ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

THOMPSON DAVIS & CO., INC.'s Holding History (CIK: 0001017284)

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

Q3 2017
Shares 369 Value ($000) $52 Avg Close Range
Q2 2017
Shares 575 Value ($000) $70 Avg Close Range
Q1 2017
Shares 265 Value ($000) $32 Avg Close Range
Q4 2016
Shares 276 Value ($000) $34 Avg Close Range
Q3 2016
Shares 239 Value ($000) $29 Avg Close Range
Q2 2016
Shares 199 Value ($000) $23 Avg Close Range
Q1 2016
Shares 201 Value ($000) $28 Avg Close Range
Q4 2015
Shares 202 Value ($000) $39 Avg Close Range
Q3 2015
Shares 202 Value ($000) $32 Avg Close Range
Q2 2015
Shares 152 Value ($000) $27 Avg Close Range
Q1 2015
Shares 123 Value ($000) $21 Avg Close Range
Q4 2014
Shares 114 Value ($000) $21 Avg Close Range
Q3 2014
Shares 97 Value ($000) $16 Avg Close Range
Q1 2014
Shares 24 Value ($000) $4 Avg Close Range
Q4 2013
Shares 774 Value ($000) $103 Avg Close Range