$DIOD SEC Filings

Filing Filed On
PRIMARY DOCUMENT 23 May 2012
PRIMARY DOCUMENT 23 May 2012
PRIMARY DOCUMENT 23 May 2012
PRIMARY DOCUMENT 23 May 2012
PRIMARY DOCUMENT 23 May 2012
PRIMARY DOCUMENT 23 May 2012
PRIMARY DOCUMENT 23 May 2012
PRIMARY DOCUMENT 23 May 2012
PRIMARY DOCUMENT 23 May 2012
PRIMARY DOCUMENT 18 May 2012
CT ORDER 16 May 2012
FORM 8-K 11 May 2012
FORM 10-Q 10 May 2012
AUTO-GENERATED PAPER DOCUMENT 02 May 2012
DEFINITIVE ADDITIONAL MATERIALS 12 Apr 2012
DEFINITIVE PROXY STATEMENT 12 Apr 2012
DEFINITIVE ADDITIONAL MATERIALS 12 Apr 2012
PRIMARY DOCUMENT 16 Mar 2012
PRIMARY DOCUMENT 12 Mar 2012
FORM 8-K 09 Mar 2012