a BofA Securities