Alexion Pharmaceuticals

Quarterly Results

2009

Second Quarter 2009

Calendar Event
	2009 2nd Quarter Results Conference Call
News Release
	Alexion Reports Second Quarter 2009 Results

First Quarter 2009

Calendar Event
	2009 1st Quarter Results Conference Call
News Release
	Alexion Reports First Quarter 2009 Results

2008

Fourth Quarter 2008

Calendar Event
	2008 4th Quarter Results Conference Call and Web Cast
News Release
	Alexion Reports Fourth Quarter and Full Year 2008 Results

Third Quarter 2008

Calendar Event
	2008 3rd Quarter Results Conference Call and Web Cast
News Release
	Alexion Reports Third Quarter 2008 Results

Second Quarter 2008

Calendar Event
	2008 2nd Quarter Results Conference Call and Web Cast
News Release
	Alexion Reports Second Quarter 2008 Results

First Quarter 2008

Calendar Event
	2008 1st Quarter Results Conference Call and Web Cast
News Release
	Alexion Reports First Quarter 2008 Results

2007

Fourth Quarter 2007

Calendar Event
	2007 4Q and Year-End Results Conference Call and Webcast
News Release
	Alexion Reports Fourth Quarter and Full Year 2007 Results

Third Quarter 2007

News Release
	Alexion Reports Third Quarter 2007 Results
Calendar Event
	2007 3rd Quarter Results Conference Call and Web Cast

Second Quarter 2007

News Release
	Alexion Reports Second Quarter 2007 Results
SEC Filing
	Form 10-Q

First Quarter 2007

News Release
	Alexion Pharmaceuticals Reports First Quarter 2007 Results
SEC Filing
	Form 10-Q

2006

Fourth Quarter 2006

News Release
	Alexion Pharmaceuticals Reports Fourth Quarter and Year End 2006 Results
SEC Filing
	Form 10-K

Third Quarter 2006

News Release
	Alexion Pharmaceuticals Reports Third Quarter 2006 Results
SEC Filing
	Form 10-Q

Second Quarter 2006

News Release
	Alexion Pharmaceuticals Reports Second Quarter 2006 Results
SEC Filing
	Form 10-Q

First Quarter 2006

News Release
	ALEXION Pharmaceuticals Reports First Quarter 2006 Results
SEC Filing
	Form 10-Q

2005

Fourth Quarter 2005

News Release
	Alexion Pharmaceuticals Reports 2005 Financial Results and 2006 Outlook

Third Quarter 2005

SEC Filing
	Form 10-Q

Second Quarter 2005

SEC Filing
	Form 10-Q/A
SEC Filing
	Form 10-Q

First Quarter 2005

SEC Filing
	Form 10-Q