ONYX PHARMACEUTICALS INC

CUSIP: 683399109 Class: COM

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q3 2013
Shares 386,040 Value ($000) $48,128 Avg Close — Range —
Q2 2013
Shares 1,403,751 Value ($000) $121,874 Avg Close — Range —