WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

Sumitomo Mitsui Trust Holdings, Inc.'s Holding History (CIK: 0001475365)

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

Q1 2015
Shares 655,552 Value ($000) $32,450 Avg Close — Range —
Q4 2014
Shares 598,609 Value ($000) $32,151 Avg Close — Range —
Q3 2014
Shares 636,565 Value ($000) $27,372 Avg Close — Range —
Q2 2014
Shares 628,356 Value ($000) $29,482 Avg Close — Range —
Q1 2014
Shares 628,484 Value ($000) $29,256 Avg Close — Range —
Q4 2013
Shares 629,972 Value ($000) $26,056 Avg Close — Range —
Q3 2013
Shares 609,567 Value ($000) $24,614 Avg Close — Range —
Q2 2013
Shares 613,781 Value ($000) $25,159 Avg Close — Range —