HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Soviero Asset Management, LP's Holding History (CIK: 0001755622)

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

Q4 2021
Shares 1,190,000 Value ($000) $19,159 Avg Close — Range —
Q3 2021
Shares 1,130,000 Value ($000) $15,176 Avg Close — Range —
Q2 2021
Shares 1,330,000 Value ($000) $14,683 Avg Close — Range —
Q1 2021
Shares 1,600,000 Value ($000) $12,192 Avg Close — Range —
Q4 2020
Shares 1,400,000 Value ($000) $4,662 Avg Close — Range —