TR-1: NOTIFICATION OF MA JOR INTERESTS IN SHARES

    1. Identity of the issuer or the underlying issuer of existing shares to which
    voting rights are attached:

    GKN plc

     2. Reason for the notification: (please state Yes/No):

    An acquisition or disposal of voting rights: Yes

    An acquisition or disposal of qualifying financial instruments which may result
    in the acquisition of shares already issued to which voting rights are
    attached: No

    An acquisition or disposal of instruments with similar economic effect to
    qualifying financial instruments: Yes

    An event changing the breakdown of voting rights:  No

    Other (please specify): No

    3. Full name of person(s) subject to the notification obligation:

        BlackRock, Inc

    4. Full name of shareholder(s) (if different from 3.):

    5. Date of the transaction and date on which the threshold is crossed or
    reached:

        5 January 2016

    6. Date on which issuer notified:

        7 January 2016

    7. Threshold(s) that is/are crossed or reached:

      Total holding for BlackRock, Inc. has gone above 5%


     

    8. Notified details:

    A: Voting rights attached to shares

    Class/type of  Situation previous to      Resulting situation after the triggering    
    shares            the triggering                        transaction                   
    if possible         transaction                                                       
    using the                                                                             
    ISIN CODE     Number of   Number of   Number of    Number of voting     % of voting   
                    Shares      Voting      shares          rights             rights     
                                   Rights                                                 
                                            Direct    Direct    Indirect  Direct  Indirect
                                                                                          
    GB0030646508   Below 5%    Below 5%      N/A        N/A    83,779,847   N/A    4.88%  

    B: Qualifying Financial Instruments

    Resulting situation after the triggering transaction

    Type of     Expiration date  Exercise/Conversion   Number of voting      % of voting   
    financial                          period         rights that may be        rights     
    instrument                                          acquired if the                    
                                                         instrument is                     
                                                     exercised/ converted                  
                                                                                           
    Securities                                              245,560             0.01%      
    Lending                                                                                

    C: Financial Instruments with similar economic effect to Qualifying Financial
    Instruments

    Resulting situation after the triggering transaction

    Type of     Exercise Expiration      Exercise/       Number of voting     % of voting   
    financial    price      date       Conversion        rights instrument       rights     
    instrument                                period         refers to                      
                                                                                            
                                                                            Nominal   Delta 
                                                                                            
    CFD                                                      1,734,141      0.10%    0.10%  

    Total (A+B+C)

    Number of voting     % of voting rights 
    rights                                  
                                            
    85,759,548           5.00%              


     

    9. Chain of controlled undertakings through which the voting rights and/or the
    financial instruments are effectively held, if applicable:

    Name                                   % of voting     % of voting rights Total of both  
                                           rights if it    through financial  if it equals or
                                           equals or is    instruments if it  is higher than 
                                           higher than the equals or is       the notifiable 
                                           notifiable      higher than the    threshold      
                                           threshold       notifiable                        
                                                           threshold                         
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock Capital Holdings, Inc.                                                         
                                                                                             
    BlackRock Advisors, LLC                                                                  
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock Holdco 4, LLC                                                                  
                                                                                             
    BlackRock Holdco 6, LLC                                                                  
                                                                                             
    BlackRock Delaware Holdings Inc.                                                         
                                                                                             
    BlackRock Fund Advisors                                                                  
                                                                                             
    BlackRock Institutional Trust Company,                                                   
    National Association                                                                     
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock International Holdings, Inc.                                                   
                                                                                             
    BR Jersey International Holdings L.P.                                                    
                                                                                             
    BlackRock Group Limited                                                                  
                                                                                             
    BlackRock Investment Management (UK)                                                     
    Limited                                                                                  
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock International Holdings, Inc.                                                   
                                                                                             
    BR Jersey International Holdings L.P.                                                    
                                                                                             
    BlackRock Group Limited                                                                  
                                                                                             
    BlackRock Advisors (UK) Limited                                                          
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock Holdco 4, LLC                                                                  
                                                                                             
    BlackRock Holdco 6, LLC                                                                  
                                                                                             
    BlackRock Delaware Holdings Inc.                                                         
                                                                                             
    BlackRock Fund Advisors                                                                  
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock International Holdings, Inc.                                                   
                                                                                             
    BR Jersey International Holdings L.P.                                                    
                                                                                             
    BlackRock Group Limited                                                                  
                                                                                             
    BlackRock International Limited                                                          
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock International Holdings, Inc.                                                   
                                                                                             
    BR Jersey International Holdings L.P.                                                    
                                                                                             
    BlackRock Holdco 3, LLC                                                                  
                                                                                             
    BlackRock Canada Holdings LP                                                             
                                                                                             
    BlackRock Canada Holdings ULC                                                            
                                                                                             
    BlackRock Asset Management Canada                                                        
    Limited                                                                                  
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock International Holdings, Inc.                                                   
                                                                                             
    BR Jersey International Holdings L.P.                                                    
                                                                                             
    BlackRock Group Limited                                                                  
                                                                                             
    BlackRock Investment Management (UK)                                                     
    Limited                                                                                  
                                                                                             
    BlackRock Asset Management Deutschland                                                   
    AG                                                                                       
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    Trident Merger, LLC                                                                      
                                                                                             
    BlackRock Investment Management, LLC                                                     
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock International Holdings, Inc.                                                   
                                                                                             
    BR Jersey International Holdings L.P.                                                    
                                                                                             
    BlackRock Australia Holdco Pty. Ltd.                                                     
                                                                                             
    BlackRock Investment Management                                                          
    (Australia) Limited                                                                      
                                                                                             


     

    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock International Holdings, Inc.                                                   
                                                                                             
    BR Jersey International Holdings L.P.                                                    
                                                                                             
    BlackRock (Singapore) Holdco Pte. Ltd.                                                   
                                                                                             
    BlackRock Asia-Pac Holdco, LLC                                                           
                                                                                             
    BlackRock HK Holdco Limited                                                              
                                                                                             
    BlackRock Cayco Limited                                                                  
                                                                                             
    BlackRock Trident Holding Company                                                        
    Limited                                                                                  
                                                                                             
    BlackRock Japan Holdings GK                                                              
                                                                                             
    BlackRock Japan Co., Ltd.                                                                
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock International Holdings, Inc.                                                   
                                                                                             
    BR Jersey International Holdings L.P.                                                    
                                                                                             
    BlackRock (Singapore) Holdco Pte. Ltd.                                                   
                                                                                             
    BlackRock Asia-Pac Holdco, LLC                                                           
                                                                                             
    BlackRock HK Holdco Limited                                                              
                                                                                             
    BlackRock Asset Management North Asia                                                    
    Limited                                                                                  
                                                                                             
    BlackRock, Inc.                                                                          
                                                                                             
    BlackRock Holdco 2, Inc.                                                                 
                                                                                             
    BlackRock Financial Management, Inc.                                                     
                                                                                             
    BlackRock International Holdings, Inc.                                                   
                                                                                             
    BR Jersey International Holdings L.P.                                                    
                                                                                             
    BlackRock Group Limited                                                                  
                                                                                             
    BlackRock (Netherlands) B.V.                                                             
                                                                                             


     

    Proxy Voting:

    10. Name of the proxy holder:

    11. Number of voting rights proxy holder will cease to hold:

    12. Date on which proxy holder will cease to hold voting rights:

    13. Additional information: BlackRock Regulatory Threshold Reporting Team

    14. Contact name: Katie Lewis

    15. Contact telephone number: 01527 53 3383