LANDSTAR SYSTEM INC — Director's Dealing 2007

May 7, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LANDSTAR SYSTEM INC (LSTR)
CIK: 0000853816
Period of Report: 2007-05-03

Reporting Person: STANLEY RONALD G (VP - Corp Bus Dev)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-05-03	Common Stock	M	2400	$32.13	Acquired	27036	Direct
2007-05-03	Common Stock	M	10652	$37.3088	Acquired	37688	Direct
2007-05-03	Common Stock	M	16667	$43.66	Acquired	54355	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-05-03	Stock Options (Right to buy)	$32.13	M	2400	Disposed	2015-01-27	Common Stock (2400)	Direct
2007-05-03	Stock Options (Right to buy)	$37.3088	M	10652	Disposed	2015-01-03	Common Stock (10652)	Direct
2007-05-03	Stock Options (Right to buy)	$43.66	M	16667	Disposed	2016-02-02	Common Stock (16667)	Direct