ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

KING LUTHER CAPITAL MANAGEMENT CORP's Holding History (CIK: 0000310051)

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

Q3 2013
Shares 6,300 Value ($000) $732 Avg Close — Range —
Q2 2013
Shares 4,000 Value ($000) $369 Avg Close — Range —