Director/PDMR Shareholding

23 August 2022

Oxford Instruments plc

Director/PDMR shareholding

Notification and public disclosure of transactions by persons discharging managerial responsibilities and persons closely associated with the m

Further to the stock exchange announcement released on 15 July 2022 under RNS Number 6937S, on 23 August 2022, additional dividend shares relating to the award of nil-cost options made under the Oxford Instruments plc Performance Share Plan on 15 July 2019, vested consequent to the payment of the final dividend for the year ended 31 March 2022. The additional dividend shares which vested are as set out in the table below.

Executive Director	Dividend equivalents
Ian Barkshire	331
Gavin Hill	259

The following information is given in fulfilment of the obligation under Article 19 of the Market Abuse Regulation.

1	Details of the person discharging managerial responsibilities/person closely associated
a)	Name	Ian Barkshire
2	Reason for the notification
a)	Position/status	Chief Executive Officer and PDMR
b)	Initial notification/Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Oxford Instruments plc
b)	LEI	213800J364EZD6UCE231
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument Identification code	Ordinary shares of 5p each in Oxford Instruments plc GB0006650450
b)	Nature of the transaction	Vesting of additional dividend shares relating to the award of nil-cost options made under the Oxford Instruments plc Performance Share Plan on 15 July 2019, consequent to the final dividend for the year ended 31 March 2022, payable on 23 August 2022.
c)	Price(s) and volume(s)	Price(s) Volume(s) N/A – Nil cost option 331
d)	Aggregated information -  Volume -  Price -  Total	331 N/A – Nil-cost option N/A – Nil-cost option
e)	Date of the transaction	23 August 2022
f)	Place of the transaction	N/A

1	Details of the person discharging managerial responsibilities/person closely associated
a)	Name	Gavin Hill
2	Reason for the notification
a)	Position/status	Chief Financial Officer and PDMR
b)	Initial notification/Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Oxford Instruments plc
b)	LEI	213800J364EZD6UCE231
4	Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
a)	Description of the financial instrument, type of instrument Identification code	Ordinary shares of 5p each in Oxford Instruments plc GB0006650450
b)	Nature of the transaction	Vesting of additional dividend shares relating to the award of nil-cost options made under the Oxford Instruments plc Performance Share Plan on 15 July 2019, consequent to the final dividend for the year ended 31 March 2022, payable on 23 August 2022.
c)	Price(s) and volume(s)	Price(s) Volume(s) N/A – Nil cost option 259
d)	Aggregated information -  Volume -  Price -  Total	259 N/A – Nil-cost option N/A – Nil-cost option
e)	Date of the transaction	23 August 2022
f)	Place of the transaction	N/A

Enquiries:

Sarah Harvey

Company Secretary

[phone]