ARALEZ PHARMACEUTICALS INC

CUSIP: 03852X100 Class: COM

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q1 2017
Shares 29,060 Value ($000) $62 Avg Close — Range —
Q4 2016
Shares 98,578 Value ($000) $435 Avg Close — Range —
Q3 2016
Shares 18,533 Value ($000) $90 Avg Close — Range —