$LH SEC Filings

Filing Filed On
FORM 8-K 09 Jun 2010
4 03 Jun 2010
4 19 May 2010
4 14 May 2010
4 14 May 2010
4 14 May 2010
FORM 8-K 14 May 2010
4 14 May 2010
4 14 May 2010
4 14 May 2010
4 14 May 2010
4 14 May 2010
FORM 8-K 13 May 2010
FORM 8-K 12 May 2010
4 10 May 2010
FORM 8-K 10 May 2010
FORM 8-K 06 May 2010
4 29 Apr 2010
4 28 Apr 2010
FORM 10-Q 28 Apr 2010