LANDSTAR SYSTEM INC - Director's Dealing 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LANDSTAR SYSTEM INC (LSTR)
CIK: 0000853816
Period of Report: 2006-04-24

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

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-04-24	Common Stock	M	8000	$8.556	Acquired	154100	Direct
2006-04-24	Common Stock	M	72000	$14.6207	Acquired	226100	Direct
2006-04-24	Common Stock	S	200	$44.16	Disposed	225900	Direct
2006-04-24	Common Stock	S	200	$44.17	Disposed	225700	Direct
2006-04-24	Common Stock	S	200	$44.18	Disposed	225500	Direct
2006-04-24	Common Stock	S	100	$44.19	Disposed	225400	Direct
2006-04-24	Common Stock	S	357	$44.2	Disposed	225043	Direct
2006-04-24	Common Stock	S	318	$44.21	Disposed	224725	Direct
2006-04-24	Common Stock	S	525	$44.22	Disposed	224200	Direct
2006-04-24	Common Stock	S	400	$44.24	Disposed	223800	Direct
2006-04-24	Common Stock	S	200	$44.25	Disposed	223600	Direct
2006-04-24	Common Stock	S	600	$44.26	Disposed	223000	Direct
2006-04-24	Common Stock	S	600	$44.27	Disposed	222400	Direct
2006-04-24	Common Stock	S	300	$44.28	Disposed	222100	Direct
2006-04-24	Common Stock	S	100	$44.29	Disposed	222000	Direct
2006-04-24	Common Stock	S	900	$44.3	Disposed	221100	Direct
2006-04-24	Common Stock	S	900	$44.31	Disposed	220200	Direct
2006-04-24	Common Stock	S	700	$44.32	Disposed	219500	Direct
2006-04-24	Common Stock	S	800	$44.33	Disposed	218700	Direct
2006-04-24	Common Stock	S	790	$44.34	Disposed	217910	Direct
2006-04-24	Common Stock	S	1310	$44.35	Disposed	216600	Direct
2006-04-24	Common Stock	S	600	$44.36	Disposed	216000	Direct
2006-04-24	Common Stock	S	700	$44.37	Disposed	215300	Direct
2006-04-24	Common Stock	S	1204	$44.38	Disposed	214096	Direct
2006-04-24	Common Stock	S	680	$44.39	Disposed	213416	Direct
2006-04-24	Common Stock	S	916	$44.4	Disposed	212500	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-04-24	Stock Options (Right to buy)	$8.556	M	8000	Disposed	2011-06-29	Common Stock (8000)	Direct
2006-04-24	Stock Options (Right to buy)	$14.6207	M	72000	Disposed	2013-01-02	Common Stock (72000)	Direct

F1: Options became exercisable in 3 equal annual installments beginning 01/02/2004