ONCOGENEX PHARMACEUTICALS IN

CUSIP: 68230A106 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q4 2016
Shares 18,332 Value ($000) $9 Avg Close — Range —
Q4 2015
Shares 10,955 Value ($000) $13 Avg Close — Range —