Elementis PLC

Transaction in Own Shares • Jun 4, 2025

National Storage Mechanism | Additional information

RNS Number : 4990L

Elementis PLC

04 June 2025

4 June 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 Numis Securities Limited ("Deutsche Numis").

Date of purchase:	4 June 2025
Aggregate number of ordinary shares purchased:	170,570
Lowest price paid per share (GBp):	148.00
Highest price paid per share (GBp):	148.80
Volume weighted average price paid per share (GBp):	148.5361

The Company will hold the repurchased shares in treasury. Following the purchase of these shares, the Company will hold 868,282 ordinary shares in treasury and the remaining number of ordinary shares in issue will be 591,541,489 (excluding treasury shares).

Therefore, the total voting rights in Elementis will be 591,541,489. 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	148.4817	137,951
Chi-X Europe	148.7318	16,120
BATS Trading Europe	148.8000	16,499

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
3011	148.00	08:34:46	00075630029TRLO0	XLON
742	148.60	10:30:44	00075634277TRLO0	XLON
435	148.60	10:30:44	00075634278TRLO0	XLON
182	148.60	10:30:44	00075634279TRLO0	XLON
100	148.60	10:30:44	00075634280TRLO0	XLON
2952	148.40	10:35:35	00075634462TRLO0	XLON
3062	148.40	10:35:35	00075634463TRLO0	XLON
4476	148.20	10:37:41	00075634540TRLO0	XLON
209	148.20	10:37:41	00075634541TRLO0	XLON
820	148.80	12:13:34	00075637740TRLO0	BATE
1906	148.80	12:27:16	00075638232TRLO0	BATE
8355	148.80	12:29:01	00075638286TRLO0	XLON
3242	148.80	14:04:54	00075641858TRLO0	XLON
3091	148.80	14:04:54	00075641860TRLO0	XLON
3030	148.80	14:04:54	00075641862TRLO0	XLON
3133	148.80	14:04:54	00075641864TRLO0	XLON
2758	148.80	14:04:54	00075641866TRLO0	XLON
3335	148.80	14:04:54	00075641868TRLO0	XLON
3323	148.80	14:04:54	00075641869TRLO0	XLON
1201	148.80	14:04:54	00075641870TRLO0	XLON
991	148.80	14:04:54	00075641871TRLO0	XLON
50	148.80	14:04:54	00075641872TRLO0	XLON
556	148.80	14:04:54	00075641873TRLO0	XLON
2526	148.80	14:04:54	00075641874TRLO0	XLON
841	148.80	14:04:54	00075641875TRLO0	XLON
3206	148.80	14:04:54	00075641876TRLO0	XLON
3242	148.80	14:04:54	00075641877TRLO0	XLON
3069	148.80	14:04:54	00075641878TRLO0	XLON
2016	148.80	14:04:54	00075641856TRLO0	BATE
951	148.80	14:04:54	00075641859TRLO0	BATE
6435	148.80	14:04:54	00075641861TRLO0	BATE
2876	148.80	14:04:54	00075641865TRLO0	BATE
5390	148.80	14:04:54	00075641857TRLO0	CHIX
2572	148.80	14:04:54	00075641863TRLO0	CHIX
2651	148.80	14:04:54	00075641867TRLO0	CHIX
1511	148.80	14:04:54	00075641879TRLO0	CHIX
31	148.80	14:04:54	00075641880TRLO0	CHIX
19	148.80	14:04:54	00075641881TRLO0	CHIX
1199	148.80	14:04:54	00075641882TRLO0	CHIX
4876	148.80	14:04:54	00075641883TRLO0	XLON
3278	148.80	14:19:18	00075642512TRLO0	XLON
3218	148.80	14:19:48	00075642555TRLO0	XLON
2500	148.80	14:19:48	00075642559TRLO0	XLON
1319	148.80	14:19:48	00075642560TRLO0	XLON
150	148.80	14:19:48	00075642561TRLO0	XLON
158	148.80	14:19:48	00075642556TRLO0	BATE
424	148.80	14:19:48	00075642557TRLO0	BATE
481	148.80	14:19:48	00075642558TRLO0	BATE
251	148.80	14:26:08	00075642912TRLO0	BATE
181	148.80	14:26:08	00075642913TRLO0	BATE
4522	148.40	14:33:57	00075643438TRLO0	XLON
2747	148.40	14:33:57	00075643439TRLO0	CHIX
5847	148.20	14:33:57	00075643440TRLO0	XLON
21110	148.20	14:33:57	00075643441TRLO0	XLON
2680	148.20	14:33:57	00075643442TRLO0	XLON
3344	148.20	14:33:57	00075643443TRLO0	XLON
155	148.20	14:33:57	00075643444TRLO0	XLON
5847	148.20	14:33:57	00075643445TRLO0	XLON
8000	148.20	14:33:57	00075643446TRLO0	XLON
3481	148.20	14:34:02	00075643467TRLO0	XLON
3489	148.20	14:34:02	00075643468TRLO0	XLON
3017	148.20	14:34:02	00075643469TRLO0	XLON

For further details:

Elementis plc

Lynton Boardman, 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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