9 December 2025
Elementis plc
("Elementis" or the "Company")
Transaction in Own Shares
Elementis announces that, in accordance with the terms of its share buyback programme announced on 28 May 2025 (the "Share Buyback Programme"), the Company purchased the following number of its own ordinary shares of 5p each through Deutsche Bank AG, London Branch (trading for these purposes as Deutsche Numis) ("Deutsche Numis") for cancellation at an average price of 165.8570 pence per share:
| Date of purchase:
| 9 December 2025 |
| Aggregate number of ordinary shares purchased:
| 165,000 |
| Lowest price paid per share (GBp):
| 164.80 |
| Highest price paid per share (GBp):
| 166.80 |
| Volume weighted average price paid per share (GBp):
| 165.8570 |
Following settlement of the above purchases and cancellation of the purchased ordinary shares, the Company's total number of ordinary shares in issue shall be 569,718,598. The Company holds 131,433 ordinary shares in treasury and therefore the total number of voting rights in the Company will be 569,718,598. This figure for the total number of voting rights 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 FCA's Disclosure Guidance and Transparency Rules.
Aggregate information:
| Venue | Weighted average price paid per share (GBp)
| Aggregate number of shares purchased |
| London Stock Exchange | 165.7956 | 120,000 |
| Chi-X Europe | 166.0589 | 15,000 |
| BATS Trading Europe | 166.0014 | 30,000 |
Transaction Details:
In accordance with Article 5(1)(b) of the Market Abuse Regulation (EU) No. 596/2014 as it forms part of UK law, the table below contains detailed information of the individual trades made by Deutsche Numis on behalf of the Company as part of the Share Buyback Programme:
| Number of shares purchased
| Transaction price (pence per share) | Time of transaction (UK time)
| Transaction reference number | Trading venue |
| 629 | 165.40 | 08:13:26 | 00078302877TRLO0 | CHIX |
| 1022 | 165.60 | 08:42:35 | 00078304133TRLO0 | XLON |
| 14 | 165.60 | 08:42:35 | 00078304134TRLO0 | XLON |
| 561 | 165.60 | 08:42:35 | 00078304135TRLO0 | XLON |
| 888 | 165.60 | 08:42:38 | 00078304144TRLO0 | XLON |
| 2429 | 165.60 | 08:42:40 | 00078304149TRLO0 | XLON |
| 398 | 165.60 | 08:42:40 | 00078304148TRLO0 | XLON |
| 73 | 165.60 | 08:42:40 | 00078304147TRLO0 | XLON |
| 45 | 166.20 | 09:09:40 | 00078305199TRLO0 | BATE |
| 96 | 166.20 | 09:09:40 | 00078305198TRLO0 | BATE |
| 123 | 166.20 | 09:09:40 | 00078305202TRLO0 | BATE |
