BLOCK LISTING SIX MONTHLY RETURNInformation provided on this form must be typed or printed electronically andprovided to an ris.Date: 01 July 2014Name of applicant: Oxford Instruments plcPeriod of return: From: 1 January To: 30 June 2014 2014Name of scheme: ESO Scheme Senior Executive (A3274711995) Long-Term Incentive Scheme (SELTIS)Balance of unallotted securities under scheme 534,118 120,000(s) from previous return:Plus: The amount by which the block scheme(s) Nil Nilhas been increased since the date of the lastreturn (if any increase has been applied for):Less: Number of securities issued/allotted 242,953 46,500under scheme(s) during period (see LR3.5.7G):Equals: Balance under scheme(s) not yet issued/ 291,165 73,500allotted at end of period:Name of contact: Susan Johnson-BrettTelephone number of contact: 01865 393324