HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

PRUDENTIAL FINANCIAL INC's Holding History (CIK: 0001137774)

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

Q1 2022
Shares 17,042 Value ($000) $357 Avg Close — Range —
Q4 2021
Shares 36,175 Value ($000) $582 Avg Close — Range —
Q3 2021
Shares 10,685 Value ($000) $143 Avg Close — Range —
Q2 2021
Shares 10,345 Value ($000) $114 Avg Close — Range —
Q4 2019
Shares 10,601 Value ($000) $66 Avg Close — Range —
Q2 2019
Shares 28,892 Value ($000) $166 Avg Close — Range —
Q1 2019
Shares 11,192 Value ($000) $81 Avg Close — Range —
Q2 2015
Shares 8,250 Value ($000) $208 Avg Close — Range —
Q2 2014
Shares 11,300 Value ($000) $217 Avg Close — Range —