| 135 | 166.20 | 09:09:40 | 00078305201TRLO0 | BATE |
| 198 | 166.20 | 09:09:40 | 00078305200TRLO0 | BATE |
| 2495 | 166.20 | 09:12:16 | 00078305242TRLO0 | XLON |
| 2587 | 166.00 | 09:12:16 | 00078305243TRLO0 | CHIX |
| 2437 | 165.80 | 09:23:51 | 00078305591TRLO0 | XLON |
| 2282 | 165.60 | 09:23:51 | 00078305592TRLO0 | BATE |
| 513 | 165.60 | 09:23:51 | 00078305590TRLO0 | BATE |
| 2791 | 165.40 | 09:39:32 | 00078306127TRLO0 | XLON |
| 2749 | 165.60 | 09:39:32 | 00078306126TRLO0 | BATE |
| 748 | 166.00 | 09:50:43 | 00078306590TRLO0 | XLON |
| 1655 | 166.00 | 09:50:43 | 00078306594TRLO0 | XLON |
| 7 | 166.00 | 09:50:43 | 00078306593TRLO0 | XLON |
| 38 | 166.00 | 09:50:43 | 00078306592TRLO0 | XLON |
| 864 | 166.00 | 09:50:43 | 00078306591TRLO0 | XLON |
| 1922 | 165.80 | 10:12:46 | 00078307492TRLO0 | XLON |
| 384 | 165.80 | 10:12:46 | 00078307491TRLO0 | XLON |
| 3879 | 165.80 | 10:12:46 | 00078307490TRLO0 | XLON |
| 393 | 165.80 | 10:12:46 | 00078307489TRLO0 | XLON |
| 216 | 165.80 | 10:14:14 | 00078307525TRLO0 | XLON |
| 208 | 165.80 | 10:14:14 | 00078307524TRLO0 | XLON |
| 324 | 165.80 | 10:14:14 | 00078307523TRLO0 | XLON |
| 734 | 165.80 | 10:14:14 | 00078307522TRLO0 | XLON |
| 1257 | 165.80 | 10:14:14 | 00078307521TRLO0 | XLON |
| 933 | 165.80 | 10:14:29 | 00078307526TRLO0 | BATE |
| 671 | 165.80 | 10:17:37 | 00078307680TRLO0 | XLON |
| 84 | 165.80 | 10:17:37 | 00078307683TRLO0 | BATE |
| 241 | 165.80 | 10:17:37 | 00078307681TRLO0 | BATE |
| 108 | 165.80 | 10:17:37 | 00078307679TRLO0 | BATE |
| 1984 | 165.80 | 10:17:37 | 00078307682TRLO0 | XLON |
| 342 | 165.80 | 10:20:08 | 00078307762TRLO0 | BATE |
| 2469 | 165.80 | 10:23:58 | 00078307899TRLO0 | XLON |
| 835 | 165.80 | 10:23:59 | 00078307900TRLO0 | BATE |
| 2434 | 166.20 | 10:57:09 | 00078309081TRLO0 | CHIX |
| 252 | 166.20 | 10:57:09 | 00078309088TRLO0 | XLON |
| 354 | 166.20 | 10:57:09 | 00078309087TRLO0 | XLON |
| 1477 | 166.20 | 10:57:09 | 00078309084TRLO0 | XLON |
| 237 | 166.20 | 10:57:09 | 00078309082TRLO0 | XLON |
| 19 | 166.20 | 10:57:09 | 00078309080TRLO0 | XLON |
| 260 | 166.20 | 10:57:09 | 00078309086TRLO0 | BATE |
| 143 | 166.20 | 10:57:09 | 00078309085TRLO0 | BATE |
| 506 | 166.20 | 10:57:09 | 00078309083TRLO0 | BATE |
| 151 | 166.20 | 10:57:09 | 00078309090TRLO0 | CHIX |
| 1900 | 166.20 | 10:57:09 | 00078309089TRLO0 | BATE |
| 224 | 166.20 | 10:57:09 | 00078309091TRLO0 | CHIX |
| 198 | 166.00 | 10:57:15 | 00078309095TRLO0 | XLON |
| 1562 | 166.00 | 10:57:15 | 00078309097TRLO0 | XLON |
