IHS INC

CUSIP: 451734107 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2016
Shares 220 Value ($000) $25 Avg Close — Range —
Q4 2015
Shares 63 Value ($000) $7 Avg Close — Range —
Q2 2014
Shares 135 Value ($000) $18 Avg Close — Range —
Q4 2013
Shares 8 Value ($000) $1 Avg Close — Range —
Q3 2013
Shares 1,323 Value ($000) $151 Avg Close — Range —
Q2 2013
Shares 489 Value ($000) $51 Avg Close — Range —