WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

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

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

Q1 2015
Shares 38,227 Value ($000) $1,892 Avg Close — Range —
Q4 2014
Shares 37,627 Value ($000) $1,984 Avg Close — Range —
Q3 2014
Shares 36,972 Value ($000) $1,590 Avg Close — Range —
Q2 2014
Shares 36,472 Value ($000) $1,711 Avg Close — Range —
Q1 2014
Shares 35,672 Value ($000) $1,661 Avg Close — Range —
Q4 2013
Shares 35,772 Value ($000) $1,479 Avg Close — Range —
Q3 2013
Shares 29,172 Value ($000) $1,178 Avg Close — Range —
Q2 2013
Shares 28,474 Value ($000) $1,167 Avg Close — Range —