HORIZON PHARMA INC

CUSIP: 44047T109 Class: COM

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q2 2014
Shares 563,899 Value ($000) $8,921 Avg Close — Range —
Q1 2014
Shares 962,340 Value ($000) $14,551 Avg Close — Range —