HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

LANDSCAPE CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001536186)

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

Q3 2019
Shares 77,643 Value ($000) $414 Avg Close — Range —
Q2 2017
Shares 14,256 Value ($000) $175 Avg Close — Range —
Q1 2017
Shares 23,057 Value ($000) $234 Avg Close — Range —
Q4 2016
Shares 57,721 Value ($000) $626 Avg Close — Range —