GEN-PROBE INC NEW

CUSIP: 36866T103 Class: COM

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

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

Q1 2012
Shares 34,490 Value ($000) $2,290 Avg Close — Range —
Q4 2011
Shares 30,900 Value ($000) $1,827 Avg Close — Range —
Q3 2011
Shares 30,900 Value ($000) $1,769 Avg Close — Range —
Q2 2011
Shares 26,590 Value ($000) $1,839 Avg Close — Range —
Q1 2011
Shares 30,280 Value ($000) $2,009 Avg Close — Range —
Q4 2010
Shares 62,720 Value ($000) $3,660 Avg Close — Range —
Q3 2010
Shares 60,150 Value ($000) $2,915 Avg Close — Range —
Q2 2010
Shares 58,120 Value ($000) $2,640 Avg Close — Range —
Q1 2010
Shares 57,160 Value ($000) $2,858 Avg Close — Range —
Q4 2009
Shares 37,840 Value ($000) $1,624 Avg Close — Range —