ALEXION PHARMACEUTICALS INC

CUSIP: 15351109 Class: Common Stock

ITHAKA GROUP LLC's Holding History (CIK: 0001484043)

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

Q3 2016
Shares 112,844 Value ($000) $13,828 Avg Close — Range —
Q2 2016
Shares 131,818 Value ($000) $15,391 Avg Close — Range —
Q1 2016
Shares 135,175 Value ($000) $18,819 Avg Close — Range —
Q4 2015
Shares 101,173 Value ($000) $19,299 Avg Close — Range —
Q3 2015
Shares 94,460 Value ($000) $14,773 Avg Close — Range —
Q2 2015
Shares 81,367 Value ($000) $14,709 Avg Close — Range —
Q1 2015
Shares 61,479 Value ($000) $10,654 Avg Close — Range —
Q4 2014
Shares 67,230 Value ($000) $12,440 Avg Close — Range —
Q3 2014
Shares 73,056 Value ($000) $12,114 Avg Close — Range —
Q2 2014
Shares 76,291 Value ($000) $11,920 Avg Close — Range —
Q1 2014
Shares 67,272 Value ($000) $10,234 Avg Close — Range —
Q4 2013
Shares 57,455 Value ($000) $7,635 Avg Close — Range —
Q3 2013
Shares 50,089 Value ($000) $5,818 Avg Close — Range —
Q2 2013
Shares 47,283 Value ($000) $4,361 Avg Close — Range —