BLOCK LISTING SIX MONTHLY RETURN                        

    Information provided on this form must be typed or printed electronically and
    provided to an ris.

    Date: 03 January 2017

    Name of applicant:                 Oxford Instruments plc                                
                                                                                             
    Period of return:         From:    1 July 2016             To:   31 December 2016        
                                                                                             
    Name of scheme:                    ESO Scheme (A3274711995)  Senior Executive Long-Term  
                                                                 Incentive Scheme (SELTIS)   
                                                                                             
    Balance of unallotted securities   553,401                   73,500                      
    under scheme(s) from previous                                                            
    return:                                                                                  
                                                                                             
    Plus:  The amount by which the     Nil                       Nil                         
    block scheme(s) has been increased                                                       
    since the date of the last return                                                        
    (if any increase has been applied                                                        
    for):                                                                                    
                                                                                             
    Less:  Number of securities issued 3,787                     Nil                         
    /allotted under scheme(s) during                                                         
    period (see LR3.5.7G):                                                                   
                                                                                             
    Equals:  Balance under scheme(s)   549,614                   73,500                      
    not yet issued/allotted at end of                                                        
    period:                                                                                  
                                                                                             

       

    Name of contact:                           Susan Johnson-Brett                         
                                                                                           
    Telephone number of contact:               01865 393324