FORM 10-K FISCAL YEAR END DECEMBER 30, 2011

Company

CSX CORP

Filed

February 21, 2012

Period of Report

December 30, 2011

Accession Number

0000277948-12-000014

A 10-K is a company's comprehensive annual report, required by the SEC. It includes audited financial statements, a description of the business, risk factors, and management's discussion of results. Learn more about 10-K filings →