WALGREEN CO

CUSIP: 931422109 Class: COM

HARRIS ASSOCIATES L P's Holding History (CIK: 0000813917)

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

Q3 2014
Shares 21,800 Value ($000) $1,292 Avg Close — Range —
Q2 2014
Shares 21,800 Value ($000) $1,616 Avg Close — Range —
Q1 2014
Shares 27,200 Value ($000) $1,796 Avg Close — Range —
Q4 2013
Shares 27,800 Value ($000) $1,597 Avg Close — Range —
Q3 2013
Shares 20,300 Value ($000) $1,092 Avg Close — Range —
Q2 2013
Shares 20,300 Value ($000) $897 Avg Close — Range —