HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Pine River Capital Management L.P.'s Holding History (CIK: 0001288136)

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

Q3 2015
Shares 188,595 Value ($000) $3,831 Avg Close — Range —
Q4 2013
Shares 60,500 Value ($000) $1,026 Avg Close — Range —