NOVAVAX INC

CUSIP: 670002104 Class: COMMON STOCK

IRONWOOD INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001127761)

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

Q4 2013
Shares 661,206 Value ($000) $3,385 Avg Close — Range —
Q3 2013
Shares 1,582,075 Value ($000) $4,984 Avg Close — Range —
Q2 2013
Shares 1,552,459 Value ($000) $3,183 Avg Close — Range —