NOTIFICATION OF TRANSACTIONS OF DIRECTORS/PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES AND CONNECTED PERSONS

1.  Name of the issuer:

    Johnson Matthey Plc

2.  State whether the notification relates to (i) a transaction notified in
    accordance with DTR 3.1.2 R, (ii) a disclosure made in accordance with LR
    9.8.6R(1) or (iii) a disclosure made in accordance with section 793 of the
    Companies Act (2006):

    Transactions notified in accordance with DTR 3.1.2R

3.  Name of person discharging managerial responsibilities/director:

    A M Myers

4.  State whether notification relates to a person connected with a person
    discharging managerial responsibilities/director named in 3 and identify the
    connected person:

    No

5.  Indicate whether the notification is in respect of a holding of the person
    referred to in 3 or 4 above or in respect of a non-beneficial interest:

    A notification in respect of a holding of the person named in 3 above

6.  Description of shares (including class), debentures or derivatives or
    financial instruments relating to shares:

    Ordinary Shares of 104 16/21 pence each

7.  Name of registered shareholders(s) and, if more than one, the number of
    shares held by each of them:

    T Rowe Price Trust as Trustee of the Johnson Matthey Salaried Employees
    Savings Investment Plan

8.  State the nature of the transactions:

    (1)         Sale of shares out of the Johnson Matthey Salaried Employees
    Savings Investment Plan

    (2)         Regular purchase of shares by the Trustee of the Johnson Matthey
    Salaried Employees
                  Savings Investment Plan

9.  Number of shares, debentures or financial instruments relating to shares
    acquired:

    12 ((2) above)


10. Percentage of issued class acquired (treasury shares of that class should
    not be taken into account when calculating percentage):

    Less than 0.1%

11. Number of shares, debentures or financial instruments relating to shares
    disposed:

    1,134 ((1) above)

12. Percentage of issued class disposed (treasury shares of that class should
    not be taken into account when calculating percentage):

    Less than 0.1%

13. Price per share or value of transactions:

    (1) £32.2098
    (2) £30.6213

14. Date and place of transactions:

    (1) 23 June 2015, London
    (2) 30 June 2015, London

15. Total holding following notification and total percentage holding following
    notification (any treasury shares of that class should not be taken into
    account when calculating percentage):

    N/A

16. Date issuer informed of transactions:

    1 July 2015

Name and signature of duly authorised officer of issuer responsible for making notification: