HOUGHTON MIFFLIN HARCOURT CO

CUSIP: 44157R109 Class: COM

Southpoint Capital Advisors LP's Holding History (CIK: 0001319998)

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

Q4 2015
Shares 1,000,000 Value ($000) $21,780 Avg Close — Range —
Q3 2015
Shares 1,250,000 Value ($000) $25,388 Avg Close — Range —
Q2 2015
Shares 2,500,000 Value ($000) $63,000 Avg Close — Range —
Q1 2015
Shares 1,500,000 Value ($000) $35,220 Avg Close — Range —