$LH SEC Filings

Filing Filed On
8-K 12 Feb 2009
SC 13G 06 Feb 2009
3 02 Feb 2009
3 02 Feb 2009
3 02 Feb 2009
SCHEDULE 13D/A 3RD AMENDMENT 23 Jan 2009
8-K 09 Jan 2009
8-K 07 Jan 2009
8-K 06 Jan 2009
8-K 10 Dec 2008
FORM S-3ASR 05 Dec 2008
8-K 25 Nov 2008
4 24 Nov 2008
8-K 19 Nov 2008
8-K 07 Nov 2008
8-K 07 Nov 2008
4 05 Nov 2008
8-K 05 Nov 2008
10-Q 04 Nov 2008
4 03 Nov 2008