HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

IQ EQ FUND MANAGEMENT (IRELAND) Ltd's Holding History (CIK: 0001620943)

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

Q1 2022
Shares 30,751 Value ($000) $646 Avg Close — Range —
Q4 2021
Shares 17,682 Value ($000) $285 Avg Close — Range —
Q3 2021
Shares 17,184 Value ($000) $231 Avg Close — Range —