$LH SEC Filings

Filing Filed On
10-Q 08 May 2020
PRIMARY DOCUMENT 07 May 2020
8-K 06 May 2020
8-K 05 May 2020
PRIMARY DOCUMENT 04 May 2020
8-K 29 Apr 2020
PRIMARY DOCUMENT 07 Apr 2020
8-K 06 Apr 2020
DEF 14A 01 Apr 2020
DEFA14A 01 Apr 2020
PRIMARY DOCUMENT 01 Apr 2020
PRIMARY DOCUMENT 01 Apr 2020
PRIMARY DOCUMENT 01 Apr 2020
PRIMARY DOCUMENT 01 Apr 2020
PRIMARY DOCUMENT 01 Apr 2020
PRIMARY DOCUMENT 01 Apr 2020
10-K/A 05 Mar 2020
PRIMARY DOCUMENT 04 Mar 2020
PRIMARY DOCUMENT 04 Mar 2020
8-K 03 Mar 2020