PETSMART INC

CUSIP: 716768106 Class: COM

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

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

Q4 2011
Shares 440 Value ($000) $23 Avg Close — Range —
Q3 2011
Shares 1,735 Value ($000) $74 Avg Close — Range —
Q2 2011
Shares 1,685 Value ($000) $76 Avg Close — Range —
Q1 2011
Shares 3,065 Value ($000) $126 Avg Close — Range —
Q4 2010
Shares 2,265 Value ($000) $90 Avg Close — Range —