IHS INC

CUSIP: 451734107 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q2 2016
Shares 7,290 Value ($000) $842 Avg Close — Range —
Q4 2015
Shares 3,209 Value ($000) $380 Avg Close — Range —
Q3 2015
Shares 284 Value ($000) $32 Avg Close — Range —
Q1 2015
Shares 165 Value ($000) $18 Avg Close — Range —
Q4 2014
Shares 1,575 Value ($000) $179 Avg Close — Range —