ONCOGENEX PHARMACEUTICALS IN

CUSIP: 68230A106 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2017
Shares 3,573 Value ($000) $1 Avg Close — Range —
Q1 2017
Shares 3,573 Value ($000) $2 Avg Close — Range —
Q4 2016
Shares 3,573 Value ($000) $2 Avg Close — Range —
Q3 2016
Shares 3,573 Value ($000) $2 Avg Close — Range —
Q2 2016
Shares 3,573 Value ($000) $4 Avg Close — Range —
Q4 2015
Shares 18,478 Value ($000) $22 Avg Close — Range —
Q3 2015
Shares 12,138 Value ($000) $27 Avg Close — Range —
Q2 2015
Shares 705 Value ($000) $2 Avg Close — Range —
Q4 2014
Shares 16,242 Value ($000) $37 Avg Close — Range —
Q3 2014
Shares 12,412 Value ($000) $33 Avg Close — Range —
Q2 2014
Shares 59,212 Value ($000) $221 Avg Close — Range —
Q1 2014
Shares 63,386 Value ($000) $745 Avg Close — Range —
Q4 2013
Shares 6,112 Value ($000) $51 Avg Close — Range —
Q3 2013
Shares 3,541 Value ($000) $33 Avg Close — Range —
Q2 2013
Shares 5,741 Value ($000) $56 Avg Close — Range —