HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q1 2022
Shares 300,814 Value ($000) $6,320 Avg Close — Range —
Q4 2021
Shares 23,100 Value ($000) $372 Avg Close — Range —
Q2 2021
Shares 116,613 Value ($000) $1,287 Avg Close — Range —
Q1 2021
Shares 225,637 Value ($000) $1,719 Avg Close — Range —
Q1 2020
Shares 32,530 Value ($000) $61 Avg Close — Range —
Q4 2019
Shares 23,214 Value ($000) $145 Avg Close — Range —
Q2 2019
Shares 16,897 Value ($000) $97 Avg Close — Range —
Q1 2019
Shares 227,530 Value ($000) $1,654 Avg Close — Range —
Q4 2018
Shares 26,431 Value ($000) $234 Avg Close — Range —
Q1 2018
Shares 48,200 Value ($000) $335 Avg Close — Range —
Q4 2017
Shares 189,392 Value ($000) $1,761 Avg Close — Range —
Q3 2017
Shares 88,400 Value ($000) $1,065 Avg Close — Range —
Q2 2017
Shares 536,780 Value ($000) $6,602 Avg Close — Range —
Q1 2017
Shares 461,179 Value ($000) $4,681 Avg Close — Range —
Q4 2016
Shares 161,300 Value ($000) $1,750 Avg Close — Range —
Q4 2015
Shares 35,200 Value ($000) $767 Avg Close — Range —
Q2 2015
Shares 233,453 Value ($000) $5,883 Avg Close — Range —
Q1 2015
Shares 508,994 Value ($000) $11,951 Avg Close — Range —
Q4 2014
Shares 462,205 Value ($000) $9,572 Avg Close — Range —
Q2 2014
Shares 61,649 Value ($000) $1,181 Avg Close — Range —