HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

THOMPSON SIEGEL & WALMSLEY LLC's Holding History (CIK: 0001008322)

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

Q1 2020
Shares 1,357,969 Value ($000) $2,553 Avg Close — Range —
Q4 2019
Shares 1,742,431 Value ($000) $10,890 Avg Close — Range —
Q3 2019
Shares 1,989,053 Value ($000) $10,602 Avg Close — Range —
Q2 2019
Shares 2,318,292 Value ($000) $13,353 Avg Close — Range —
Q1 2019
Shares 1,774,036 Value ($000) $12,897 Avg Close — Range —
Q4 2018
Shares 1,548,922 Value ($000) $13,723 Avg Close — Range —
Q3 2018
Shares 2,033,292 Value ($000) $14,233 Avg Close — Range —
Q2 2018
Shares 2,726,423 Value ($000) $20,857 Avg Close — Range —
Q1 2018
Shares 3,210,991 Value ($000) $22,316 Avg Close — Range —
Q4 2017
Shares 1,715,083 Value ($000) $15,950 Avg Close — Range —
Q3 2017
Shares 1,699,642 Value ($000) $20,481 Avg Close — Range —
Q2 2017
Shares 1,643,504 Value ($000) $20,215 Avg Close — Range —
Q1 2017
Shares 2,044,516 Value ($000) $20,752 Avg Close — Range —
Q4 2016
Shares 2,712,504 Value ($000) $29,431 Avg Close — Range —
Q3 2016
Shares 3,205,209 Value ($000) $42,982 Avg Close — Range —
Q2 2016
Shares 2,489,578 Value ($000) $38,912 Avg Close — Range —
Q1 2016
Shares 1,557,565 Value ($000) $31,058 Avg Close — Range —
Q4 2015
Shares 1,443,769 Value ($000) $31,445 Avg Close — Range —
Q3 2015
Shares 1,271,350 Value ($000) $25,821 Avg Close — Range —
Q2 2015
Shares 933,876 Value ($000) $23,533 Avg Close — Range —