IHS INC

CUSIP: 451734107 Class: COM

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

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

Q4 2014
Shares 7,350 Value ($000) $837 Avg Close — Range —
Q3 2014
Shares 7,700 Value ($000) $964 Avg Close — Range —
Q2 2014
Shares 7,700 Value ($000) $1,045 Avg Close — Range —
Q1 2014
Shares 7,520 Value ($000) $914 Avg Close — Range —
Q4 2013
Shares 7,750 Value ($000) $928 Avg Close — Range —
Q3 2013
Shares 7,940 Value ($000) $907 Avg Close — Range —
Q2 2013
Shares 9,910 Value ($000) $1,034 Avg Close — Range —