X0303 4 2009-12-31 0001111711 NISOURCE INC/DE NI 0001016109 KITTRELL MARTY R 801 E 86TH AVENUE MERRILLVILLE IN 46410-6272 1 Common Stock 4000 D Phantom Stock 0 2009-12-31 2009-12-31 4 A 0 1341.027 0 A Common Stock 1341.027 16168.391 D The reported phantom stock units were acquired under the NiSource Inc. Nonemployee Director Stock Incentive Plan and are to be settled upon the reporting person's retirement or other termination of service. Balance includes 244.116 shares acquired pursuant to a dividend reinvestment feature of the Nonemployee Director Stock Incentive Plan through November 20, 2009. Gary W. Pottorff, attorney-in-fact for Marty Kittrell 2010-01-04