Oxford Instruments Plc - Transaction in Own Shares – Company Announcement

Oxford Instruments Plc - Transaction in Own Shares

Sep 19 2025 07:00 BST

19 September 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 1834.1615 pence per share:

 _____________________________________________________________________
|Date of purchase:                                  |18 September 2025|
|___________________________________________________|_________________|
|Aggregate number of ordinary shares purchased:     |16,000           |
|___________________________________________________|_________________|
|Lowest price paid per share (GBp):                 |1816.0000        |
|___________________________________________________|_________________|
|Highest price paid per share (GBp):                |1856.0000        |
|___________________________________________________|_________________|
|Volume weighted average price paid per share (GBp):|1834.1615        |
|___________________________________________________|_________________|

Subject to settlement of the above purchases and cancellation of the purchased ordinary shares, the Company’s total number of ordinary shares in issue shall be 57,079,081. The Company holds no shares in treasury and therefore the total number of voting rights in the Company will be 57,079,081. 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|Aggregate number of shares|
|                     |per share (GBp)            |purchased                 |
|_____________________|___________________________|__________________________|
|London Stock Exchange|1833.0410                  |                          |
|                     |                           |12,000                    |
|_____________________|___________________________|__________________________|
|BATS Trading Europe  |1837.5230                  |                          |
|                     |                           |4,000                     |
|_____________________|___________________________|__________________________|

