WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000922127)

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

Q1 2015
Shares 25,061 Value ($000) $1,241 Avg Close — Range —
Q4 2014
Shares 24,339 Value ($000) $1,284 Avg Close — Range —
Q3 2014
Shares 24,116 Value ($000) $1,037 Avg Close — Range —
Q2 2014
Shares 23,779 Value ($000) $1,116 Avg Close — Range —
Q1 2014
Shares 24,835 Value ($000) $1,156 Avg Close — Range —
Q4 2013
Shares 24,466 Value ($000) $1,011 Avg Close — Range —
Q3 2013
Shares 23,946 Value ($000) $967 Avg Close — Range —
Q2 2013
Shares 23,401 Value ($000) $959 Avg Close — Range —