IHS INC

CUSIP: 451734107 Class: COM

DF DENT & CO INC's Holding History (CIK: 0000934999)

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

Q2 2016
Shares 10,719 Value ($000) $1,239 Avg Close — Range —
Q2 2015
Shares 10,719 Value ($000) $1,379 Avg Close — Range —