HORIZON PHARMA INC

CUSIP: 44047T109 Class: COM

FARALLON CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000909661)

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

Q4 2013
Shares 829,420 Value ($000) $6,320 Avg Close — Range —
Q3 2013
Shares 2,223,071 Value ($000) $7,447 Avg Close — Range —
Q2 2013
Shares 2,223,071 Value ($000) $5,469 Avg Close — Range —