$AMGN SEC Filings

Filing Filed On
PRIMARY DOCUMENT 01 May 2012
PRIMARY DOCUMENT 01 May 2012
PRIMARY DOCUMENT 01 May 2012
PRIMARY DOCUMENT 01 May 2012
PRIMARY DOCUMENT 01 May 2012
PRIMARY DOCUMENT 30 Apr 2012
PRIMARY DOCUMENT 30 Apr 2012
PRIMARY DOCUMENT 30 Apr 2012
PRIMARY DOCUMENT 30 Apr 2012
PRIMARY DOCUMENT 30 Apr 2012
PRIMARY DOCUMENT 30 Apr 2012
PRIMARY DOCUMENT 30 Apr 2012
PRIMARY DOCUMENT 30 Apr 2012
PRIMARY DOCUMENT 30 Apr 2012
PRIMARY DOCUMENT 20 Mar 2012
PRIMARY DOCUMENT 20 Mar 2012
PRIMARY DOCUMENT 20 Mar 2012
PRIMARY DOCUMENT 20 Mar 2012
PRIMARY DOCUMENT 20 Mar 2012
PRIMARY DOCUMENT 20 Mar 2012