HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

JANUS HENDERSON GROUP PLC's Holding History (CIK: 0001274173)

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

Q1 2022
Shares 407,693 Value ($000) $8,564 Avg Close — Range —
Q4 2021
Shares 25,808 Value ($000) $415 Avg Close — Range —
Q3 2021
Shares 12,830 Value ($000) $172 Avg Close — Range —