INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q1 2015
Shares 9,055 Value ($000) $652 Avg Close — Range —
Q4 2014
Shares 5,986 Value ($000) $466 Avg Close — Range —
Q3 2014
Shares 5,986 Value ($000) $388 Avg Close — Range —
Q2 2014
Shares 5,986 Value ($000) $426 Avg Close — Range —
Q1 2014
Shares 5,986 Value ($000) $357 Avg Close — Range —
Q4 2013
Shares 4,659 Value ($000) $253 Avg Close — Range —
Q3 2013
Shares 4,659 Value ($000) $260 Avg Close — Range —
Q2 2013
Shares 4,659 Value ($000) $273 Avg Close — Range —
Q1 2013
Shares 3,425 Value ($000) $199 Avg Close — Range —
Q4 2012
Shares 2,568 Value ($000) $134 Avg Close — Range —
Q3 2012
Shares 2,568 Value ($000) $134 Avg Close — Range —
Q2 2012
Shares 2,272 Value ($000) $129 Avg Close — Range —
Q1 2012
Shares 2,113 Value ($000) $112 Avg Close — Range —
Q4 2011
Shares 1,239 Value ($000) $67 Avg Close — Range —