X0304 4 2011-12-09 0000702165 NORFOLK SOUTHERN CORP NSC 0001186078 SEALE DONALD W THREE COMMERCIAL PLACE NORFOLK VA 23510 0 1 0 0 Executive Vice President & CMO Common Stock 2010-12-09 5 G 0 35 0 D 158899 D Common Stock 3045.2785 I By 401(k) Plan Represents the approximate number of whole shares of Common Stock estimated -- on the basis of the unit accounting system used by the Plan Administrator -- as of December 9, 2011, to have been credited to the reporting person's account in the Norfolk Southern Corporation Thrift and Investment Plan (TIP), a trusteed 401(k) plan. In accordance with TIP's terms applicable to all participants, acquisitions were made at various times and at various prices. Howard D. McFadden, via P.O.A. for D. W. Seale 2011-12-13