Transaction in Own Shares

Summary by AI ^BETAClose X

Oxford Instruments plc has purchased 17,000 of its own ordinary shares on January 9, 2026, as part of its ongoing share buyback program, with the weighted average price paid being 2137.28 pence per share. These shares will be cancelled, reducing the total number of ordinary shares in issue to 56,098,181, which will also represent the total number of voting rights. The purchases were executed through Deutsche Numis, with individual transaction prices ranging from 2110.00 pence to 2150.00 pence per share.

Disclaimer*

12 January 2026

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 Deutsche Bank AG, London Branch (trading for these purposes as Deutsche Numis) (“Deutsche Numis”) for cancellation at an average price of 2137.2800 pence per share:

Date of purchase:	9 January 2026
Aggregate number of ordinary shares purchased:	17,000
Lowest price paid per share (GBp):	2110.0000
Highest price paid per share (GBp):	2150.0000
Volume weighted average price paid per share (GBp):	2137.2800

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 56,098,181. The Company holds no shares in treasury and therefore the total number of voting rights in the Company will be 56,098,181. 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

2137.2800

17,000

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
94	2150.00	08:21:31	00078585534TRLO0	XLON
113	2145.00	08:50:00	00078587046TRLO0	XLON
4	2145.00	08:50:00	00078587047TRLO0	XLON
322	2145.00	08:50:00	00078587048TRLO0	XLON
39	2140.00	08:50:03	00078587052TRLO0	XLON
5	2140.00	08:50:03	00078587053TRLO0	XLON
15	2140.00	08:50:03	00078587054TRLO0	XLON
6	2140.00	08:51:00	00078587184TRLO0	XLON
1	2140.00	08:51:00	00078587185TRLO0	XLON
3	2140.00	08:51:00	00078587186TRLO0	XLON
1	2140.00	08:51:00	00078587187TRLO0	XLON
240	2140.00	08:54:52	00078587332TRLO0	XLON
103	2140.00	08:54:52	00078587333TRLO0	XLON
14	2140.00	08:55:29	00078587344TRLO0	XLON
18	2145.00	09:18:58	00078588407TRLO0	XLON
3	2145.00	09:18:58	00078588408TRLO0	XLON
355	2145.00	09:23:39	00078588581TRLO0	XLON
15	2140.00	09:56:39	00078590213TRLO0	XLON
413	2140.00	09:56:39	00078590214TRLO0	XLON
54	2145.00	12:23:45	00078595724TRLO0	XLON
3	2145.00	12:23:45	00078595725TRLO0	XLON
200	2150.00	12:23:45	00078595728TRLO0	XLON
130	2150.00	12:25:01	00078595765TRLO0	XLON
27	2150.00	12:25:01	00078595766TRLO0	XLON
108	2150.00	12:25:01	00078595767TRLO0	XLON
22	2150.00	12:25:01	00078595768TRLO0	XLON
5	2150.00	12:25:01	00078595769TRLO0	XLON
463	2150.00	13:10:27	00078597335TRLO0	XLON
381	2150.00	13:10:27	00078597336TRLO0	XLON
40	2150.00	13:10:27	00078597337TRLO0	XLON
403	2150.00	13:10:27	00078597338TRLO0	XLON
276	2150.00	13:10:27	00078597339TRLO0	XLON
166	2150.00	13:10:27	00078597340TRLO0	XLON
166	2150.00	13:10:27	00078597341TRLO0	XLON
200	2150.00	13:10:27	00078597342TRLO0	XLON
179	2150.00	13:10:27	00078597343TRLO0	XLON
10	2150.00	13:10:27	00078597344TRLO0	XLON
200	2150.00	13:10:27	00078597345TRLO0	XLON
4	2150.00	13:10:27	00078597346TRLO0	XLON
216	2150.00	13:10:27	00078597347TRLO0	XLON
200	2150.00	13:10:27	00078597348TRLO0	XLON
71	2150.00	13:10:27	00078597349TRLO0	XLON
90	2145.00	13:46:01	00078599129TRLO0	XLON
20	2145.00	13:46:01	00078599130TRLO0	XLON
4	2145.00	13:47:01	00078599162TRLO0	XLON
2	2145.00	13:47:01	00078599163TRLO0	XLON
2	2145.00	13:47:01	00078599164TRLO0	XLON
4	2145.00	13:47:39	00078599176TRLO0	XLON
4	2145.00	13:48:01	00078599183TRLO0	XLON
6	2145.00	13:48:01	00078599184TRLO0	XLON
4	2145.00	13:48:01	00078599185TRLO0	XLON
4	2145.00	13:57:35	00078599676TRLO0	XLON
8	2145.00	13:57:35	00078599677TRLO0	XLON
12	2145.00	13:57:35	00078599678TRLO0	XLON
12	2145.00	13:57:35	00078599679TRLO0	XLON
87	2145.00	14:04:23	00078600215TRLO0	XLON
4	2145.00	14:04:23	00078600216TRLO0	XLON
5000	2145.00	14:05:11	00078600241TRLO0	XLON
377	2145.00	14:07:35	00078600356TRLO0	XLON
136	2145.00	14:07:35	00078600357TRLO0	XLON
414	2145.00	14:07:35	00078600358TRLO0	XLON
466	2140.00	14:15:55	00078600847TRLO0	XLON
383	2135.00	14:17:36	00078600925TRLO0	XLON
431	2130.00	14:28:27	00078601407TRLO0	XLON
332	2115.00	14:54:37	00078602950TRLO0	XLON
79	2115.00	14:54:42	00078602964TRLO0	XLON
20	2115.00	14:54:42	00078602970TRLO0	XLON
382	2115.00	14:56:10	00078603082TRLO0	XLON
348	2115.00	15:03:35	00078603348TRLO0	XLON
4	2115.00	15:03:35	00078603349TRLO0	XLON
27	2115.00	15:03:35	00078603350TRLO0	XLON
376	2110.00	15:09:21	00078603879TRLO0	XLON
464	2115.00	15:27:34	00078604998TRLO0	XLON
441	2115.00	15:44:49	00078606209TRLO0	XLON
399	2115.00	15:55:54	00078606794TRLO0	XLON
376	2115.00	16:08:19	00078607950TRLO0	XLON
601	2110.00	16:10:38	00078608172TRLO0	XLON
393	2115.00	16:21:45	00078609059TRLO0	XLON