INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q3 2014
Shares 125 Value ($000) $8 Avg Close — Range —
Q2 2014
Shares 125 Value ($000) $9 Avg Close — Range —
Q1 2014
Shares 500 Value ($000) $30 Avg Close — Range —
Q4 2013
Shares 500 Value ($000) $27 Avg Close — Range —