ONYX PHARMACEUTICALS INC

CUSIP: 683399109 Class: COM

WOLVERINE ASSET MANAGEMENT LLC's Holding History (CIK: 0001279891)

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

Q3 2013
Shares 103,078 Value ($000) $12,853 Avg Close — Range —
Q2 2013
Shares 10,541 Value ($000) $915 Avg Close — Range —