WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2014
Shares 140,000 Value ($000) $7,384 Avg Close — Range —
Q3 2014
Shares 250,700 Value ($000) $10,780 Avg Close — Range —
Q2 2014
Shares 283,152 Value ($000) $13,285 Avg Close — Range —