INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

US BANCORP \DE\'s Holding History (CIK: 0000036104)

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

Q1 2015
Shares 45,089 Value ($000) $3,247 Avg Close — Range —
Q4 2014
Shares 45,856 Value ($000) $3,570 Avg Close — Range —
Q3 2014
Shares 46,398 Value ($000) $3,008 Avg Close — Range —
Q2 2014
Shares 48,422 Value ($000) $3,444 Avg Close — Range —
Q1 2014
Shares 49,525 Value ($000) $2,955 Avg Close — Range —
Q4 2013
Shares 49,882 Value ($000) $2,714 Avg Close — Range —
Q3 2013
Shares 49,722 Value ($000) $2,779 Avg Close — Range —
Q2 2013
Shares 53,026 Value ($000) $3,104 Avg Close — Range —