WALGREEN CO

CUSIP: 931422109 Class: COM

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

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

Q4 2014
Shares 4,197 Value ($000) $320 Avg Close — Range —
Q2 2014
Shares 3,289 Value ($000) $244 Avg Close — Range —
Q1 2014
Shares 3,289 Value ($000) $217 Avg Close — Range —