$LUMN SEC Filings

Filing Filed On
PRIMARY DOCUMENT 04 Apr 2011
PRIMARY DOCUMENT 04 Apr 2011
PRIMARY DOCUMENT 04 Apr 2011
PRIMARY DOCUMENT 04 Apr 2011
PRIMARY DOCUMENT 04 Apr 2011
PRIMARY DOCUMENT 04 Apr 2011
2010 10K/A 30 Mar 2011
4 22 Mar 2011
4 22 Mar 2011
4/A 22 Mar 2011
4 17 Mar 2011
4 17 Mar 2011
4 17 Mar 2011
4 17 Mar 2011
4 17 Mar 2011
4 17 Mar 2011
4 10 Mar 2011
4 08 Mar 2011
4 03 Mar 2011
4 03 Mar 2011