WALGREEN CO

CUSIP: 931422109 Class: COM

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q3 2014
Shares 209,031 Value ($000) $12,390 Avg Close — Range —
Q2 2014
Shares 113,684 Value ($000) $8,427 Avg Close — Range —
Q1 2014
Shares 46,369 Value ($000) $3,062 Avg Close — Range —
Q4 2013
Shares 47,137 Value ($000) $2,707 Avg Close — Range —
Q3 2013
Shares 50,266 Value ($000) $2,704 Avg Close — Range —
Q2 2013
Shares 105,796 Value ($000) $4,676 Avg Close — Range —