HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Waterfront Wealth Inc.'s Holding History (CIK: 0001775210)

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

Q4 2021
Shares 90,545 Value ($000) $1,458 Avg Close — Range —
Q3 2021
Shares 89,445 Value ($000) $1,201 Avg Close — Range —
Q2 2021
Shares 117,487 Value ($000) $1,297 Avg Close — Range —
Q1 2021
Shares 167,481 Value ($000) $1,259 Avg Close — Range —
Q4 2020
Shares 206,495 Value ($000) $688 Avg Close — Range —