HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Advisory Services Network, LLC's Holding History (CIK: 0001573876)

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

Q2 2017
Shares 23,274 Value ($000) $286 Avg Close — Range —
Q1 2017
Shares 18,120 Value ($000) $184 Avg Close — Range —