IPC THE HOSPITALIST CO INC

CUSIP: 44984A105 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q3 2015
Shares 2,566 Value ($000) $199 Avg Close — Range —
Q2 2015
Shares 2,402 Value ($000) $133 Avg Close — Range —
Q1 2015
Shares 2,295 Value ($000) $107 Avg Close — Range —
Q4 2014
Shares 2,216 Value ($000) $102 Avg Close — Range —
Q3 2014
Shares 2,145 Value ($000) $96 Avg Close — Range —
Q2 2014
Shares 2,154 Value ($000) $95 Avg Close — Range —
Q1 2014
Shares 2,083 Value ($000) $102 Avg Close — Range —
Q4 2013
Shares 2,692 Value ($000) $160 Avg Close — Range —
Q3 2013
Shares 2,477 Value ($000) $126 Avg Close — Range —
Q2 2013
Shares 2,323 Value ($000) $119 Avg Close — Range —