X0202 4 2008-03-31 0000888165 INTERACTIVE DATA CORP/MA/ IDC 0001239374 DARCY RAYMOND C/O INTERACTIVE DATA CORPORATION 32 CROSBY DRIVE BEDFORD MA 01730 0 1 0 0 President, Sales, Marketing Common Stock 2008-03-31 4 A 0 200 0 A 83751 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 RSUs were granted in connection with the Company's payment of a $.15 cash dividend on March 31, 2008 pursuant to the Dividend Equivalent Rights provisions of the RSUs previously granted to the reporting person. Includes an aggregate of 38,459 Restricted Stock Units all of which will be settled solely in shares of common stock. Includes 334 shares and 325 shares acquired pursuant to the Company's Employee Stock Purchase Plan on August 15, 2005 and August 16, 2006, respectively, that were inadvertently excluded in the beneficial ownership calculation in column 5 of the reporting person's most recent Form 4, filed January 25, 2008. /s/ Raymond Darcy 2008-04-02