$AVT SEC Filings

Filing Filed On
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 04 Jan 2012
PRIMARY DOCUMENT 06 Dec 2011
PRIMARY DOCUMENT 02 Dec 2011
LIVE FILING 22 Nov 2011