$LH SEC Filings

Filing Filed On
S-8 12 May 2016
8-K 12 May 2016
8-K 09 May 2016
10-Q 06 May 2016
8-K 06 May 2016
PRIMARY DOCUMENT 29 Apr 2016
8-K 25 Apr 2016
8-K 25 Apr 2016
8-K 13 Apr 2016
8-K 11 Apr 2016
8-K 04 Apr 2016
DEF 14A 01 Apr 2016
DEFA14A 01 Apr 2016
PRIMARY DOCUMENT 01 Apr 2016
PRIMARY DOCUMENT 01 Apr 2016
PRIMARY DOCUMENT 01 Apr 2016
PRIMARY DOCUMENT 01 Apr 2016
PRIMARY DOCUMENT 01 Apr 2016
8-K 21 Mar 2016
PRIMARY DOCUMENT 15 Mar 2016