WALGREEN CO

CUSIP: 931422109 Class: COM

Northwest & Ethical Investments L.P.'s Holding History (CIK: 0002033536)

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

Q4 2013
Shares 27,070 Value ($000) $1,555 Avg Close — Range —
Q3 2013
Shares 59,255 Value ($000) $3,188 Avg Close — Range —
Q2 2013
Shares 51,370 Value ($000) $2,271 Avg Close — Range —
Q1 2013
Shares 50,010 Value ($000) $2,384 Avg Close — Range —
Q4 2012
Shares 16,350 Value ($000) $605 Avg Close — Range —
Q3 2012
Shares 11,510 Value ($000) $419 Avg Close — Range —
Q2 2012
Shares 11,440 Value ($000) $338 Avg Close — Range —
Q1 2012
Shares 6,470 Value ($000) $217 Avg Close — Range —
Q4 2011
Shares 2,550 Value ($000) $84 Avg Close — Range —