HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Engaged Capital LLC's Holding History (CIK: 0001559771)

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

Q2 2017
Shares 210,621 Value ($000) $2,591 Avg Close — Range —
Q1 2017
Shares 262,145 Value ($000) $2,661 Avg Close — Range —
Q4 2016
Shares 213,766 Value ($000) $2,319 Avg Close — Range —