INTEGRYS ENERGY GROUP INC

CUSIP: 45822P105 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q1 2015
Shares 265,225 Value ($000) $19,102 Avg Close — Range —
Q4 2014
Shares 247,824 Value ($000) $19,294 Avg Close — Range —
Q3 2014
Shares 236,190 Value ($000) $15,310 Avg Close — Range —
Q2 2014
Shares 229,050 Value ($000) $16,293 Avg Close — Range —
Q1 2014
Shares 224,682 Value ($000) $13,403 Avg Close — Range —
Q4 2013
Shares 212,320 Value ($000) $11,553 Avg Close — Range —
Q3 2013
Shares 202,177 Value ($000) $11,276 Avg Close — Range —
Q2 2013
Shares 190,440 Value ($000) $10,993 Avg Close — Range —