X0202 4 2008-02-04 0000775158 OSHKOSH TRUCK CORP OSK 0001220122 MEDVIN HARVEY N C/O OSHKOSH CORPORATION 2307 OREGON STREET OSHKOSH WI 54902 1 0 0 0 Common Stock 2008-02-04 4 A 0 17.47 42.92 A 5760.12 D Common Stock 2008-02-05 4 A 0 243.44 41.59 A 6003.56 D Common Stock 2008-02-05 4 A 0 1100 0 A 7103.56 D Option 41.59 2008-02-05 4 A 0 2600 0 A 2018-03-05 Common Stock 2600 2600 D Represents stock units payable in Oshkosh Corporation Common Stock following cessation of the Reporting Person's service as a director in accordance with the Oshkosh Corporation Deferred Compensation Plan for Directors and Executive Officers. Restricted Stock granted to Reporting Person on February 5, 2008, subject to certain transfer restrictions. Option (right to buy) granted pursuant to the Company's Stock Plan. Options vest in one-third (1/3) annual increments commencing on 2/5/2009. Bryan J. Blankfield, for Harvey N. Medvin 2008-02-06