| 890 | 166.00 | 10:57:15 | 00078309096TRLO0 | XLON |
| 2695 | 165.60 | 11:17:00 | 00078309561TRLO0 | XLON |
| 2833 | 165.00 | 12:19:52 | 00078310967TRLO0 | BATE |
| 2329 | 165.00 | 12:19:52 | 00078310969TRLO0 | XLON |
| 717 | 165.00 | 12:19:52 | 00078310968TRLO0 | XLON |
| 45 | 164.80 | 12:33:48 | 00078311531TRLO0 | XLON |
| 1060 | 164.80 | 12:33:48 | 00078311530TRLO0 | XLON |
| 368 | 164.80 | 12:48:37 | 00078312170TRLO0 | XLON |
| 97 | 165.00 | 12:53:25 | 00078312381TRLO0 | XLON |
| 925 | 165.00 | 12:53:25 | 00078312382TRLO0 | XLON |
| 433 | 165.00 | 12:53:26 | 00078312383TRLO0 | XLON |
| 359 | 165.00 | 12:53:33 | 00078312390TRLO0 | XLON |
| 566 | 165.00 | 12:53:45 | 00078312393TRLO0 | XLON |
| 163 | 165.00 | 13:00:49 | 00078312833TRLO0 | XLON |
| 796 | 165.40 | 13:07:49 | 00078313135TRLO0 | XLON |
| 118 | 165.40 | 13:07:49 | 00078313134TRLO0 | XLON |
| 1698 | 165.40 | 13:07:49 | 00078313133TRLO0 | XLON |
| 955 | 165.20 | 13:08:05 | 00078313142TRLO0 | XLON |
| 88 | 165.40 | 13:09:33 | 00078313206TRLO0 | XLON |
| 15 | 165.40 | 13:09:34 | 00078313210TRLO0 | XLON |
| 30 | 165.40 | 13:09:34 | 00078313209TRLO0 | XLON |
| 57 | 165.40 | 13:09:34 | 00078313208TRLO0 | XLON |
| 846 | 165.40 | 13:09:34 | 00078313207TRLO0 | XLON |
| 1223 | 165.40 | 13:09:34 | 00078313214TRLO0 | XLON |
| 34 | 165.40 | 13:09:34 | 00078313213TRLO0 | XLON |
| 11 | 165.40 | 13:09:34 | 00078313212TRLO0 | XLON |
| 248 | 165.40 | 13:09:34 | 00078313211TRLO0 | XLON |
| 910 | 165.20 | 13:09:55 | 00078313220TRLO0 | XLON |
| 1125 | 165.20 | 13:18:33 | 00078313439TRLO0 | XLON |
| 46 | 165.20 | 13:18:36 | 00078313440TRLO0 | XLON |
| 2809 | 165.20 | 13:22:25 | 00078313530TRLO0 | CHIX |
| 3145 | 165.20 | 13:22:25 | 00078313531TRLO0 | BATE |
| 2484 | 165.20 | 13:22:25 | 00078313532TRLO0 | XLON |
| 1515 | 164.80 | 13:22:28 | 00078313536TRLO0 | XLON |
| 927 | 164.80 | 13:22:28 | 00078313535TRLO0 | XLON |
| 1015 | 164.80 | 13:33:34 | 00078313795TRLO0 | XLON |
| 552 | 164.80 | 13:33:34 | 00078313794TRLO0 | XLON |
| 36 | 165.00 | 13:39:36 | 00078313993TRLO0 | XLON |
| 37 | 165.00 | 13:43:16 | 00078314076TRLO0 | XLON |
| 3 | 165.00 | 13:44:12 | 00078314105TRLO0 | XLON |
| 13 | 165.00 | 13:45:58 | 00078314166TRLO0 | XLON |
| 45 | 165.00 | 13:45:58 | 00078314165TRLO0 | XLON |
| 214 | 165.00 | 13:45:58 | 00078314164TRLO0 | XLON |
| 1518 | 165.00 | 13:45:58 | 00078314167TRLO0 | XLON |
| 170 | 165.00 | 13:45:59 | 00078314168TRLO0 | XLON |
| 12 | 165.00 | 13:47:32 | 00078314215TRLO0 | XLON |
