$LEN SEC Filings

Filing Filed On
FORM 4 SUBMISSION 13 Feb 2012
FORM 4 SUBMISSION 03 Feb 2012
FORM 4 SUBMISSION 02 Feb 2012
FORM 4 SUBMISSION 02 Feb 2012
FORM S-3 01 Feb 2012
PROSPECTUS SUPPLEMENT 01 Feb 2012
FORM S-8 01 Feb 2012
FORM 8-K 01 Feb 2012
FORM 4 SUBMISSION 31 Jan 2012
FORM 4 SUBMISSION 31 Jan 2012
FORM 4 SUBMISSION 31 Jan 2012
FORM 4 SUBMISSION 31 Jan 2012
FORM 10-K 30 Jan 2012
FORM 4 SUBMISSION 30 Jan 2012
FORM 4 SUBMISSION 27 Jan 2012
FORM 4 SUBMISSION 25 Jan 2012
FORM 4 SUBMISSION 20 Jan 2012
FORM 4 SUBMISSION 20 Jan 2012
SC 13G/A 19 Jan 2012
FORM 4 SUBMISSION 18 Jan 2012