WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

MARIETTA INVESTMENT PARTNERS LLC's Holding History (CIK: 0001114702)

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

Q1 2015
Shares 10,510 Value ($000) $520 Avg Close — Range —
Q4 2014
Shares 10,570 Value ($000) $557 Avg Close — Range —
Q3 2014
Shares 9,870 Value ($000) $424 Avg Close — Range —
Q2 2014
Shares 6,870 Value ($000) $322 Avg Close — Range —
Q1 2014
Shares 7,451 Value ($000) $347 Avg Close — Range —
Q4 2013
Shares 7,781 Value ($000) $322 Avg Close — Range —
Q3 2013
Shares 7,781 Value ($000) $314 Avg Close — Range —
Q2 2013
Shares 9,081 Value ($000) $372 Avg Close — Range —