ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q2 2021
Shares 23,658 Value ($000) $4,347 Avg Close — Range —
Q1 2021
Shares 23,471 Value ($000) $3,589 Avg Close — Range —
Q4 2020
Shares 40,582 Value ($000) $6,341 Avg Close — Range —
Q3 2020
Shares 53,404 Value ($000) $6,112 Avg Close — Range —
Q2 2020
Shares 58,963 Value ($000) $6,620 Avg Close — Range —
Q2 2017
Shares 1,316 Value ($000) $160 Avg Close — Range —
Q1 2015
Shares 2,902 Value ($000) $503 Avg Close — Range —
Q4 2014
Shares 3,924 Value ($000) $726 Avg Close — Range —