HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q2 2018
Shares 1,313 Value ($000) $10 Avg Close — Range —
Q1 2018
Shares 913 Value ($000) $8 Avg Close — Range —
Q4 2017
Shares 913 Value ($000) $8 Avg Close — Range —
Q3 2016
Shares 280 Value ($000) $3 Avg Close — Range —
Q2 2016
Shares 280 Value ($000) $4 Avg Close — Range —
Q3 2015
Shares 1,500 Value ($000) $30 Avg Close — Range —
Q2 2015
Shares 2,220 Value ($000) $55 Avg Close — Range —