ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q2 2021
Shares 13,996 Value ($000) $2,571 Avg Close Range
Q1 2021
Shares 15,915 Value ($000) $2,433 Avg Close Range
Q4 2020
Shares 17,482 Value ($000) $2,731 Avg Close Range
Q3 2020
Shares 17,971 Value ($000) $2,056 Avg Close Range
Q2 2020
Shares 14,032 Value ($000) $1,575 Avg Close Range
Q1 2020
Shares 14,207 Value ($000) $1,275 Avg Close Range
Q4 2019
Shares 14,569 Value ($000) $1,575 Avg Close Range
Q3 2019
Shares 18,750 Value ($000) $1,836 Avg Close Range
Q2 2019
Shares 16,054 Value ($000) $2,102 Avg Close Range
Q1 2019
Shares 15,494 Value ($000) $2,094 Avg Close Range
Q4 2018
Shares 12,670 Value ($000) $1,233 Avg Close Range
Q3 2018
Shares 10,786 Value ($000) $1,499 Avg Close Range
Q2 2018
Shares 10,640 Value ($000) $1,320 Avg Close Range
Q1 2018
Shares 8,263 Value ($000) $920 Avg Close Range
Q4 2017
Shares 7,909 Value ($000) $945 Avg Close Range
Q3 2017
Shares 7,918 Value ($000) $1,110 Avg Close Range
Q2 2017
Shares 7,862 Value ($000) $956 Avg Close Range
Q3 2014
Shares 71 Value ($000) $12 Avg Close Range
Q2 2014
Shares 71 Value ($000) $11 Avg Close Range
Q1 2014
Shares 119 Value ($000) $18 Avg Close Range
Q4 2013
Shares 148 Value ($000) $20 Avg Close Range
Q3 2013
Shares 148 Value ($000) $17 Avg Close Range
Q2 2013
Shares 141 Value ($000) $13 Avg Close Range
Q1 2013
Shares 141 Value ($000) $13 Avg Close Range