WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q1 2015
Shares 5,132 Value ($000) $254 Avg Close — Range —
Q4 2014
Shares 4,572 Value ($000) $241 Avg Close — Range —
Q3 2014
Shares 4,675 Value ($000) $201 Avg Close — Range —
Q4 2013
Shares 5,716 Value ($000) $236 Avg Close — Range —