$LEN SEC Filings

Filing Filed On
FORM S-8 23 Apr 2012
FORM 8-K 18 Apr 2012
FORM 4 SUBMISSION 12 Apr 2012
FORM 4 SUBMISSION 12 Apr 2012
FORM 4 SUBMISSION 12 Apr 2012
FORM 4 SUBMISSION 12 Apr 2012
FORM 4 SUBMISSION 12 Apr 2012
FORM 4 SUBMISSION 12 Apr 2012
FORM 4 SUBMISSION 12 Apr 2012
10-Q 09 Apr 2012
8-K 27 Mar 2012
FORM 4 SUBMISSION 14 Mar 2012
AUTO-GENERATED PAPER DOCUMENT 05 Mar 2012
DEF 14A 02 Mar 2012
FORM 4 SUBMISSION 16 Feb 2012
SC 13G/A 14 Feb 2012
DISCLOSURE DOCUMENT 14 Feb 2012
FORM 4 SUBMISSION 13 Feb 2012
FORM 4 SUBMISSION 13 Feb 2012
FORM 4 SUBMISSION 03 Feb 2012