Director/PDMR Shareholding

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:                                                    
                                                                           
     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:                                 
                                                                           
     R J MacLeod        5
     J F Walker         7                               
     S Farrant         11                                         
     N P H Garner      23                                         
     G P Otterman       8                                          
                                                                           
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:                     
                                                                           
     £32.3825                                                     
                                                                           
14.  Date and place of transaction:                               
                                                                           
     3 February 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):                                                 
                                                                           
     R J MacLeod    31,375                                    
     J F Walker     10,111                           
                                                                           
16.  Date issuer informed of transaction:                         
                                                                           
     4 February 2015                                              
                                                                           
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 8400                                                


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

Angela Purtill

Date of Notification:
5 February 2015