X0303 4 2008-06-27 0000888165 INTERACTIVE DATA CORP/MA/ IDC 0001212140 LAMB ROBERT C JR C/O INTERACTIVE DATA CORPORATION 32 CROSBY DRIVE BEDFORD MA 01730 1 0 0 0 Common Stock 2008-06-27 4 A 0 51 0 A 9018 D Represents Restricted Stock Units awards which will be settled solely in shares of common stock and therefore the reporting person is reporting these units as share of common stock on Table I. These RSUs were granted in connection with the Company's payment of a $.15 per share cash dividend on June 27, 2008 pursuant to the Dividend Equivalent Rights provisions of the RSUs previously granted to the reporting person. Includes an aggregate of 9,018 Restricted Stock Units all of which will be settled solely in shares of common stock. Andrea H. Loew, Attorney-in-Fact for Robert C. Lamb, Jr. 2008-07-01