IPC THE HOSPITALIST CO INC

CUSIP: 44984A105 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2015
Shares 670,600 Value ($000) $52,099 Avg Close — Range —
Q2 2015
Shares 638,250 Value ($000) $35,353 Avg Close — Range —
Q1 2015
Shares 583,984 Value ($000) $27,237 Avg Close — Range —
Q4 2014
Shares 488,595 Value ($000) $22,422 Avg Close — Range —
Q3 2014
Shares 417,140 Value ($000) $18,684 Avg Close — Range —
Q2 2014
Shares 387,062 Value ($000) $17,116 Avg Close — Range —
Q1 2014
Shares 363,721 Value ($000) $17,852 Avg Close — Range —
Q4 2013
Shares 337,424 Value ($000) $20,040 Avg Close — Range —
Q3 2013
Shares 325,568 Value ($000) $16,607 Avg Close — Range —
Q2 2013
Shares 303,983 Value ($000) $15,613 Avg Close — Range —