WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q3 2014
Shares 19,737 Value ($000) $849 Avg Close — Range —
Q2 2014
Shares 7,372 Value ($000) $346 Avg Close — Range —
Q1 2014
Shares 13,725 Value ($000) $639 Avg Close — Range —