Jefferies Financial Group Inc. — Director's Dealing 2007

Aug 9, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LEUCADIA NATIONAL CORP ("LUK")
CIK: 0000096223
Period of Report: 2007-08-08

Reporting Person: JORDAN JAMES E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-08-08	Common Shares	M	750	$12.847	Acquired	136750	Direct
2007-08-08	Common Shares	M	750	$15.560	Acquired	137500	Direct
2007-08-08	Common Shares	M	500	$18.025	Acquired	138000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-08-08	Options to purchase Common Shares (Right to buy)	$12.847	M	750	Disposed	2008-05-13	Common Shares (750)	Direct
2007-08-08	Options to purchase Common Shares (Right to buy)	$15.560	M	750	Disposed	2009-05-11	Common Shares (750)	Direct
2007-08-08	Options to purchase Common Shares (Right to buy)	$18.025	M	500	Disposed	2009-05-11	Common Shares (500)	Direct

Footnotes

F1: The options were granted on May 13, 2003 under the Leucadia National Corporation 1999 Stock Option Plan, as amended.
Pursuant to their terms, these options become exercisable at the rate of 25% per year commencing one year after the grant
date.

F2: The options were granted on May 11, 2004 under the Leucadia National Corporation 1999 Stock Option Plan, as amended. Pursuant
to their terms, these options become exercisable at the rate of 25% per year commencing one year after the grant date.

F3: The options were granted on May 17, 2005 under the Leucadia National Corporation 1999 Stock Option Plan, as amended. Pursuant
to their terms, these options become exercisable at the rate of 25% per year commencing one year after the grant date.

F4: Not applicable.