WALGREEN CO

CUSIP: 931422109 Class: COM

BOWEN HANES & CO INC's Holding History (CIK: 0001077583)

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

Q3 2014
Shares 306,383 Value ($000) $18,159 Avg Close — Range —
Q2 2014
Shares 419,093 Value ($000) $31,067 Avg Close — Range —
Q1 2014
Shares 423,263 Value ($000) $27,948 Avg Close — Range —
Q4 2013
Shares 432,708 Value ($000) $24,855 Avg Close — Range —
Q3 2013
Shares 445,525 Value ($000) $23,969 Avg Close — Range —
Q2 2013
Shares 454,385 Value ($000) $20,084 Avg Close — Range —