ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

Iowa State Bank's Holding History (CIK: 0001546967)

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

Q4 2020
Shares 3,937 Value ($000) $615 Avg Close — Range —
Q3 2020
Shares 3,812 Value ($000) $436 Avg Close — Range —
Q2 2020
Shares 1,835 Value ($000) $206 Avg Close — Range —