LONDON STOCK EXCHANGE ANNOUNCEMENT

JPMORGAN MID CAP INVESTMENT TRUST PLC

('the Company')

Legal Entity Identifier: 549300QED7IGEP4UFN49

Information disclosed in accordance with Market Abuse Regulation Article 19, paragraph 11

In accordance with the Market Abuse Regulation the Company announces that it has entered into a closed period, which will remain in place until the Company releases its Annual results for the year ended 30th June 2017.

The Company is satisfied that any inside information which the Directors or the Company may have during the closed period has previously been notified to a Regulated Information Service. The Company is therefore not prohibited from repurchasing its own securities, or issuing new securities, during this closed period.

15th August 2017

For further information, please contact:

Alison Vincent

JPMorgan Funds Limited                            

Secretary                                                                         020 7742 4000