$DGX SEC Filings

Filing Filed On
PRIMARY DOCUMENT 27 Feb 2013
PRIMARY DOCUMENT 27 Feb 2013
PRIMARY DOCUMENT 27 Feb 2013
PRIMARY DOCUMENT 22 Feb 2013
PRIMARY DOCUMENT 22 Feb 2013
PRIMARY DOCUMENT 19 Feb 2013
PRIMARY DOCUMENT 19 Feb 2013
PRIMARY DOCUMENT 19 Feb 2013
PRIMARY DOCUMENT 19 Feb 2013
PRIMARY DOCUMENT 19 Feb 2013
PRIMARY DOCUMENT 12 Feb 2013
PRIMARY DOCUMENT 12 Feb 2013
PRIMARY DOCUMENT 12 Feb 2013
PRIMARY DOCUMENT 12 Feb 2013
PRIMARY DOCUMENT 12 Feb 2013
PRIMARY DOCUMENT 18 Jan 2013
PRIMARY DOCUMENT 03 Jan 2013
PRIMARY DOCUMENT 02 Jan 2013
PRIMARY DOCUMENT 05 Oct 2012
PRIMARY DOCUMENT 02 Oct 2012