WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q3 2014
Shares 550,144 Value ($000) $23,656 Avg Close — Range —
Q3 2013
Shares 211,978 Value ($000) $8,560 Avg Close — Range —