ONYX PHARMACEUTICALS INC

CUSIP: 683399109 Class: COM

SECTOR GAMMA AS's Holding History (CIK: 0001475373)

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

Q3 2013
Shares 103,215 Value ($000) $12,871 Avg Close — Range —
Q2 2013
Shares 129,815 Value ($000) $11,271 Avg Close — Range —