WALGREEN CO

CUSIP: 931422109 Class: COM

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q3 2014
Shares 4,725,449 Value ($000) $280,076 Avg Close — Range —
Q2 2014
Shares 4,790,706 Value ($000) $355,135 Avg Close — Range —
Q1 2014
Shares 4,934,594 Value ($000) $325,831 Avg Close — Range —
Q4 2013
Shares 6,195,055 Value ($000) $355,844 Avg Close — Range —
Q3 2013
Shares 6,380,003 Value ($000) $343,245 Avg Close — Range —
Q2 2013
Shares 6,282,444 Value ($000) $277,684 Avg Close — Range —