ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q2 2021
Shares 1,945 Value ($000) $357 Avg Close Range
Q1 2021
Shares 2,718 Value ($000) $416 Avg Close Range
Q4 2020
Shares 8,965 Value ($000) $1,401 Avg Close Range
Q3 2020
Shares 11,106 Value ($000) $1,271 Avg Close Range
Q2 2020
Shares 10,912 Value ($000) $1,225 Avg Close Range
Q1 2020
Shares 11,503 Value ($000) $1,033 Avg Close Range
Q4 2019
Shares 11,744 Value ($000) $1,270 Avg Close Range
Q3 2019
Shares 10,801 Value ($000) $1,058 Avg Close Range
Q2 2019
Shares 10,921 Value ($000) $1,430 Avg Close Range
Q1 2019
Shares 10,724 Value ($000) $1,450 Avg Close Range
Q4 2018
Shares 9,193 Value ($000) $895 Avg Close Range
Q3 2018
Shares 9,125 Value ($000) $1,268 Avg Close Range
Q2 2017
Shares 6,683 Value ($000) $813 Avg Close Range
Q1 2017
Shares 6,244 Value ($000) $757 Avg Close Range
Q4 2016
Shares 2,726 Value ($000) $334 Avg Close Range
Q3 2016
Shares 2,769 Value ($000) $339 Avg Close Range
Q2 2016
Shares 2,432 Value ($000) $284 Avg Close Range
Q1 2016
Shares 1,759 Value ($000) $245 Avg Close Range
Q4 2015
Shares 1,922 Value ($000) $367 Avg Close Range
Q3 2015
Shares 1,910 Value ($000) $299 Avg Close Range
Q2 2015
Shares 1,774 Value ($000) $321 Avg Close Range
Q1 2015
Shares 2,222 Value ($000) $385 Avg Close Range
Q4 2014
Shares 2,271 Value ($000) $420 Avg Close Range
Q3 2014
Shares 1,617 Value ($000) $268 Avg Close Range
Q2 2014
Shares 1,517 Value ($000) $237 Avg Close Range
Q1 2014
Shares 1,495 Value ($000) $227 Avg Close Range
Q4 2013
Shares 1,535 Value ($000) $204 Avg Close Range
Q3 2013
Shares 1,870 Value ($000) $217 Avg Close Range
Q2 2013
Shares 1,625 Value ($000) $150 Avg Close Range