WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q1 2015
Shares 4,698 Value ($000) $233 Avg Close — Range —
Q4 2014
Shares 4,641 Value ($000) $245 Avg Close — Range —
Q2 2014
Shares 4,606 Value ($000) $216 Avg Close — Range —
Q1 2014
Shares 4,593 Value ($000) $214 Avg Close — Range —
Q2 2013
Shares 7,200 Value ($000) $295 Avg Close — Range —