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Historical Lookup

Week of January 17, 2017
Date Open High Low Close Volume
Jan 17, 2017 136.19 136.80 134.57 135.30 1,963,355

Year End Stock Prices

Year end ALXN stock price

The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and Alexion Pharmaceuticals, Inc. does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.