HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

CREDIT AGRICOLE S A's Holding History (CIK: 0001191672)

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

Q3 2015
Shares 84,082 Value ($000) $1,708 Avg Close — Range —
Q2 2015
Shares 28,000 Value ($000) $706 Avg Close — Range —
Q1 2015
Shares 162,364 Value ($000) $3,812 Avg Close — Range —