PORTOLA PHARMACEUTICALS INC

CUSIP: 737010108 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q2 2017
Shares 4,984 Value ($000) $280 Avg Close — Range —
Q1 2017
Shares 11,963 Value ($000) $469 Avg Close — Range —