HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

STEVENS CAPITAL MANAGEMENT LP's Holding History (CIK: 0001134813)

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

Q4 2017
Shares 12,182 Value ($000) $113 Avg Close — Range —
Q4 2016
Shares 10,333 Value ($000) $112 Avg Close — Range —