HORIZON PHARMA INC

CUSIP: 44047T109 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q2 2014
Shares 129,149 Value ($000) $2,043 Avg Close — Range —
Q1 2014
Shares 129,149 Value ($000) $1,737 Avg Close — Range —
Q4 2013
Shares 95,800 Value ($000) $715 Avg Close — Range —
Q3 2013
Shares 96,400 Value ($000) $326 Avg Close — Range —
Q2 2013
Shares 96,400 Value ($000) $237 Avg Close — Range —