LANDSTAR SYSTEM INC — Director's Dealing 2007

Feb 9, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LANDSTAR SYSTEM INC (LSTR)
CIK: 0000853816
Period of Report: 2007-02-07

Reporting Person: LAROSE ROBERT C (Exec. Vice President & Co-CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-02-07	Common Stock	M	26666	$19.025	Acquired	84500	Direct
2007-02-07	Common Stock	S	97	$44.66	Disposed	84403	Direct
2007-02-07	Common Stock	S	500	$44.68	Disposed	83903	Direct
2007-02-07	Common Stock	S	500	$44.69	Disposed	83403	Direct
2007-02-07	Common Stock	S	303	$44.7	Disposed	83100	Direct
2007-02-07	Common Stock	S	303	$44.71	Disposed	82797	Direct
2007-02-07	Common Stock	S	397	$44.72	Disposed	82400	Direct
2007-02-07	Common Stock	S	900	$44.73	Disposed	81500	Direct
2007-02-07	Common Stock	S	300	$44.74	Disposed	81200	Direct
2007-02-07	Common Stock	S	400	$44.75	Disposed	80800	Direct
2007-02-07	Common Stock	S	1200	$44.76	Disposed	79600	Direct
2007-02-07	Common Stock	S	100	$44.77	Disposed	79500	Direct
2007-02-07	Common Stock	S	900	$44.8	Disposed	78600	Direct
2007-02-07	Common Stock	S	100	$44.82	Disposed	78500	Direct
2007-02-07	Common Stock	S	1200	$44.83	Disposed	77300	Direct
2007-02-07	Common Stock	S	400	$44.84	Disposed	76900	Direct
2007-02-07	Common Stock	S	400	$44.85	Disposed	76500	Direct
2007-02-07	Common Stock	S	100	$44.87	Disposed	76400	Direct
2007-02-07	Common Stock	S	600	$44.89	Disposed	75800	Direct
2007-02-07	Common Stock	S	500	$44.9	Disposed	75300	Direct
2007-02-07	Common Stock	S	479	$44.92	Disposed	74821	Direct
2007-02-07	Common Stock	S	21	$44.93	Disposed	74800	Direct
2007-02-07	Common Stock	S	300	$44.95	Disposed	74500	Direct
2007-02-07	Common Stock	S	9800	$45.06	Disposed	64700	Direct
2007-02-07	Common Stock	S	200	$45.07	Disposed	64500	Direct
2007-02-07	Common Stock	S	100	$45.2	Disposed	64400	Direct
2007-02-07	Common Stock	S	500	$45.22	Disposed	63900	Direct
2007-02-07	Common Stock	S	100	$45.24	Disposed	63800	Direct
2007-02-07	Common Stock	S	600	$45.25	Disposed	63200	Direct
2007-02-07	Common Stock	S	700	$45.26	Disposed	62500	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-02-07	Stock Options (Right to buy)	$19.025	M	26666	Disposed	2014-01-02	Common Stock (26666)	Direct