SHIRE PLC

CUSIP: 82481R106 Class: COMMON STOCK-FO

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

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

Q4 2018
Shares 5,565 Value ($000) $969 Avg Close — Range —
Q3 2018
Shares 5,565 Value ($000) $1,009 Avg Close — Range —
Q2 2018
Shares 5,645 Value ($000) $953 Avg Close — Range —
Q1 2018
Shares 5,507 Value ($000) $823 Avg Close — Range —
Q4 2017
Shares 5,253 Value ($000) $815 Avg Close — Range —
Q3 2017
Shares 5,160 Value ($000) $790 Avg Close — Range —