OXFORD INSTRUMENTS PLC: Blocklisting - Interim Review

BLOCK LISTING SIX MONTHLY RETURN                         
Information provided on this form must be typed or printed electronically and
provided to an ris. 
Date: 02 July 2013 
Name of applicant:                              Oxford Instruments plc          
Period of return:                         From: 1 January    To:  30 June 2013  
Name of scheme:                                 ESO Scheme     Senior Executive 

                                                (A3274711995)  Long-Term       
                                                               Incentive Scheme

Balance of unallotted securities under scheme   354,620        120,000         
(s) from previous return:                                                       
Plus: The amount by which the block scheme(s)   Nil            Nil             
has been increased since the date of the last                                  
return (if any increase has been applied for):                                  
Less: Number of securities issued/allotted      154,947        Nil             
under scheme(s) during period (see LR3.5.7G):                                   
Equals: Balance under scheme(s) not yet issued/ 199,673        120,000         
allotted at end of period:                                                      
Name of contact:                        Susan Johnson-Brett                     
Telephone number of contact:            01865 393324                            
-0- Jul/02/2013 13:11 GMT
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