Oxford Instruments Plc - Transaction in Own Shares

Oxford Instruments Plc - Transaction in Own Shares

PR Newswire

LONDON, United Kingdom, October 27

27 October 2025

Oxford Instruments plc

("Oxford Instruments" or the "Company")

Transaction in Own Shares

Oxford Instruments announces that, in accordance with the terms of its share buyback programme announced on 25 June 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") for cancellation at an average price of 1906.5678 pence per share:

Date of purchase:	24 October 2025
Aggregate number of ordinary shares purchased:	10,000
Lowest price paid per share (GBp):	1900.0000
Highest price paid per share (GBp):	1910.0000
Volume weighted average price paid per share (GBp):	1906.5678

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 56,685,334. The Company holds no shares in treasury and therefore the total number of voting rights in the Company will be 56,685,334. 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	1906.5678	10,000

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 ordinary shares purchased	Transaction price (GBp share)	Time of transaction (UK Time)	Transaction reference number	Trading venue
312	1910.00	08:39:25	00077620371TRLO0	XLON
4	1910.00	08:44:18	00077620478TRLO0	XLON
365	1908.00	08:48:31	00077620662TRLO0	XLON
13	1902.00	08:49:59	00077620710TRLO0	XLON
43	1902.00	08:53:22	00077620809TRLO0	XLON
66	1902.00	08:53:31	00077620814TRLO0	XLON
166	1902.00	08:53:31	00077620815TRLO0	XLON
282	1906.00	09:16:30	00077621973TRLO0	XLON
275	1904.00	09:18:54	00077622057TRLO0	XLON
25	1904.00	09:18:54	00077622058TRLO0	XLON
66	1910.00	09:38:59	00077622739TRLO0	XLON
266	1910.00	09:45:34	00077622897TRLO0	XLON
311	1908.00	10:01:01	00077623231TRLO0	XLON
42	1910.00	11:20:41	00077624988TRLO0	XLON
46	1910.00	11:20:42	00077624992TRLO0	XLON
74	1910.00	11:29:59	00077625194TRLO0	XLON
219	1910.00	11:29:59	00077625195TRLO0	XLON
220	1910.00	11:29:59	00077625196TRLO0	XLON
326	1910.00	11:42:44	00077625471TRLO0	XLON
322	1908.00	11:57:59	00077625841TRLO0	XLON
335	1904.00	12:30:09	00077626513TRLO0	XLON
338	1900.00	12:52:38	00077627078TRLO0	XLON
1	1906.00	13:12:08	00077627509TRLO0	XLON
342	1908.00	13:14:21	00077627529TRLO0	XLON
282	1906.00	13:15:47	00077627564TRLO0	XLON
307	1910.00	14:40:36	00077630905TRLO0	XLON
326	1910.00	14:40:36	00077630906TRLO0	XLON
337	1910.00	14:40:36	00077630907TRLO0	XLON
329	1910.00	14:40:36	00077630908TRLO0	XLON
284	1906.00	14:41:20	00077630920TRLO0	XLON
143	1900.00	14:44:45	00077631086TRLO0	XLON
150	1900.00	14:44:45	00077631087TRLO0	XLON
315	1902.00	14:51:00	00077631423TRLO0	XLON
100	1902.00	15:00:40	00077631786TRLO0	XLON
60	1902.00	15:00:40	00077631787TRLO0	XLON
14	1902.00	15:00:40	00077631788TRLO0	XLON
46	1902.00	15:00:40	00077631789TRLO0	XLON
345	1904.00	15:22:57	00077632805TRLO0	XLON
85	1902.00	15:22:57	00077632806TRLO0	XLON
4	1902.00	15:22:57	00077632807TRLO0	XLON
207	1902.00	15:22:58	00077632808TRLO0	XLON
303	1904.00	15:37:54	00077633626TRLO0	XLON
56	1908.00	15:48:18	00077634275TRLO0	XLON
259	1908.00	15:48:18	00077634276TRLO0	XLON
44	1906.00	15:49:26	00077634348TRLO0	XLON
36	1906.00	15:50:33	00077634393TRLO0	XLON
63	1906.00	15:54:25	00077634606TRLO0	XLON
146	1906.00	15:56:54	00077634722TRLO0	XLON
187	1906.00	15:56:54	00077634723TRLO0	XLON
97	1906.00	15:56:54	00077634724TRLO0	XLON
160	1906.00	16:01:27	00077634903TRLO0	XLON
6	1906.00	16:01:27	00077634904TRLO0	XLON
343	1908.00	16:06:27	00077635108TRLO0	XLON
337	1908.00	16:12:33	00077635384TRLO0	XLON
170	1908.00	16:16:55	00077635698TRLO0	XLON

For further details:

Oxford Instruments plc

Stephen Lamacraft, Head of Investor Relations Tel: [phone]

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