Attached files
file | filename |
---|---|
EX-99.1 - EX-99.1 - ALEXION PHARMACEUTICALS, INC. | alxnex99110-ka12312020.htm |
EX-31.4 - EX-31.4 - ALEXION PHARMACEUTICALS, INC. | alxnex31410-ka12312020.htm |
EX-31.3 - EX-31.3 - ALEXION PHARMACEUTICALS, INC. | alxnex31310-ka12312020.htm |
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