ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

WHITEBOX ADVISORS LLC's Holding History (CIK: 0001257391)

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

Q4 2014
Shares 36,060 Value ($000) $6,672 Avg Close — Range —
Q3 2014
Shares 84,825 Value ($000) $14,066 Avg Close — Range —
Q2 2014
Shares 94,200 Value ($000) $14,719 Avg Close — Range —