ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

JAG CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001080374)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015
Shares 5,615 Value ($000) $973 Avg Close — Range —
Q4 2014
Shares 23,957 Value ($000) $4,433 Avg Close — Range —