CROWN CASTLE INTL CORP

CUSIP: 228227104 Class: COM

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

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

Q2 2010
Shares 77,480 Value ($000) $2,887 Avg Close — Range —
Q1 2010
Shares 76,540 Value ($000) $2,926 Avg Close — Range —
Q4 2009
Shares 74,990 Value ($000) $2,928 Avg Close — Range —
Q3 2009
Shares 91,050 Value ($000) $2,855 Avg Close — Range —