WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

Liberty Mutual Group Asset Management Inc.'s Holding History (CIK: 0001533497)

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

Q1 2015
Shares 42,586 Value ($000) $2,109 Avg Close — Range —
Q4 2014
Shares 39,929 Value ($000) $2,106 Avg Close — Range —
Q3 2014
Shares 38,620 Value ($000) $1,660 Avg Close — Range —
Q2 2014
Shares 40,285 Value ($000) $1,890 Avg Close — Range —
Q1 2014
Shares 40,359 Value ($000) $1,879 Avg Close — Range —
Q4 2013
Shares 33,561 Value ($000) $1,388 Avg Close — Range —
Q3 2013
Shares 13,721 Value ($000) $554 Avg Close — Range —
Q2 2013
Shares 10,901 Value ($000) $447 Avg Close — Range —