HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q3 2021
Shares 265,600 Value ($000) $3,567 Avg Close — Range —
Q2 2021
Shares 639,400 Value ($000) $7,059 Avg Close — Range —
Q1 2021
Shares 499,400 Value ($000) $3,805 Avg Close — Range —
Q4 2020
Shares 401,600 Value ($000) $1,337 Avg Close — Range —
Q3 2020
Shares 501,600 Value ($000) $868 Avg Close — Range —
Q2 2020
Shares 581,600 Value ($000) $1,053 Avg Close — Range —
Q1 2020
Shares 531,600 Value ($000) $999 Avg Close — Range —
Q4 2019
Shares 601,600 Value ($000) $3,760 Avg Close — Range —
Q3 2019
Shares 601,600 Value ($000) $3,207 Avg Close — Range —
Q2 2019
Shares 786,600 Value ($000) $4,531 Avg Close — Range —
Q1 2019
Shares 738,000 Value ($000) $5,365 Avg Close — Range —
Q4 2018
Shares 325,000 Value ($000) $2,880 Avg Close — Range —
Q3 2018
Shares 465,000 Value ($000) $3,255 Avg Close — Range —
Q2 2018
Shares 465,000 Value ($000) $3,557 Avg Close — Range —
Q1 2018
Shares 515,000 Value ($000) $3,579 Avg Close — Range —
Q4 2017
Shares 415,000 Value ($000) $3,860 Avg Close — Range —