ARALEZ PHARMACEUTICALS INC

CUSIP: 03852X100 Class: COM

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q2 2016
Shares 89,000 Value ($000) $294 Avg Close — Range —
Q1 2016
Shares 89,000 Value ($000) $316 Avg Close — Range —