ONYX PHARMACEUTICALS INC

CUSIP: 683399109 Class: COM

GUGGENHEIM CAPITAL LLC's Holding History (CIK: 0001283072)

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

Q3 2013
Shares 104,578 Value ($000) $13,038 Avg Close — Range —
Q2 2013
Shares 92,510 Value ($000) $8,032 Avg Close — Range —