HORIZON PHARMA INC

CUSIP: 44047T109 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q2 2014
Shares 86,400 Value ($000) $1,367 Avg Close — Range —
Q1 2014
Shares 77,742 Value ($000) $1,175 Avg Close — Range —
Q4 2013
Shares 196 Value ($000) $1 Avg Close — Range —
Q3 2013
Shares 7,396 Value ($000) $25 Avg Close — Range —
Q2 2013
Shares 13,690 Value ($000) $34 Avg Close — Range —