$LSTR SEC Filings

Filing Filed On
13G LSTR 12-31-12 14 Feb 2013
SC 13G/A 12 Feb 2013
LSTR AS OF 12/31/12 07 Feb 2013
NONE 05 Feb 2013
SC 13G 04 Feb 2013
FORM 8-K 31 Jan 2013
SC 13G 30 Jan 2013
SC 13G/A 30 Jan 2013
LIVE FILING 25 Jan 2013
PRIMARY DOCUMENT 25 Jan 2013
PRIMARY DOCUMENT 25 Jan 2013
PRIMARY DOCUMENT 25 Jan 2013
PRIMARY DOCUMENT 25 Jan 2013
PRIMARY DOCUMENT 25 Jan 2013
PRIMARY DOCUMENT 08 Jan 2013
PRIMARY DOCUMENT 04 Jan 2013
PRIMARY DOCUMENT 04 Jan 2013
PRIMARY DOCUMENT 04 Jan 2013
PRIMARY DOCUMENT 03 Jan 2013
PRIMARY DOCUMENT 02 Jan 2013