LANDSTAR SYSTEM INC - Director's Dealing 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LANDSTAR SYSTEM INC (LSTR)
CIK: 0000853816
Period of Report: 2010-04-20

Reporting Person: Gattoni James B (Vice President & CFO)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-04-20	Common Stock	S	700	$44.21	Disposed	58500	Direct
2010-04-20	Common Stock	S	900	$44.22	Disposed	57600	Direct
2010-04-20	Common Stock	S	1390	$44.23	Disposed	56210	Direct
2010-04-20	Common Stock	S	1100	$44.24	Disposed	55110	Direct
2010-04-20	Common Stock	S	500	$44.25	Disposed	54610	Direct
2010-04-20	Common Stock	S	500	$44.26	Disposed	54110	Direct
2010-04-20	Common Stock	S	400	$44.27	Disposed	53710	Direct
2010-04-20	Common Stock	S	410	$44.28	Disposed	53300	Direct
2010-04-20	Common Stock	S	1800	$44.29	Disposed	51500	Direct
2010-04-20	Common Stock	S	1100	$44.31	Disposed	50400	Direct
2010-04-20	Common Stock	S	300	$44.34	Disposed	50100	Direct
2010-04-20	Common Stock	S	100	$44.35	Disposed	50000	Direct