ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Empirical Finance, LLC's Holding History (CIK: 0001572838)

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

Q2 2021
Shares 11,081 Value ($000) $1,731 Avg Close — Range —
Q1 2021
Shares 11,081 Value ($000) $1,731 Avg Close — Range —
Q4 2020
Shares 11,081 Value ($000) $1,731 Avg Close — Range —
Q3 2020
Shares 10,883 Value ($000) $1,245 Avg Close — Range —
Q4 2016
Shares 87 Value ($000) $11 Avg Close — Range —