IESI BFC LTD

CUSIP: 44951D108 Class: COM

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

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

Q1 2011
Shares 221,000 Value ($000) $5,603 Avg Close — Range —
Q4 2010
Shares 5,600 Value ($000) $136 Avg Close — Range —
Q3 2010
Shares 5,600 Value ($000) $128 Avg Close — Range —
Q3 2009
Shares 14,500 Value ($000) $188 Avg Close — Range —