ONYX PHARMACEUTICALS INC

CUSIP: 683399109 Class: COM

BAILLIE GIFFORD & CO's Holding History (CIK: 0001088875)

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

Q3 2013
Shares 3,079 Value ($000) $384 Avg Close — Range —
Q2 2013
Shares 3,079 Value ($000) $267 Avg Close — Range —