HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q1 2022
Shares 2,650 Value ($000) $56 Avg Close — Range —
Q4 2021
Shares 3,079 Value ($000) $49 Avg Close — Range —
Q3 2021
Shares 2,930 Value ($000) $39 Avg Close — Range —
Q2 2021
Shares 4,000 Value ($000) $44 Avg Close — Range —
Q1 2021
Shares 1,000 Value ($000) $8 Avg Close — Range —
Q3 2020
Shares 8,500 Value ($000) $15 Avg Close — Range —