X0101 42003-07-01 0000277948 CSX CORP CSX 0001237367 GRASSI ROBERT J 0100President & CEO of Subsidiary Phantom Stock Units02003-07-014A018.95830.09A1988-08-081988-08-08Common stock18.9581824.3445D1-for-1Phantom stock units acquired under CSX 2002 Deferred Compensation Plan to be settled solely in cash with distribution to commence at termination of employment or the attainment of a designated age based on an election made by the participant at least 1 year prior to distribution.Robert J. Grassi by Rachel E. Geiersbach, Attorney in Fact2003-07-02