ONYX PHARMACEUTICALS INC

CUSIP: 683399109 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q3 2013
Shares 78,800 Value ($000) $9,824 Avg Close — Range —
Q2 2013
Shares 76,600 Value ($000) $6,650 Avg Close — Range —