HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Quantinno Capital Management LP's Holding History (CIK: 0001759654)

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

Q4 2019
Shares 47,792 Value ($000) $299 Avg Close — Range —
Q3 2019
Shares 50,140 Value ($000) $267 Avg Close — Range —