CSX CORP — Director's Dealing 2006

Feb 24, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CSX CORP (CSX)
CIK: 0000277948
Period of Report: 2006-02-22

Reporting Person: HAULTER ROBERT J (Senior VP-Human Resources)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-02-22	Common Stock	M	3500	$51.4375	Acquired	6649.9686	Direct
2006-02-22	Common Stock	S	3500	$55.00	Disposed	3149.9686	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-02-22	Employee Stock Option	$51.4375	M	3500	Acquired	2006-04-25	Common stock (3500)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	22944	Indirect
Common Stock	955.3018	Indirect
Common Stock	240	Indirect

Footnotes

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading program adopted by the reporting person on February 8, 2006.

F2: By Trustee, CSX Corporation Executive Deferred Compensation Plan.

F3: By Trustee, CSX Tax Savings Thrift Plan.

F4: By Trustee, CSX Corporation Executives Stock Trust.

F5: Cashless exercise of stock options pursuant to Rule 10b5-1 trading plan referenced in Note 1.