Holding(s) in Company

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi                                

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

2 Reason for the notification (please tick the appropriate box or boxes):      

An acquisition or disposal of voting rights                                    
                                                                               
An acquisition or disposal of qualifying financial instruments which           
may result in the acquisition of shares already issued to which voting         
rights are attached                                                            
                                                                               
An acquisition or disposal of instruments with similar economic effect         
to qualifying financial instruments                                            
                                                                               
An event changing the breakdown of voting rights                               
                                                                               
Other (please       Following the sale of part of the AXA Life            X    
specify):           Insurance business to Resolution PLC, changes have         
                    been made to the direct and indirect holdings.             

3. Full name of person(s) subject to    AXA S.A., 25, Avenue Matignon, 75008   
the notification obligation: iii          Paris and its group of companies.    
                                                                               
4. Full name of shareholder(s) (if                                             
different from 3.):iv                                                          
                                                                               
5. Date of the transaction and date                  15/09/2010                
on which the threshold is crossed or                                           
reached: v                                                                     
                                                                               
6. Date on which issuer notified:                    20/09/2010                
                                                                               
7. Threshold(s) that is/are crossed                      3%                    
or reached: vi, vii                                                            

8. Notified details:
A: Voting rights attached to shares viii, ix

Class/type of  Situation previous             Resulting situation after           
shares          to the triggering                   the triggering                
                   transaction                       transaction                  
                                                                                  
if possible     Number     Number    Number       Number of         % of voting   
using             of         of        of          voting            rights x     
the ISIN CODE   Shares     Voting    shares        rights                         
                           Rights                                                 
                                                                                  
                                     Direct   Direct   Indirect   Direct  Indirect
                                                xi       xii                      
                                                                                  
GB00B5ZN1N88  28,211,269 28,211,269 922,414  922,414  27,342,945   0.12     3.69  
                                                                                  
B: Qualifying Financial Instruments                                               
                                                                                  
Resulting situation after the triggering transaction                              
                                                                                  
Type of financial  Expiration     Exercise/       Number of voting    % of voting 
    instrument     date xiii  Conversion Period  rights that may be     rights    
                                     xiv           acquired if the                
                                                    instrument is                 
                                                     exercised/                   
                                                     converted.                   
                                                                                  

C: Financial Instruments with similar economic effect to Qualifying Financial   
Instruments xv, xvi                                                             
                                                                                
Resulting situation after the triggering transaction                            
                                                                                
   Type of     Exercise Expiration Exercise/  Number of voting    % of voting   
  financial     price   date xvii  Conversion rights instrument  rights xix, xx 
  instrument                         period       refers to                     
                                     xviii                                      
                                                                                
                                                                Nominal   Delta 
                                                                                

Total (A+B+C)                                                                  
                                                                               
        Number of voting rights               Percentage of voting rights      
                                                                               
              28,265,359                                 3.81%                 

9. Chain of controlled undertakings through which the voting rights and/or the 
financial instruments are effectively held, if applicable: xxi                 
                                                                               
    Name of the Company /          Number of Shares   % of issued share capital
                     Fund                                                      
                                                                               
            AXA Australia                   196,262                    0.026467
                                                                               
                 Indirect                                                      
                                                                               
      AXA Colonia Konzern                    14,000                    0.001888
                                                                               
                   Direct                                                      
                                                                               
       AXA Financial, Inc                   126,364                    0.017041
                                                                               
                 Indirect                                                      
                                                                               
               AXA France                 2,951,112                    0.397976
                                                                               
                 Indirect                                                      
                                                                               
                AXA IM UK                   908,414                    0.122505
                                                                               
                   Direct                                                      
                                                                               
                AXA IM UK                24,025,931                    3.240049
                                                                               
                 Indirect                                                      
                                                                               
            AXA Rosenberg                    43,276                    0.005836
                                                                               
                 Indirect                                                      
                                                                               
             Total Direct                   922,414                     0.12439
                                                                               
           Total Indirect                27,342,945                     3.68737
                                                                               
                    Total                28,265,359                     3.81176

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:                                                    
                                                                               
14. Contact name:                                   Harriet Huband             
                                                                               
15. Contact telephone number:                        020 7451 9083