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 person discharging managerial responsibilities/director:      
                                                                               
         N A P Carson                                                         
         L C Pentz  
         A M Myers
         G P Otterman
         J F Walker                                                            
                                                                                        
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:                                                             
                                                                               
         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:                                       
                                                                               
         T Rowe Price Trust as Trustee of the Johnson Matthey Salaried         
         Employees Savings Investment Plan                                     
                                                                               
8.       State the nature of the transaction:                                  
                                                                               
         Dividend reinvestment by the Trustee of the Johnson Matthey Salaried  
         Employees Savings Investment Plan                                     
                                                                               
9.       Number of shares, debentures or financial instruments relating to     
         shares acquired:                                                      
                                                                               
         N A P Carson      8                                                       
         L C Pentz       121                                                         
         A M Myers        68                                                          
         G P Otterman    163                                                      
         J F Walker       74                                                         
                                                                                        
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:                              
                                                                               
         £29.2312                                                              
                                                                               
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   213,620                                                 
         L C Pentz       25,542                                                      
         J F Walker      10,032                                                     
                                                                               
16.      Date issuer informed of transaction:                                  
                                                                               
         8 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:
8 August 2014