ONYX PHARMACEUTICALS INC

CUSIP: 683399AB5 Class: CNV

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q3 2013
Shares 3,278,000 Value ($000) $10,490 Avg Close — Range —
Q2 2013
Shares 1,578,000 Value ($000) $3,593 Avg Close — Range —