ONYX PHARMACEUTICALS INC

CUSIP: 683399109 Class: COM

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q3 2013
Shares 1,553,089 Value ($000) $192,584 Avg Close — Range —
Q2 2013
Shares 199,565 Value ($000) $17,325 Avg Close — Range —