WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

State of Alaska, Department of Revenue's Holding History (CIK: 0001370102)

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

Q1 2015
Shares 7,155 Value ($000) $354 Avg Close — Range —
Q4 2014
Shares 7,155 Value ($000) $377 Avg Close — Range —
Q3 2014
Shares 7,155 Value ($000) $307 Avg Close — Range —
Q2 2014
Shares 7,155 Value ($000) $335 Avg Close — Range —
Q1 2014
Shares 7,155 Value ($000) $333 Avg Close — Range —
Q4 2013
Shares 8,025 Value ($000) $331 Avg Close — Range —
Q3 2013
Shares 8,025 Value ($000) $324 Avg Close — Range —
Q2 2013
Shares 8,025 Value ($000) $328 Avg Close — Range —