| 1 | 165.00 | 13:47:43 | 00078314221TRLO0 | XLON |
| 312 | 165.00 | 13:50:05 | 00078314263TRLO0 | XLON |
| 2703 | 165.00 | 13:50:05 | 00078314262TRLO0 | XLON |
| 168 | 164.80 | 13:53:57 | 00078314365TRLO0 | XLON |
| 117 | 164.80 | 13:53:58 | 00078314366TRLO0 | XLON |
| 9 | 164.80 | 13:54:05 | 00078314367TRLO0 | XLON |
| 1 | 164.80 | 13:54:06 | 00078314368TRLO0 | XLON |
| 38 | 164.80 | 13:54:20 | 00078314370TRLO0 | XLON |
| 89 | 164.80 | 13:54:43 | 00078314386TRLO0 | XLON |
| 2205 | 164.80 | 13:55:09 | 00078314400TRLO0 | XLON |
| 449 | 165.00 | 13:58:55 | 00078314518TRLO0 | XLON |
| 33 | 165.00 | 13:58:57 | 00078314519TRLO0 | XLON |
| 3 | 165.00 | 13:59:08 | 00078314525TRLO0 | XLON |
| 38 | 165.00 | 13:59:40 | 00078314563TRLO0 | XLON |
| 3 | 165.00 | 13:59:46 | 00078314611TRLO0 | XLON |
| 284 | 165.00 | 14:09:11 | 00078314957TRLO0 | XLON |
| 898 | 165.00 | 14:09:12 | 00078314958TRLO0 | XLON |
| 943 | 165.00 | 14:11:24 | 00078315008TRLO0 | XLON |
| 185 | 165.20 | 14:12:32 | 00078315051TRLO0 | XLON |
| 13 | 165.20 | 14:13:02 | 00078315090TRLO0 | XLON |
| 1 | 165.20 | 14:13:16 | 00078315094TRLO0 | XLON |
| 38 | 165.20 | 14:16:23 | 00078315269TRLO0 | XLON |
| 2463 | 165.40 | 14:16:23 | 00078315273TRLO0 | XLON |
| 22 | 165.40 | 14:16:23 | 00078315272TRLO0 | XLON |
| 1564 | 165.40 | 14:16:23 | 00078315271TRLO0 | XLON |
| 403 | 165.40 | 14:16:23 | 00078315270TRLO0 | XLON |
| 527 | 165.20 | 14:19:53 | 00078315376TRLO0 | XLON |
| 43 | 165.20 | 14:29:58 | 00078315855TRLO0 | XLON |
| 1527 | 165.80 | 14:40:36 | 00078316978TRLO0 | XLON |
| 252 | 166.00 | 14:40:37 | 00078316980TRLO0 | XLON |
| 953 | 166.00 | 14:40:38 | 00078316982TRLO0 | XLON |
| 186 | 166.00 | 14:40:40 | 00078316984TRLO0 | XLON |
| 2425 | 166.60 | 14:51:41 | 00078317592TRLO0 | XLON |
| 2301 | 166.60 | 14:51:41 | 00078317591TRLO0 | XLON |
| 908 | 166.60 | 14:51:44 | 00078317593TRLO0 | BATE |
| 2546 | 166.80 | 14:58:16 | 00078318027TRLO0 | XLON |
| 927 | 166.60 | 14:58:18 | 00078318028TRLO0 | XLON |
| 2291 | 166.80 | 15:02:36 | 00078318267TRLO0 | CHIX |
| 323 | 166.80 | 15:02:36 | 00078318265TRLO0 | CHIX |
| 1664 | 166.80 | 15:02:36 | 00078318266TRLO0 | XLON |
| 69 | 166.80 | 15:02:36 | 00078318264TRLO0 | XLON |
| 1077 | 166.80 | 15:02:36 | 00078318263TRLO0 | XLON |
| 1352 | 166.80 | 15:02:36 | 00078318268TRLO0 | BATE |
| 1297 | 166.80 | 15:02:36 | 00078318270TRLO0 | BATE |
| 85 | 166.80 | 15:02:36 | 00078318269TRLO0 | BATE |
| 274 | 166.80 | 15:02:36 | 00078318271TRLO0 | BATE |
