JMAT Johnson Matthey Plc

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 persons discharging managerial responsibilities/
     director:

     N A P Carson
     R J MacLeod
     J F Walker

     S Farrant
     N P H Garner
     G P Otterman

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 persons referred to in 3 or 4 above or in respect of a
     non-beneficial interest:

     In respect of holdings of the persons 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:

     Computershare Trustees Limited

8.   State the nature of the transaction:

     Dividend Reinvestment in the Johnson Matthey Share Incentive Plan


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

     N A P Carson      70
     R J MacLeod       12
     J F Walker        19

     S Farrant         29
     N P H Garner      59
     G P Otterman      18

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:

     N/A

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

     N/A

13.  Price per share or value of transaction:

     £29.00845

14.  Date and place of transaction:

     5 August 2014, 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 P Carson               213,612
     R J MacLeod                 31,298
     J F Walker                   9,958

16.  Date issuer informed of transaction:

     6 August 2014

17.  Date of grant:

     N/A

18.  Period during which or date on which it can be exercised:

     N/A

19.  Total amount paid (if any) for grant of the option:

     N/A

20.  Description of shares or debentures involved (class and
     number):

     N/A

21.  Exercise price (if fixed at time of grant) or indication that
     price is to be fixed at the time of exercise:

     N/A

22.  Total number of shares or debentures over which options held
     following notification:

     N/A

23.  Any additional information:

     N/A

24.  Name of contact and telephone for queries:

     Angela Purtill, Deputy Company Secretary
     020 7269 8461

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

Date of Notification:
6 August 2014