LANDSTAR SYSTEM INC — Director's Dealing 2010

Feb 5, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LANDSTAR SYSTEM INC (LSTR)
CIK: 0000853816
Period of Report: 2010-02-04

Reporting Person: MURPHY DIANA M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-02-04	Common Stock	S	10	$35.55	Disposed	53990	Direct
2010-02-04	Common Stock	S	200	$35.57	Disposed	53790	Direct
2010-02-04	Common Stock	S	200	$35.58	Disposed	53590	Direct
2010-02-04	Common Stock	S	300	$35.59	Disposed	53290	Direct
2010-02-04	Common Stock	S	400	$35.60	Disposed	52890	Direct
2010-02-04	Common Stock	S	300	$35.61	Disposed	52590	Direct
2010-02-04	Common Stock	S	300	$35.62	Disposed	52290	Direct
2010-02-04	Common Stock	S	100	$35.63	Disposed	52190	Direct
2010-02-04	Common Stock	S	200	$35.64	Disposed	51990	Direct
2010-02-04	Common Stock	S	100	$35.65	Disposed	51890	Direct
2010-02-04	Common Stock	S	300	$35.66	Disposed	51590	Direct
2010-02-04	Common Stock	S	100	$35.67	Disposed	51490	Direct
2010-02-04	Common Stock	S	400	$35.68	Disposed	51090	Direct
2010-02-04	Common Stock	S	300	$35.69	Disposed	50790	Direct
2010-02-04	Common Stock	S	100	$35.71	Disposed	50690	Direct
2010-02-04	Common Stock	S	100	$35.72	Disposed	50590	Direct
2010-02-04	Common Stock	S	100	$35.73	Disposed	50490	Direct
2010-02-04	Common Stock	S	300	$35.74	Disposed	50190	Direct
2010-02-04	Common Stock	S	500	$35.76	Disposed	49690	Direct
2010-02-04	Common Stock	S	100	$35.77	Disposed	49590	Direct
2010-02-04	Common Stock	S	200	$35.78	Disposed	49390	Direct
2010-02-04	Common Stock	S	300	$35.79	Disposed	49090	Direct
2010-02-04	Common Stock	S	200	$35.80	Disposed	48890	Direct
2010-02-04	Common Stock	S	500	$35.81	Disposed	48390	Direct
2010-02-04	Common Stock	S	300	$35.82	Disposed	48090	Direct
2010-02-04	Common Stock	S	400	$35.83	Disposed	47690	Direct
2010-02-04	Common Stock	S	600	$35.84	Disposed	47090	Direct
2010-02-04	Common Stock	S	500	$35.85	Disposed	46590	Direct
2010-02-04	Common Stock	S	500	$35.86	Disposed	46090	Direct
2010-02-04	Common Stock	S	300	$35.87	Disposed	45790	Direct