WALGREEN CO

CUSIP: 931422109 Class: COM

Select Equity Group, L.P.'s Holding History (CIK: 0001592643)

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

Q3 2014
Shares 288,496 Value ($000) $17,099,158 Avg Close — Range —
Q2 2014
Shares 282,066 Value ($000) $20,909,553 Avg Close — Range —
Q1 2014
Shares 277,096 Value ($000) $18,296,649 Avg Close — Range —
Q4 2013
Shares 296,333 Value ($000) $17,021,368 Avg Close — Range —