INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

CENTRAL TRUST Co's Holding History (CIK: 0000044365)

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

Q2 2015
Shares 700 Value ($000) $49 Avg Close — Range —
Q1 2015
Shares 1,112 Value ($000) $80 Avg Close — Range —
Q4 2014
Shares 1,112 Value ($000) $87 Avg Close — Range —
Q3 2014
Shares 1,112 Value ($000) $72 Avg Close — Range —
Q2 2014
Shares 1,112 Value ($000) $79 Avg Close — Range —
Q1 2014
Shares 1,312 Value ($000) $78 Avg Close — Range —
Q4 2013
Shares 612 Value ($000) $33 Avg Close — Range —
Q3 2013
Shares 612 Value ($000) $34 Avg Close — Range —
Q2 2013
Shares 612 Value ($000) $36 Avg Close — Range —