Thomas Scott Johnston
CIK 1438782 · View on SEC EDGAR ↗
First SEC filing: June 27, 2008 · Latest: June 27, 2008
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 1, 2009 | NVAX | S | 2,248 | $3.05 | $6,856 | 23,752 Direct | -8.65% | Disposed | -86.3% (price as of 2026-08-20) |
| July 1, 2009 | NVAX | S | 12,752 | $3.06 | $39,021 | 11,000 Direct | -53.69% | Disposed | -86.3% (price as of 2026-08-20) |
| July 31, 2008 | NVAX | P | 1,000 | — | — | 26,000 Direct | +4.00% | Acquired | (price as of 2026-08-20) |
| July 31, 2008 | NVAX | P | 500 | — | — | 500 Direct | — | Acquired | (price as of 2026-08-20) |
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.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| 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).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
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.