| 538 | 166.60 | 15:02:50 | 00078318275TRLO0 | BATE |
| 2470 | 166.60 | 15:02:57 | 00078318280TRLO0 | BATE |
| 3125 | 166.20 | 15:22:11 | 00078319399TRLO0 | XLON |
| 962 | 166.20 | 15:22:11 | 00078319398TRLO0 | XLON |
| 2658 | 166.00 | 15:36:05 | 00078320170TRLO0 | XLON |
| 2326 | 166.00 | 15:36:05 | 00078320169TRLO0 | XLON |
| 776 | 166.00 | 15:36:10 | 00078320182TRLO0 | BATE |
| 510 | 166.00 | 15:36:24 | 00078320209TRLO0 | CHIX |
| 946 | 166.00 | 15:50:02 | 00078320955TRLO0 | XLON |
| 1269 | 166.00 | 15:50:02 | 00078320957TRLO0 | XLON |
| 1690 | 166.00 | 15:50:02 | 00078320956TRLO0 | XLON |
| 544 | 166.20 | 15:50:02 | 00078320958TRLO0 | BATE |
| 680 | 166.20 | 15:50:02 | 00078320959TRLO0 | CHIX |
| 1740 | 166.40 | 16:03:28 | 00078321781TRLO0 | XLON |
| 233 | 166.40 | 16:03:28 | 00078321780TRLO0 | XLON |
| 729 | 166.40 | 16:03:28 | 00078321779TRLO0 | XLON |
| 135 | 166.40 | 16:03:28 | 00078321778TRLO0 | XLON |
| 322 | 166.40 | 16:03:28 | 00078321777TRLO0 | XLON |
| 2258 | 166.20 | 16:03:30 | 00078321784TRLO0 | XLON |
| 151 | 166.20 | 16:03:30 | 00078321783TRLO0 | XLON |
| 1 | 166.20 | 16:05:03 | 00078321864TRLO0 | CHIX |
| 905 | 166.20 | 16:05:31 | 00078321873TRLO0 | CHIX |
| 838 | 166.20 | 16:06:20 | 00078321943TRLO0 | CHIX |
| 239 | 166.60 | 16:13:36 | 00078322417TRLO0 | CHIX |
| 250 | 166.60 | 16:13:36 | 00078322416TRLO0 | CHIX |
| 891 | 166.40 | 16:13:36 | 00078322418TRLO0 | XLON |
| 98 | 166.40 | 16:13:38 | 00078322420TRLO0 | XLON |
| 297 | 166.40 | 16:13:38 | 00078322419TRLO0 | XLON |
| 602 | 166.60 | 16:13:46 | 00078322429TRLO0 | XLON |
| 929 | 166.60 | 16:13:46 | 00078322428TRLO0 | XLON |
| 350 | 166.60 | 16:13:46 | 00078322427TRLO0 | XLON |
| 484 | 166.60 | 16:13:46 | 00078322426TRLO0 | XLON |
| 976 | 166.60 | 16:13:46 | 00078322425TRLO0 | XLON |
| 676 | 166.60 | 16:13:46 | 00078322424TRLO0 | XLON |
| 2798 | 166.60 | 16:13:46 | 00078322423TRLO0 | XLON |
| 1900 | 166.60 | 16:14:22 | 00078322458TRLO0 | XLON |
| 896 | 166.60 | 16:14:22 | 00078322457TRLO0 | XLON |
| 129 | 166.60 | 16:14:46 | 00078322475TRLO0 | CHIX |
| 731 | 166.60 | 16:15:59 | 00078322567TRLO0 | XLON |
| 3198 | 166.60 | 16:18:16 | 00078322751TRLO0 | BATE |
| 911 | 166.60 | 16:18:16 | 00078322752TRLO0 | BATE |
| 176 | 166.60 | 16:18:16 | 00078322753TRLO0 | BATE |
For further details:
Elementis plc
Hannah Constantine, Group General Counsel & Company Secretary Tel: +44 20 8148 5966
Zeeshan Maqbool, Head of Investor Relations Tel: +44 7553 340 380
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