INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

SECURIAN ASSET MANAGEMENT, INC's Holding History (CIK: 0001035350)

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

Q1 2015
Shares 7,348 Value ($000) $529 Avg Close — Range —
Q4 2014
Shares 7,194 Value ($000) $560 Avg Close — Range —
Q3 2014
Shares 7,162 Value ($000) $464 Avg Close — Range —
Q2 2014
Shares 7,053 Value ($000) $502 Avg Close — Range —
Q1 2014
Shares 7,053 Value ($000) $421 Avg Close — Range —
Q4 2013
Shares 7,153 Value ($000) $389 Avg Close — Range —
Q3 2013
Shares 7,151 Value ($000) $400 Avg Close — Range —
Q2 2013
Shares 7,051 Value ($000) $413 Avg Close — Range —
Q1 2013
Shares 6,813 Value ($000) $396 Avg Close — Range —
Q4 2012
Shares 6,690 Value ($000) $349 Avg Close — Range —
Q3 2012
Shares 7,031 Value ($000) $367 Avg Close — Range —
Q2 2012
Shares 7,131 Value ($000) $406 Avg Close — Range —
Q1 2012
Shares 7,131 Value ($000) $378 Avg Close — Range —
Q4 2011
Shares 7,084 Value ($000) $384 Avg Close — Range —
Q3 2011
Shares 6,967 Value ($000) $339 Avg Close — Range —