INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

WHITTIER TRUST CO's Holding History (CIK: 0001137881)

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

Q1 2015
Shares 600 Value ($000) $43 Avg Close — Range —
Q4 2014
Shares 600 Value ($000) $47 Avg Close — Range —
Q3 2014
Shares 600 Value ($000) $39 Avg Close — Range —
Q2 2014
Shares 600 Value ($000) $43 Avg Close — Range —
Q1 2014
Shares 600 Value ($000) $36 Avg Close — Range —
Q4 2013
Shares 600 Value ($000) $33 Avg Close — Range —
Q3 2013
Shares 600 Value ($000) $34 Avg Close — Range —
Q2 2013
Shares 600 Value ($000) $35 Avg Close — Range —