NOVAVAX INC

CUSIP: 670002104 Class: COMMON STOCK

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

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

Q4 2015
Shares 73,659 Value ($000) $618 Avg Close — Range —
Q3 2015
Shares 49,512 Value ($000) $350 Avg Close — Range —
Q2 2015
Shares 68,426 Value ($000) $762 Avg Close — Range —
Q1 2015
Shares 54,546 Value ($000) $451 Avg Close — Range —