X0303 4 2008-07-18 0000888165 INTERACTIVE DATA CORP/MA/ IDC 0001412472 Hepsworth Mark C/O INTERACTIVE DATA CORPORATION 32 CROSBY DRIVE BEDFORD MA 01730 0 1 0 0 President Institutional Busine Common Stock 2008-07-18 4 A 0 9500 0 A 43653 D Common Stock 2008-07-24 4 F 0 4172 26.39 D 39481 D Employee Stock Option (Right to Buy) 24.94 2008-07-18 4 A 0 35000 0 A 2018-07-17 Common Shares 35000 35000 D Represents Restricted Stock Unit awards which will be settled solely in shares of common stock and therefore the reporting person is reporting these units as shares of common stock on Table I. These shares were surrendered to the Company to satisfy tax withholding obligations arising in connection with settlement of 9,738 Restricted Stock Units (RSUs). Includes Restricted Stock Units all of which will be settled solely in shares of common stock. The Options will vest with respect to 25% of the underlying shares of common stock on the first anniversary of the grant date and as to the remaining 75%, at a rate of 6.25% per quarter thereafter (rounding down to the nearest whole share), with full vesting on the fourth anniversary of the grant date. Mark Hepsworth 2008-07-25