INTEGRYS ENERGY GROUP-CALLABLE

CUSIP: 45822P204 Class: PFD

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q2 2016
Shares 22,725 Value ($000) $613,575 Avg Close — Range —
Q1 2016
Shares 15,100 Value ($000) $397,791 Avg Close — Range —