WALGREEN CO

CUSIP: 931422109 Class: COM

ALTA CAPITAL MANAGEMENT LLC/'s Holding History (CIK: 0001093589)

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

Q3 2014
Shares 24,314 Value ($000) $1,441 Avg Close — Range —
Q2 2014
Shares 24,513 Value ($000) $1,817 Avg Close — Range —
Q1 2014
Shares 25,198 Value ($000) $1,663 Avg Close — Range —
Q4 2013
Shares 26,824 Value ($000) $1,540 Avg Close — Range —
Q3 2013
Shares 26,287 Value ($000) $1,414 Avg Close — Range —
Q2 2013
Shares 26,716 Value ($000) $1,180 Avg Close — Range —