CULLEN FROST BANKERS INC

Ticker: CFR CUSIP: 229899109 Class: COM

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

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

Q4 2011
Shares 3,065 Value ($000) $162 Avg Close — Range —
Q3 2011
Shares 2,695 Value ($000) $124 Avg Close — Range —
Q2 2011
Shares 2,645 Value ($000) $150 Avg Close — Range —
Q1 2011
Shares 2,550 Value ($000) $151 Avg Close — Range —
Q4 2010
Shares 1,250 Value ($000) $76 Avg Close — Range —