FORM 10-Q / 1ST QUARTER 2009

Company

CATERPILLAR INC

Filed

May 1, 2009

Period of Report

March 31, 2009

Accession Number

0000018230-09-000175

A 10-Q is a quarterly financial report filed after each of the first three quarters of a fiscal year. It includes unaudited financial statements and management commentary. Learn more about 10-Q filings →