Alexion Pharmaceuticals, Inc. 10-K, 10-K/A, 10-KT, and 10-KT/A reports

Location
121 Seaport Boulevard, Boston, Massachusetts
State of incorporation
Delaware
Fiscal year end
December 31
Data updated at
7/19/2024, 08:54 AM
Form type Sec Links Description Filing date Reporting date
10-K/A Report | Data 10-K/A Feb 16, 2021 Dec 31, 2020
10-K Report | Data 10-K Feb 8, 2021 Dec 31, 2020
10-K Report | Data 10-K Feb 4, 2020 Dec 31, 2019
10-K Report | Data FORM 10-K Feb 6, 2019 Dec 31, 2018
10-K Report | Data FORM 10-K Feb 8, 2018 Dec 31, 2017
10-K/A Report 10-K/A Mar 24, 2017 Dec 31, 2016
10-K Report | Data FORM 10-K Feb 16, 2017 Dec 31, 2016
10-K/A Report | Data 10-K/A Jan 19, 2017 Dec 31, 2015
10-K Report | Data FORM 10-K Feb 8, 2016 Dec 31, 2015
10-K Report | Data FORM 10-K Feb 6, 2015 Dec 31, 2014
10-K Report | Data FORM 10-K Feb 10, 2014 Dec 31, 2013
10-K Report | Data FROM 10-K Feb 19, 2013 Dec 31, 2012
10-K Report | Data FORM 10-K Feb 17, 2012 Dec 31, 2011
10-K Report | Data FORM 10-K Feb 17, 2011 Dec 31, 2010
10-K Report FORM 10-K Feb 23, 2010 Dec 31, 2009
10-K Report FORM 10-K Feb 23, 2009 Dec 31, 2008
10-K Report FORM 10-K Feb 29, 2008 Dec 31, 2007
10-K Report FORM 10-K Feb 23, 2007 Dec 31, 2006
10-K Report FOR THE FISCAL YEAR ENDED JULY 31, 2005 Oct 11, 2005 Jul 31, 2005
10-K Report FOR THE FISCAL YEAR ENDED JULY 31, 2004 Sep 28, 2004 Jul 31, 2004
10-K Report FORM 10-K Oct 27, 2003 Jul 31, 2003
10-K Report FORM 10-K Oct 29, 2002 Jul 31, 2002
10-K Report FORM 10-K Oct 29, 2001 Jul 31, 2001
10-K Report FORM 10-K Oct 6, 2000 Jul 31, 2000
10-K Report FORM 10-K Oct 20, 1999 Jul 31, 1999
10-K Report 10-K Oct 27, 1998 Jul 31, 1998
10-K Report FORM 10-K Oct 28, 1997 Jul 31, 1997
10-K Report FORM 10-K Oct 29, 1996 Jul 31, 1996