HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

BANQUE PICTET & CIE SA's Holding History (CIK: 0001535602)

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

Q3 2014
Shares 19,234 Value ($000) $374 Avg Close — Range —
Q2 2014
Shares 19,785 Value ($000) $379 Avg Close — Range —
Q1 2014
Shares 16,828 Value ($000) $342 Avg Close — Range —