INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp's Holding History (CIK: 0001228242)

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

Q1 2015
Shares 30,374 Value ($000) $2,188 Avg Close — Range —
Q4 2014
Shares 39,374 Value ($000) $3,065 Avg Close — Range —
Q3 2014
Shares 40,166 Value ($000) $2,604 Avg Close — Range —
Q2 2014
Shares 36,070 Value ($000) $2,566 Avg Close — Range —
Q1 2014
Shares 35,631 Value ($000) $2,125 Avg Close — Range —
Q4 2013
Shares 47,426 Value ($000) $2,580 Avg Close — Range —
Q3 2013
Shares 77,723 Value ($000) $4,344 Avg Close — Range —
Q2 2013
Shares 59,114 Value ($000) $3,460 Avg Close — Range —
Q1 2013
Shares 70,268 Value ($000) $4,087 Avg Close — Range —
Q4 2012
Shares 66,455 Value ($000) $3,470 Avg Close — Range —
Q3 2012
Shares 50,402 Value ($000) $2,631 Avg Close — Range —
Q2 2012
Shares 51,152 Value ($000) $2,909 Avg Close — Range —
Q1 2012
Shares 52,182 Value ($000) $2,765 Avg Close — Range —
Q4 2011
Shares 86,189 Value ($000) $4,670 Avg Close — Range —
Q3 2011
Shares 77,748 Value ($000) $3,780 Avg Close — Range —