Issue of Equity

14 May 2026

Oxford Instruments plc (the "Company")

Issue of equity

In accordance with the Financial Conduct Authority's Prospectus Rules: Admission to Trading on a Regulated Market (PRM) sourcebook 1.6.4R, the Company announces that since its block listing return in relation to the six months to 31 December 2025, it has issued 87,413 ordinary shares of 5 pence each ("Ordinary Shares") pursuant to the exercise of share options granted under the Company's share option plans, and issuance of shares under the same. These Ordinary Shares were previously admitted to trading on the London Stock Exchange Main Market under a pre-existing block admission to trading.

Details of issuance
Issuer name:	Oxford Instruments plc
Issuer LEI:	213800J364EZD6UCE231
Regulated market on which the shares have been admitted to trading:	London Stock Exchange (XLON)
Description and type of financial instrument: Identification code:	Ordinary shares of 5p each in Oxford Instruments plc GB0006650450
Number of shares issued and admitted to trading during period of return:	87,413
Total number of shares in issue and admitted to trading following issuance:	55,241,050
Fungibility:	Fully fungible with existing Ordinary Shares
Date range of admission to trading:	1 January 2026 to 30 April 2026

Enquiries:          

Sarah Harvey

Company Secretary

[e-mail]

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