PORTOLA PHARMACEUTICALS INC

CUSIP: 737010108 Class: COM

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q4 2019
Shares 43,659 Value ($000) $1,043 Avg Close — Range —
Q3 2019
Shares 42,386 Value ($000) $1,137 Avg Close — Range —