$AGX SEC Filings

Filing Filed On
AMENDMENT NO. 2 TO FORM S-3 20 Mar 2012
AMENDMENT NO. 1 TO FORM S-3 14 Mar 2012
S-3/A 14 May 2007
S-3/A 14 May 2007
S-3/A 15 Mar 2004
S-3/A 02 Mar 2004
S-3/A 29 Jan 2004