Thomas Scott Johnston — SEC Insider Profile, Roles & Companies

Insider at

04

05

0 buys (P) 0 sells (S) Net: $0 + 2 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

2 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 15, 2010	NVAX	A	60,000	·	·	60,000 Direct	·	Acquired	(price as of 2026-10-02)
July 1, 2009	NVAX	S	2,248	$3.05	$6,856	23,752 Direct	-8.65%	Disposed	-82.9% (price as of 2026-10-02)
July 1, 2009	NVAX	S	12,752	$3.06	$39,021	11,000 Direct	-53.69%	Disposed	-82.9% (price as of 2026-10-02)
March 5, 2009	NVAX	A	60,000	·	·	60,000 Direct	·	Acquired	(price as of 2026-10-02)
July 31, 2008	NVAX	P	1,000	·	·	26,000 Direct	+4.00%	Acquired	(price as of 2026-10-02)
July 31, 2008	NVAX	P	500	·	·	500 Direct	·	Acquired	(price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

06

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 15, 2010	NVAX	Options-right to buy	Common Stock (60,000)	$2.35	March 15, 2020	60,000	Acquired
March 5, 2009	NVAX	Options - Right to buy	Common Stock (60,000)	$0.56	March 5, 2019	60,000	Acquired
July 31, 2008	NVAX	Warrant - right to buy	Common Stock (500)	$3.62	July 31, 2013	500	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

07

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
June 27, 2008	NVAX	Common Stock	25,000	Direct
June 27, 2008	NVAX	Option - Right to Buy→ Common Stock (50,000)	50,000	Direct
June 27, 2008	NVAX	Option - Right to Buy→ Common Stock (18,000)	18,000	Direct

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2009	$214,585	$50,000	·	$23,430	$75,877	·	$3,613	$367,505

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.