HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Rubric Capital Management LP's Holding History (CIK: 0001687509)

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

Q3 2021
Shares 2,728,051 Value ($000) $36,638 Avg Close — Range —
Q2 2021
Shares 3,735,768 Value ($000) $41,243 Avg Close — Range —