IHS INC

CUSIP: 451734107 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q2 2016
Shares 338,361 Value ($000) $39,119 Avg Close — Range —
Q1 2016
Shares 451,343 Value ($000) $55,320 Avg Close — Range —
Q4 2015
Shares 437,821 Value ($000) $51,850 Avg Close — Range —
Q3 2015
Shares 490,159 Value ($000) $56,858 Avg Close — Range —
Q2 2015
Shares 441,698 Value ($000) $56,815 Avg Close — Range —
Q1 2015
Shares 492,235 Value ($000) $55,996 Avg Close — Range —
Q4 2014
Shares 534,775 Value ($000) $60,901 Avg Close — Range —
Q3 2014
Shares 537,033 Value ($000) $67,231 Avg Close — Range —
Q2 2014
Shares 450,192 Value ($000) $61,078 Avg Close — Range —
Q1 2014
Shares 527,319 Value ($000) $64,069 Avg Close — Range —
Q4 2013
Shares 426,816 Value ($000) $51,091 Avg Close — Range —
Q3 2013
Shares 416,560 Value ($000) $47,562 Avg Close — Range —
Q2 2013
Shares 416,140 Value ($000) $43,436 Avg Close — Range —