INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

OREGON PUBLIC EMPLOYEES RETIREMENT FUND's Holding History (CIK: 0001107314)

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

Q1 2015
Shares 21,825 Value ($000) $1,572 Avg Close — Range —
Q4 2014
Shares 22,225 Value ($000) $1,730 Avg Close — Range —
Q3 2014
Shares 19,206 Value ($000) $1,245 Avg Close — Range —
Q2 2014
Shares 18,906 Value ($000) $1,345 Avg Close — Range —
Q1 2014
Shares 18,306 Value ($000) $1,092 Avg Close — Range —
Q4 2013
Shares 18,406 Value ($000) $1,001 Avg Close — Range —
Q3 2013
Shares 13,506 Value ($000) $755 Avg Close — Range —
Q2 2013
Shares 12,973 Value ($000) $759 Avg Close — Range —