INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q1 2015
Shares 24,705 Value ($000) $1,779 Avg Close — Range —
Q4 2014
Shares 24,962 Value ($000) $1,943 Avg Close — Range —
Q3 2014
Shares 24,584 Value ($000) $1,594 Avg Close — Range —
Q2 2014
Shares 25,225 Value ($000) $1,794 Avg Close — Range —
Q1 2014
Shares 27,086 Value ($000) $1,616 Avg Close — Range —
Q4 2013
Shares 27,218 Value ($000) $1,481 Avg Close — Range —
Q3 2013
Shares 27,354 Value ($000) $1,529 Avg Close — Range —
Q2 2013
Shares 29,959 Value ($000) $1,754 Avg Close — Range —