HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Clear Harbor Asset Management, LLC's Holding History (CIK: 0001511857)

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

Q3 2021
Shares 12,110 Value ($000) $163 Avg Close — Range —
Q2 2021
Shares 12,460 Value ($000) $138 Avg Close — Range —
Q1 2021
Shares 137,240 Value ($000) $1,046 Avg Close — Range —
Q4 2020
Shares 168,740 Value ($000) $562 Avg Close — Range —