Press Releases
September 16, 2009

Alexion to Present at the UBS Global Life Sciences Conference

CHESHIRE, Conn., Sep 16, 2009 (BUSINESS WIRE) -- Alexion Pharmaceuticals, Inc. (Nasdaq: ALXN) today announced that Dr. Leonard Bell, Chief Executive Officer of Alexion Pharmaceuticals, will present at the UBS Global Life Sciences Conference in New York City at 3:30 p.m. ET on Tuesday, September 22, 2009.

An audio webcast of Dr. Bell's remarks will be available live. You can access the webcast at: www.alexionpharm.com. An archived version of the remarks will also be available through the Company's web site for a limited time following the conference.

[ALXN-G]

SOURCE: Alexion Pharmaceuticals, Inc.

Alexion Pharmaceuticals, Inc.
Irving Adler, 203-271-8210
Sr. Director, Corporate Communications
or
Media:
Makovsky + Company
Mark Marmur, 212-508-9670
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Rx Communications
Rhonda Chiger, 917-322-2569

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