| TR-1: Notifications of Major Interests in Shares |
| 1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached: |
Oxford Instruments PLC |
| 2. Reason for notification (yes/no) |
| An acquisition or disposal of voting rights |
No |
| An acquisition or disposal of financial instruments which may result in the acquisition of shares already issued to which voting rights are attached |
No |
| An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments |
No |
| An event changing the breakdown of voting rights |
No |
Other (please specify): Completion of the court-sanctioned scheme of arrangement and all-share merger under Part 26 of the Companies Act 2006 of Aberdeen Asset Management PLC and Standard Life plc which became effective on 14 August 2017. As a consequence various investment management companies having delegated voting rights across a number of client portfolios have become affiliated entities (per FCA Glossary definition) and threshold limits have been triggered. |
Yes |
3. Full name of person(s) subject to notification obligation: City and country of registered office (if applicable) |
Aggregate of Standard Life Aberdeen plc affiliated investment management entities with delegated voting rights on behalf of multiple managed portfolios Edinburgh, Scotland |
| 4. Full name of shareholder(s) (if different from 3): |
|
| 5. Date of transaction and date on which the threshold is crossed or reached: |
14th August 2017 |
| 6. Date on which issuer notified: |
16th August 2017 |
| 7. Total positions of person(s) subject to the notification obligation |
|
% of voting rights attached to shares (total of 8. A) |
% of voting rights through financial instruments (total of 8.B 1 + 8.B 2) |
Total of both in % (8.A + 8.B) |
Total number of voting rights of issuervii |
| Resulting situation on the date on which threshold was crossed or reached |
6.48 |
0.00 |
6.48 |
57,328,743 |
Position of previous notification (if applicable) |
N/A |
N/A |
N/A |
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