NOVAVAX INC

CUSIP: 670002104 Class: COMMON STOCK

Rock Springs Capital Management LP's Holding History (CIK: 0001595725)

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

Q1 2019
Shares 3,250,000 Value ($000) $1,790 Avg Close — Range —
Q4 2018
Shares 3,250,000 Value ($000) $5,980 Avg Close — Range —
Q3 2018
Shares 3,250,000 Value ($000) $6,110 Avg Close — Range —
Q2 2018
Shares 3,250,000 Value ($000) $4,355 Avg Close — Range —
Q1 2018
Shares 2,750,000 Value ($000) $5,775 Avg Close — Range —
Q4 2017
Shares 2,000,000 Value ($000) $2,480 Avg Close — Range —
Q3 2017
Shares 820,000 Value ($000) $935 Avg Close — Range —
Q2 2017
Shares 820,000 Value ($000) $943 Avg Close — Range —
Q1 2017
Shares 820,000 Value ($000) $1,050 Avg Close — Range —
Q4 2016
Shares 820,000 Value ($000) $1,033 Avg Close — Range —
Q3 2016
Shares 852,500 Value ($000) $1,773 Avg Close — Range —
Q2 2016
Shares 852,500 Value ($000) $6,198 Avg Close — Range —
Q1 2016
Shares 852,500 Value ($000) $4,399 Avg Close — Range —
Q4 2015
Shares 770,000 Value ($000) $6,460 Avg Close — Range —
Q3 2015
Shares 715,000 Value ($000) $5,055 Avg Close — Range —
Q2 2015
Shares 715,000 Value ($000) $7,965 Avg Close — Range —
Q1 2015
Shares 730,000 Value ($000) $6,037 Avg Close — Range —
Q4 2014
Shares 635,000 Value ($000) $3,766 Avg Close — Range —
Q3 2014
Shares 575,000 Value ($000) $2,398 Avg Close — Range —
Q2 2014
Shares 570,000 Value ($000) $2,633 Avg Close — Range —
Q1 2014
Shares 325,000 Value ($000) $1,472 Avg Close — Range —
Q4 2013
Shares 220,000 Value ($000) $1,126 Avg Close — Range —