WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

DUFF & PHELPS INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000765443)

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

Q2 2015
Shares 800,000 Value ($000) $36,128 Avg Close — Range —
Q2 2014
Shares 64,133 Value ($000) $3,009 Avg Close — Range —
Q1 2014
Shares 1,075,558 Value ($000) $50,067 Avg Close — Range —
Q4 2013
Shares 1,078,248 Value ($000) $44,575 Avg Close — Range —
Q3 2013
Shares 688,328 Value ($000) $27,795 Avg Close — Range —
Q2 2013
Shares 86,768 Value ($000) $3,557 Avg Close — Range —