ONCOGENEX PHARMACEUTICALS IN

CUSIP: 68230A106 Class: COM

RA CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001346824)

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

Q3 2013
Shares 763,332 Value ($000) $7,076 Avg Close — Range —
Q2 2013
Shares 863,332 Value ($000) $8,461 Avg Close — Range —