Transaction in Own Shares

Summary by AI ^BETAClose X

Morgan Advanced Materials PLC has purchased 22,475 of its ordinary shares on December 29, 2025, through Investec Bank plc, as part of its ongoing buyback program. The shares were acquired at prices ranging from 216.50 pence to 219.00 pence, with a weighted average price of 217.6542 pence per share. The company intends to cancel these purchased shares, which could potentially impact the stock's earnings per share and overall valuation.

Disclaimer*

Morgan Advanced Materials PLC

30 December 2025

30^th December 2025

Morgan Advanced Materials PLC

(the "Company")

Transaction in Own Shares

Morgan Advanced Materials PLC ("the "Company") announces it has purchased the following number of its ordinary shares of 25 pence each through Investec Bank plc.

Ordinary Shares

Date of purchase:	29^th December 2025
Number of ordinary shares purchased:	22,475
Lowest price per share (pence):	216.50
Highest price per share (pence):	219.00
Weighted average price per day (pence):	217.6542

The Company intends to cancel the purchased shares.

The table below contains detailed information about the purchases made as part of the buyback programme which was announced by the Company on 5^th November 2024 (the "Programme").

Aggregate information:

Venue	Volume-weighted average price (p)	Aggregated volume	Lowest price per share (p)	Highest price per share (p)
XLON	217.6542	22,475	216.50	219.00

Schedule of Purchases - Individual Transactions

In accordance with Article 5(1)(b) of the Market Abuse Regulation (EU) No 596/2014 as it forms part of UK law, a full breakdown of the individual trades made by Investec on behalf of the Company as part of the Programme is detailed below:

Date and time of each trade	Number of shares purchased	Price (pence per share)	Trading Venue	Transaction Reference Number
29 December 2025 08:24:50	346	217.50	XLON	00367635222TRLO1
29 December 2025 08:30:11	590	217.00	XLON	00367640581TRLO1
29 December 2025 09:18:41	609	217.00	XLON	00367687064TRLO1
29 December 2025 09:18:41	544	217.00	XLON	00367687065TRLO1
29 December 2025 10:15:59	130	218.00	XLON	00367725767TRLO1
29 December 2025 10:15:59	102	218.00	XLON	00367725768TRLO1
29 December 2025 10:15:59	458	218.00	XLON	00367725769TRLO1
29 December 2025 10:29:32	499	218.50	XLON	00367725925TRLO1
29 December 2025 10:29:32	69	218.50	XLON	00367725926TRLO1
29 December 2025 10:29:32	231	218.50	XLON	00367725927TRLO1
29 December 2025 10:29:32	607	218.50	XLON	00367725928TRLO1
29 December 2025 10:29:32	289	218.50	XLON	00367725929TRLO1
29 December 2025 10:44:58	530	218.50	XLON	00367726150TRLO1
29 December 2025 10:44:58	1	218.50	XLON	00367726151TRLO1
29 December 2025 10:44:58	57	218.50	XLON	00367726152TRLO1
29 December 2025 10:51:49	601	217.50	XLON	00367726232TRLO1
29 December 2025 10:51:49	600	217.50	XLON	00367726233TRLO1
29 December 2025 10:59:55	474	217.00	XLON	00367726363TRLO1
29 December 2025 11:10:51	113	217.00	XLON	00367726520TRLO1
29 December 2025 11:10:51	474	217.00	XLON	00367726521TRLO1
29 December 2025 12:17:07	316	218.00	XLON	00367727450TRLO1
29 December 2025 12:17:07	653	218.00	XLON	00367727451TRLO1
29 December 2025 12:17:07	1,270	217.50	XLON	00367727452TRLO1
29 December 2025 12:17:07	533	217.50	XLON	00367727453TRLO1
29 December 2025 12:26:28	616	217.00	XLON	00367727602TRLO1
29 December 2025 12:43:42	580	217.00	XLON	00367727856TRLO1
29 December 2025 12:51:25	570	216.50	XLON	00367727948TRLO1
29 December 2025 13:29:07	1,095	216.50	XLON	00367728404TRLO1
29 December 2025 14:09:02	206	217.50	XLON	00367729071TRLO1
29 December 2025 14:09:02	442	217.50	XLON	00367729072TRLO1
29 December 2025 14:19:45	552	218.00	XLON	00367729385TRLO1
29 December 2025 14:19:45	11	218.00	XLON	00367729386TRLO1
29 December 2025 14:19:45	383	218.00	XLON	00367729387TRLO1
29 December 2025 14:32:16	609	219.00	XLON	00367729790TRLO1
29 December 2025 14:32:37	701	219.00	XLON	00367729799TRLO1
29 December 2025 14:45:58	606	218.50	XLON	00367730073TRLO1
29 December 2025 14:45:58	605	218.50	XLON	00367730074TRLO1
29 December 2025 14:59:20	568	218.00	XLON	00367730546TRLO1
29 December 2025 15:00:59	29	217.50	XLON	00367730605TRLO1
29 December 2025 15:06:16	241	217.50	XLON	00367730670TRLO1
29 December 2025 15:06:16	292	217.50	XLON	00367730671TRLO1
29 December 2025 15:06:26	572	217.50	XLON	00367730674TRLO1
29 December 2025 15:08:00	596	217.50	XLON	00367730689TRLO1
29 December 2025 15:56:25	23	218.00	XLON	00367731941TRLO1
29 December 2025 15:56:25	1,039	218.00	XLON	00367731942TRLO1
29 December 2025 15:56:25	291	218.00	XLON	00367731943TRLO1
29 December 2025 15:56:25	571	217.50	XLON	00367731944TRLO1
29 December 2025 15:57:29	597	217.00	XLON	00367731957TRLO1
29 December 2025 16:15:09	584	217.00	XLON	00367732340TRLO1

The Company's LEI code is I4K14LL95N2PHDL7EG85.

For further enquiries, please contact:

Win Chime

Morgan Advanced Materials plc

company.secretariat@morganplc.com

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