HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

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

Q4 2021
Shares 73,110 Value ($000) $1,177 Avg Close — Range —
Q3 2021
Shares 42,284 Value ($000) $568 Avg Close — Range —
Q2 2021
Shares 35,193 Value ($000) $389 Avg Close — Range —
Q3 2020
Shares 90,863 Value ($000) $157 Avg Close — Range —
Q2 2020
Shares 34,820 Value ($000) $63 Avg Close — Range —
Q1 2020
Shares 115,070 Value ($000) $216 Avg Close — Range —
Q4 2019
Shares 120,707 Value ($000) $754 Avg Close — Range —
Q4 2018
Shares 25,028 Value ($000) $222 Avg Close — Range —
Q1 2018
Shares 10,609 Value ($000) $73 Avg Close — Range —
Q4 2017
Shares 91,527 Value ($000) $851 Avg Close — Range —
Q2 2017
Shares 18,500 Value ($000) $227 Avg Close — Range —
Q4 2016
Shares 19,883 Value ($000) $216 Avg Close — Range —
Q1 2016
Shares 11,387 Value ($000) $227 Avg Close — Range —
Q1 2015
Shares 12,429 Value ($000) $292 Avg Close — Range —