HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Steward Partners Investment Advisory, LLC's Holding History (CIK: 0001723397)

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

Q1 2022
Shares 107 Value ($000) $2 Avg Close — Range —
Q4 2021
Shares 3,528 Value ($000) $57 Avg Close — Range —
Q3 2021
Shares 2,953 Value ($000) $40 Avg Close — Range —