WISCONSIN ENERGY CORP

CUSIP: 976657106 Class: COM

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q1 2015
Shares 6,834 Value ($000) $338 Avg Close — Range —
Q4 2014
Shares 6,831 Value ($000) $360 Avg Close — Range —
Q3 2014
Shares 29,982 Value ($000) $1,289 Avg Close — Range —
Q2 2014
Shares 29,231 Value ($000) $1,372 Avg Close — Range —
Q1 2014
Shares 26,818 Value ($000) $1,248 Avg Close — Range —
Q3 2013
Shares 8,335 Value ($000) $337 Avg Close — Range —
Q2 2013
Shares 31,296 Value ($000) $1,283 Avg Close — Range —