FIRST HORIZON CORP — Director's Dealing 2008

Aug 7, 2008

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIRST HORIZON NATIONAL CORP (FHN)
CIK: 0000036966
Period of Report: 2008-08-05

Reporting Person: Medford Mark A (President, FTN Financial)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-08-05	Common Stock	D	20000	—	Disposed	2010	Direct
2008-08-05	Common Stock	D	1081	—	Disposed	929	Direct
2008-08-05	Common Stock	D	536	—	Disposed	393	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2008-08-05	Stock Options (Right to buy)	$35.14	D	7249	Disposed	2009-02-26	Common Stock (7249)	Direct
2008-08-05	Stock Options (Right to buy)	$35.14	D	4446	Disposed	2012-02-26	Common Stock (4446)	Direct
2008-08-05	Stock Options (Right to buy)	$38.74	D	6773	Disposed	2010-03-03	Common Stock (6773)	Direct
2008-08-05	Stock Options (Right to buy)	$39.66	D	29109	Disposed	2014-04-20	Common Stock (29109)	Direct
2008-08-05	Stock Options (Right to buy)	$40.34	D	5400	Disposed	2012-04-22	Common Stock (5400)	Direct
2008-08-05	Stock Options (Right to buy)	$40.71	D	5405	Disposed	2013-04-21	Common Stock (5405)	Direct
2008-08-05	Stock Options (Right to buy)	$45.73	D	6369	Disposed	2011-02-17	Common Stock (6369)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1133	Indirect

Footnotes

F2: End-of-period total may include adjustment reflecting exempt acquisitions under Issuer's 401(k) Plan.

F1: Forfeiture due to resignation.