ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

FIRST INTERSTATE BANK's Holding History (CIK: 0001125727)

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

Q4 2020
Shares 33,970 Value ($000) $5,308 Avg Close — Range —
Q3 2020
Shares 34,463 Value ($000) $3,944 Avg Close — Range —
Q2 2020
Shares 36,377 Value ($000) $4,083 Avg Close — Range —
Q1 2020
Shares 35,051 Value ($000) $3,147 Avg Close — Range —
Q4 2019
Shares 15 Value ($000) $2 Avg Close — Range —
Q3 2019
Shares 15 Value ($000) $1 Avg Close — Range —
Q2 2019
Shares 9 Value ($000) $1 Avg Close — Range —
Q1 2019
Shares 15 Value ($000) $2 Avg Close — Range —
Q2 2016
Shares 915 Value ($000) $107 Avg Close — Range —
Q1 2016
Shares 940 Value ($000) $131 Avg Close — Range —
Q4 2015
Shares 940 Value ($000) $179 Avg Close — Range —
Q3 2015
Shares 1,820 Value ($000) $285 Avg Close — Range —