WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

FAIRFIELD, BUSH & CO.'s Holding History (CIK: 0001116247)

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

Q3 2013
Shares 2,208 Value ($000) $89 Avg Close — Range —
Q2 2013
Shares 2,208 Value ($000) $91 Avg Close — Range —