HORIZON PHARMA PLC

CUSIP: G4617B105 Class: SHS

LONE PINE CAPITAL LLC's Holding History (CIK: 0001061165)

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

Q1 2016
Shares 13,997,232 Value ($000) $231,934 Avg Close — Range —
Q4 2015
Shares 15,600,988 Value ($000) $338,073 Avg Close — Range —
Q3 2015
Shares 15,600,988 Value ($000) $309,212 Avg Close — Range —
Q2 2015
Shares 3,204,972 Value ($000) $111,341 Avg Close — Range —