TRUSTMARK CORP — Director's Dealing 2006

May 5, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TRUSTMARK CORP (TRMK)
CIK: 0000036146
Period of Report: 2006-05-04

Reporting Person: COLLIER T HARRIS III (Sec. of Issuer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-05-04	common	M	2000	$22.5625	Acquired	32099	Direct
2006-05-04	common	S	2000	$31.8571	Disposed	30099	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-05-04	Employee Stock option (Right to Buy)	$22.5625	M	2000	Disposed	2008-05-12	common (2000)	Direct

Footnotes

F1: The option vested in four (4) equal installments on May 12, 1999, 2000, 2001 & 2002