IHS INC

CUSIP: 451734107 Class: COM

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

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

Q2 2016
Shares 180,612 Value ($000) $20,880 Avg Close — Range —
Q1 2016
Shares 181,267 Value ($000) $22,505 Avg Close — Range —
Q4 2015
Shares 174,684 Value ($000) $20,688 Avg Close — Range —
Q3 2015
Shares 167,478 Value ($000) $19,422 Avg Close — Range —
Q2 2015
Shares 161,545 Value ($000) $20,781 Avg Close — Range —
Q1 2015
Shares 106,896 Value ($000) $12,158 Avg Close — Range —
Q4 2014
Shares 94,544 Value ($000) $10,768 Avg Close — Range —
Q3 2014
Shares 80,926 Value ($000) $10,132 Avg Close — Range —
Q2 2014
Shares 80,252 Value ($000) $10,888 Avg Close — Range —
Q1 2014
Shares 80,008 Value ($000) $9,719 Avg Close — Range —
Q4 2013
Shares 80,014 Value ($000) $9,576 Avg Close — Range —
Q3 2013
Shares 76,398 Value ($000) $8,723 Avg Close — Range —
Q2 2013
Shares 72,451 Value ($000) $7,563 Avg Close — Range —