WALGREEN CO

CUSIP: 931422109 Class: COM

Rock Point Advisors, LLC's Holding History (CIK: 0001301540)

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

Q3 2014
Shares 5,540 Value ($000) $328 Avg Close — Range —
Q2 2014
Shares 5,540 Value ($000) $411 Avg Close — Range —
Q1 2014
Shares 5,840 Value ($000) $386 Avg Close — Range —
Q4 2013
Shares 5,840 Value ($000) $335 Avg Close — Range —