ONYX PHARMACEUTICALS INC

CUSIP: 683399109 Class: COM

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q3 2013
Shares 300,800 Value ($000) $37,510 Avg Close — Range —
Q2 2013
Shares 532,800 Value ($000) $46,258 Avg Close — Range —