IHS INC

CUSIP: 451734107 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2016
Shares 54,002 Value ($000) $6,243 Avg Close — Range —
Q1 2016
Shares 57,649 Value ($000) $7,157 Avg Close — Range —
Q4 2015
Shares 146,343 Value ($000) $17,330 Avg Close — Range —
Q3 2015
Shares 145,500 Value ($000) $16,877 Avg Close — Range —
Q2 2015
Shares 149,461 Value ($000) $19,225 Avg Close — Range —
Q1 2015
Shares 150,466 Value ($000) $17,117 Avg Close — Range —
Q4 2014
Shares 149,729 Value ($000) $17,051 Avg Close — Range —
Q3 2014
Shares 163,700 Value ($000) $20,493 Avg Close — Range —
Q2 2014
Shares 185,158 Value ($000) $25,120 Avg Close — Range —
Q1 2014
Shares 186,683 Value ($000) $22,681 Avg Close — Range —
Q4 2013
Shares 181,452 Value ($000) $21,719 Avg Close — Range —
Q3 2013
Shares 178,943 Value ($000) $20,431 Avg Close — Range —
Q2 2013
Shares 425,916 Value ($000) $44,457 Avg Close — Range —