X0303 4 2010-03-02 0000018230 CATERPILLAR INC CAT 0001415606 Copeland Jananne A. 100 N.E. ADAMS STREET PEORIA IL 61629 0 1 0 0 Chief Accounting Officer Common 2010-03-02 4 M 0 489 A 7559 D Common 2010-03-02 4 F 0 175 58.42 D 7384 D Phantom Stock Units Common 0 1012 D Restricted Stock Units 2010-03-02 4 M 0 489 D 2010-03-02 2010-03-02 Common 489 0 D The reported phantom stock units were acquired under Caterpillar Inc.'s deferred employee investment plan and will be settled upon the reporting person's retirement or separation from service. This amount includes 3315 shares in 401K. Security converts to common stock on a one-for-one basis. Each restricted stock unit represents the equivalent of one share of Caterpillar common stock. On March 2, 2010, the reporting person's restricted stock units were settled for an equal number of shares of Caterpillar common stock. Amount reflects shares surrendered to satisfy tax withholding requirements upon the vesting of restricted stock units. J. A. Copeland; L. J. Huxtable, POA 2010-03-04