WALGREEN CO

CUSIP: 931422109 Class: COM

PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO's Holding History (CIK: 0000315297)

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

Q3 2014
Shares 223,488 Value ($000) $13,246 Avg Close — Range —
Q2 2014
Shares 227,837 Value ($000) $16,890 Avg Close — Range —
Q1 2014
Shares 242,091 Value ($000) $15,985 Avg Close — Range —
Q4 2013
Shares 243,355 Value ($000) $13,978 Avg Close — Range —
Q3 2013
Shares 256,022 Value ($000) $13,774 Avg Close — Range —
Q2 2013
Shares 260,111 Value ($000) $11,497 Avg Close — Range —