INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q1 2015
Shares 390,605 Value ($000) $28,131 Avg Close — Range —
Q4 2014
Shares 597,796 Value ($000) $46,538 Avg Close — Range —
Q3 2014
Shares 449,616 Value ($000) $29,144 Avg Close — Range —
Q2 2014
Shares 797,073 Value ($000) $56,696 Avg Close — Range —
Q1 2014
Shares 505,467 Value ($000) $30,151 Avg Close — Range —
Q4 2013
Shares 422,899 Value ($000) $23,010 Avg Close — Range —
Q3 2013
Shares 383,224 Value ($000) $21,418 Avg Close — Range —
Q2 2013
Shares 348,936 Value ($000) $20,423 Avg Close — Range —