INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q2 2015
Shares 47,236 Value ($000) $3,292 Avg Close — Range —
Q1 2015
Shares 24,256 Value ($000) $1,747 Avg Close — Range —
Q4 2014
Shares 48,184 Value ($000) $3,752 Avg Close — Range —
Q3 2014
Shares 23,968 Value ($000) $1,554 Avg Close — Range —
Q2 2014
Shares 33,877 Value ($000) $2,409 Avg Close — Range —
Q1 2014
Shares 40,209 Value ($000) $2,398 Avg Close — Range —
Q4 2013
Shares 37,685 Value ($000) $2,050 Avg Close — Range —
Q3 2013
Shares 31,007 Value ($000) $1,733 Avg Close — Range —
Q2 2013
Shares 31,365 Value ($000) $1,836 Avg Close — Range —