ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q4 2019
Shares 29,657 Value ($000) $3,207 Avg Close — Range —
Q3 2019
Shares 37,006 Value ($000) $3,624 Avg Close — Range —
Q2 2019
Shares 91,164 Value ($000) $11,941 Avg Close — Range —
Q4 2018
Shares 14,660 Value ($000) $1,427 Avg Close — Range —
Q2 2018
Shares 42,588 Value ($000) $5,279 Avg Close — Range —
Q1 2018
Shares 7,967 Value ($000) $888 Avg Close — Range —
Q3 2017
Shares 36,710 Value ($000) $5,150 Avg Close — Range —
Q2 2017
Shares 102,228 Value ($000) $12,438 Avg Close — Range —
Q4 2014
Shares 15,495 Value ($000) $2,910 Avg Close — Range —
Q2 2013
Shares 8,772 Value ($000) $809 Avg Close — Range —