WILLIS GROUP HOLDINGS PUBLIC

CUSIP: G96666105 Class: SHS

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

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

Q4 2010
Shares 28,370 Value ($000) $982 Avg Close — Range —
Q3 2010
Shares 28,370 Value ($000) $874 Avg Close — Range —
Q2 2010
Shares 26,010 Value ($000) $782 Avg Close — Range —
Q1 2010
Shares 26,010 Value ($000) $814 Avg Close — Range —