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      |Transaction|Time of        |Transaction     |             |
|ordinary shares|price      |transaction (UK|reference number|Trading venue|
|purchased      |(GBp share)|Time)          |                |             |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:57:46       |00077068973TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|26             |1824.00    |08:57:46       |00077068972TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:57:46       |00077068976TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|26             |1824.00    |08:57:46       |00077068974TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:57:46       |00077068978TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|2              |1824.00    |08:57:46       |00077068977TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|3              |1824.00    |08:57:46       |00077068980TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:57:46       |00077068983TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:57:46       |00077068985TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:57:46       |00077068987TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:57:46       |00077068988TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:57:46       |00077068990TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:57:46       |00077068992TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:57:46       |00077068993TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|9              |1824.00    |08:58:06       |00077069027TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|12             |1824.00    |08:58:06       |00077069029TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|10             |1824.00    |08:58:06       |00077069028TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|12             |1824.00    |08:58:06       |00077069031TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|10             |1824.00    |08:58:06       |00077069030TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|11             |1824.00    |08:58:06       |00077069036TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|12             |1824.00    |08:58:06       |00077069035TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|10             |1824.00    |08:58:06       |00077069034TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|18             |1824.00    |08:58:06       |00077069033TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|12             |1828.00    |08:58:11       |00077069073TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|10             |1828.00    |08:58:11       |00077069072TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|29             |1828.00    |08:58:11       |00077069071TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|56             |1828.00    |08:58:11       |00077069070TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|12             |1828.00    |08:58:11       |00077069079TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|10             |1828.00    |08:58:11       |00077069078TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|26             |1828.00    |08:58:11       |00077069077TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|45             |1828.00    |08:58:11       |00077069075TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|2              |1828.00    |08:58:36       |00077069100TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|10             |1828.00    |08:58:36       |00077069099TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|29             |1828.00    |08:58:36       |00077069098TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|59             |1828.00    |08:58:36       |00077069097TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|15             |1828.00    |08:58:43       |00077069111TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|12             |1828.00    |08:58:43       |00077069110TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|35             |1828.00    |08:58:43       |00077069109TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|71             |1828.00    |08:58:43       |00077069108TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|12             |1828.00    |08:59:06       |00077069128TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|27             |1828.00    |08:59:06       |00077069127TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|71             |1828.00    |08:59:06       |00077069126TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|19             |1828.00    |08:59:36       |00077069167TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|19             |1828.00    |08:59:46       |00077069180TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|15             |1828.00    |08:59:46       |00077069179TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|44             |1828.00    |08:59:46       |00077069178TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|86             |1828.00    |08:59:46       |00077069177TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|19             |1828.00    |09:00:46       |00077069258TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|16             |1828.00    |09:00:46       |00077069257TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|45             |1828.00    |09:00:46       |00077069256TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|89             |1828.00    |09:00:46       |00077069255TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|62             |1828.00    |09:00:46       |00077069261TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|156            |1826.00    |09:00:59       |00077069268TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|226            |1826.00    |09:00:59       |00077069269TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|229            |1826.00    |09:02:04       |00077069311TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|5              |1824.00    |09:02:33       |00077069323TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|224            |1824.00    |09:02:33       |00077069324TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|283            |1820.00    |09:02:43       |00077069327TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|99             |1818.00    |09:02:43       |00077069328TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|83             |1818.00    |09:02:45       |00077069332TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|69             |1818.00    |09:03:43       |00077069346TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|3              |1818.00    |09:03:43       |00077069345TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|237            |1818.00    |09:18:29       |00077069808TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|112            |1818.00    |09:43:53       |00077070275TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|118            |1818.00    |09:43:53       |00077070273TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|23             |1818.00    |09:43:53       |00077070276TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|155            |1818.00    |09:43:53       |00077070274TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|58             |1816.00    |09:47:11       |00077070356TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|113            |1816.00    |09:47:11       |00077070355TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|249            |1816.00    |09:47:11       |00077070357TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|107            |1816.00    |09:51:42       |00077070470TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|27             |1822.00    |10:08:19       |00077070818TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|5              |1822.00    |10:08:19       |00077070817TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|16             |1822.00    |10:08:19       |00077070816TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|13             |1822.00    |10:08:19       |00077070815TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|37             |1822.00    |10:08:19       |00077070814TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|20             |1822.00    |10:08:19       |00077070812TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|19             |1822.00    |10:09:02       |00077070835TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|16             |1822.00    |10:09:02       |00077070834TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|46             |1822.00    |10:09:02       |00077070833TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|89             |1822.00    |10:09:02       |00077070832TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|19             |1822.00    |10:09:35       |00077070854TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|16             |1822.00    |10:09:35       |00077070853TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|45             |1822.00    |10:09:35       |00077070852TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|78             |1822.00    |10:10:46       |00077070885TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|22             |1822.00    |10:10:46       |00077070884TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|19             |1822.00    |10:11:10       |00077070930TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|15             |1822.00    |10:11:10       |00077070929TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|44             |1822.00    |10:11:10       |00077070928TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|13             |1822.00    |10:11:10       |00077070932TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|60             |1822.00    |10:11:10       |00077070931TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|14             |1822.00    |10:13:33       |00077071014TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|12             |1822.00    |10:13:33       |00077071013TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|180            |1820.00    |10:19:04       |00077071089TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|328            |1820.00    |10:19:04       |00077071090TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|217            |1824.00    |10:28:38       |00077071267TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|250            |1820.00    |10:29:02       |00077071289TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|168            |1820.00    |10:37:57       |00077071489TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|80             |1820.00    |10:37:57       |00077071488TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|125            |1820.00    |10:37:57       |00077071490TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|154            |1836.00    |10:48:35       |00077071798TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|223            |1834.00    |10:54:58       |00077071848TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|25             |1834.00    |11:09:04       |00077072103TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|209            |1834.00    |11:09:04       |00077072102TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|164            |1834.00    |11:19:23       |00077072320TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|220            |1834.00    |11:19:23       |00077072321TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|221            |1836.00    |11:50:54       |00077073240TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|150            |1834.00    |12:00:00       |00077073450TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|221            |1834.00    |12:00:00       |00077073460TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|253            |1834.00    |12:00:00       |00077073459TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|72             |1844.00    |12:30:56       |00077074356TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|47             |1844.00    |12:33:43       |00077074395TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|230            |1846.00    |12:34:41       |00077074405TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|46             |1844.00    |12:41:14       |00077074474TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|158            |1844.00    |12:42:17       |00077074486TRLO0|BATE         |
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|25             |1844.00    |12:42:17       |00077074485TRLO0|BATE         |
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|230            |1844.00    |12:42:17       |00077074487TRLO0|XLON         |
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|114            |1842.00    |12:58:40       |00077075014TRLO0|XLON         |
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|149            |1842.00    |12:58:40       |00077075026TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|102            |1842.00    |12:58:40       |00077075028TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|67             |1842.00    |12:58:40       |00077075029TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|68             |1842.00    |12:58:40       |00077075030TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|83             |1838.00    |13:19:30       |00077075401TRLO0|BATE         |
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|68             |1838.00    |13:19:30       |00077075400TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|73             |1838.00    |13:19:30       |00077075403TRLO0|XLON         |
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|178            |1838.00    |13:19:30       |00077075402TRLO0|XLON         |
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|214            |1836.00    |13:30:07       |00077075753TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|148            |1834.00    |13:33:28       |00077075905TRLO0|BATE         |
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|265            |1836.00    |14:10:04       |00077076942TRLO0|XLON         |
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|175            |1836.00    |14:10:16       |00077076954TRLO0|BATE         |
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|226            |1834.00    |14:13:54       |00077077082TRLO0|XLON         |
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|213            |1834.00    |14:13:54       |00077077084TRLO0|XLON         |
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|31             |1834.00    |14:13:54       |00077077085TRLO0|XLON         |
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|128            |1832.00    |14:13:54       |00077077086TRLO0|BATE         |
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|18             |1832.00    |14:13:54       |00077077087TRLO0|BATE         |
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|66             |1836.00    |14:25:49       |00077077507TRLO0|BATE         |
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|237            |1838.00    |14:28:31       |00077077561TRLO0|XLON         |
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|106            |1836.00    |14:29:46       |00077077579TRLO0|BATE         |
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|237            |1836.00    |14:31:32       |00077077681TRLO0|XLON         |
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|56             |1834.00    |14:38:39       |00077077971TRLO0|BATE         |
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|98             |1834.00    |14:41:01       |00077078025TRLO0|BATE         |
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|249            |1834.00    |14:41:01       |00077078027TRLO0|XLON         |
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|214            |1834.00    |14:41:01       |00077078026TRLO0|XLON         |
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|141            |1834.00    |14:47:56       |00077078325TRLO0|BATE         |
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|20             |1834.00    |14:49:05       |00077078419TRLO0|BATE         |
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|21             |1836.00    |14:51:42       |00077078599TRLO0|XLON         |
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|18             |1836.00    |14:51:42       |00077078598TRLO0|XLON         |
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|105            |1836.00    |14:53:19       |00077078688TRLO0|BATE         |
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|45             |1836.00    |14:53:19       |00077078687TRLO0|BATE         |
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|262            |1834.00    |14:57:11       |00077078796TRLO0|XLON         |
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|_______________|___________|_______________|________________|_____________|
|170            |1852.00    |15:25:46       |00077079907TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|175            |1852.00    |15:28:46       |00077079987TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|17             |1854.00    |15:31:05       |00077080105TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|23             |1854.00    |15:31:05       |00077080104TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|12             |1854.00    |15:31:05       |00077080106TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|182            |1856.00    |15:31:46       |00077080158TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|294            |1856.00    |15:31:46       |00077080157TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|264            |1856.00    |15:34:07       |00077080317TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|122            |1854.00    |15:34:46       |00077080329TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|49             |1854.00    |15:34:46       |00077080328TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|229            |1854.00    |15:34:46       |00077080330TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|2              |1856.00    |15:40:57       |00077080571TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|78             |1856.00    |15:41:00       |00077080575TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|25             |1856.00    |15:41:34       |00077080603TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|67             |1856.00    |15:41:34       |00077080602TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|255            |1856.00    |15:41:34       |00077080604TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|62             |1854.00    |15:54:53       |00077080988TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|103            |1854.00    |15:55:26       |00077081029TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|222            |1854.00    |15:55:26       |00077081030TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|138            |1842.00    |16:05:36       |00077081812TRLO0|BATE         |
|_______________|___________|_______________|________________|_____________|
|3              |1840.00    |16:06:00       |00077081833TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|32             |1840.00    |16:08:30       |00077081943TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|239            |1840.00    |16:08:30       |00077081942TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|102            |1840.00    |16:08:31       |00077081944TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|
|3              |1840.00    |16:09:31       |00077081994TRLO0|XLON         |
|_______________|___________|_______________|________________|_____________|

For further details:

Oxford Instruments plc

Stephen Lamacraft, Head of Investor Relations Tel: +44 7776 433 916

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Oxford Instruments Plc - Transaction in Own Shares