WALGREEN CO

CUSIP: 931422109 Class: COM

Douglass Winthrop Advisors, LLC's Holding History (CIK: 0001308527)

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

Q3 2014
Shares 4,280 Value ($000) $254 Avg Close — Range —
Q2 2014
Shares 4,280 Value ($000) $317 Avg Close — Range —
Q1 2014
Shares 3,400 Value ($000) $225 Avg Close — Range —