ONYX PHARMACEUTICALS INC

CUSIP: 683399AB5 Class: CNV

ANGELO GORDON & CO., L.P.'s Holding History (CIK: 0000860662)

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

Q3 2013
Shares 11,500,000 Value ($000) $36,843 Avg Close — Range —
Q2 2013
Shares 10,000,000 Value ($000) $22,769 Avg Close — Range —