HORIZON PHARMA INC

CUSIP: 44047T109 Class: COM

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q2 2014
Shares 102,870 Value ($000) $1,627 Avg Close — Range —
Q4 2013
Shares 25,981 Value ($000) $198 Avg Close — Range —
Q3 2013
Shares 12,604 Value ($000) $43 Avg Close — Range —
Q2 2013
Shares 17,880 Value ($000) $44 Avg Close — Range —