HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

BOOTHBAY FUND MANAGEMENT, LLC's Holding History (CIK: 0001549230)

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

Q4 2021
Shares 311,290 Value ($000) $5,012 Avg Close — Range —
Q3 2021
Shares 280,811 Value ($000) $3,771 Avg Close — Range —
Q2 2021
Shares 181,671 Value ($000) $2,006 Avg Close — Range —
Q4 2015
Shares 15,254 Value ($000) $332 Avg Close — Range —