$LH
Market Cap:
$LH SEC Filings
| Filing | Filed On |
|---|---|
| FORM 8-K PRESS RELEASE AUGUST 17 2012 | 20 Aug 2012 |
| FORM 8-K AUGUST 7 2012 | 07 Aug 2012 |
| MEDTOX ANNOUNCEMENT | 01 Aug 2012 |
| FORM 8-K REG FD ITEM 701 | 01 Aug 2012 |
| FORM 8-K EARNINGS RELEASE Q2 2012 | 19 Jul 2012 |
| ITEM 7.01 POWERPOINT PRESENTATION | 19 Jul 2012 |
| FORM 8-K JULY 13 2012 | 13 Jul 2012 |
| FORM 8-K JULY 2 2012 | 02 Jul 2012 |
| FORM 8-K | 14 Jun 2012 |
| FORM 8-K JUNE 4 2012 | 04 Jun 2012 |
| FORM 8-K | 14 May 2012 |
| FORM 8-K MAY 8 2012 | 08 May 2012 |
| FORM 8-K | 02 May 2012 |
| FORM 8-K | 01 May 2012 |
| FORM 8-K ITEM 7.01 APRIL 27 2012 | 27 Apr 2012 |
| FORM 8-K ITEM 5.02 APRIL 27 2012 | 27 Apr 2012 |
| FORM 8-K Q1 2012 EARNINGS RELEASE | 19 Apr 2012 |
| REGULATION FD DISCLOSURE | 19 Apr 2012 |
| FORM 8-K | 02 Apr 2012 |
| FORM 8-K MARCH 14 2012 | 14 Mar 2012 |
