David Jonathan Powell
CIK 1824493 · View on SEC EDGAR ↗
First SEC filing: Sept. 18, 2020 · Latest: Sept. 18, 2020
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 30, 2020 | SMMT | S | 13,713 | $4.44 | $60,886 | 0 Direct | -100.00% | Disposed | 192.1% (price as of 2026-08-19) |
| Nov. 27, 2020 | SMMT | S | 29,569 | $4.39 | $129,808 | 0 Direct | -100.00% | Disposed | 195.4% (price as of 2026-08-19) |
| Nov. 25, 2020 | SMMT | S | 12,070 | $4.32 | $52,142 | 0 Direct | -100.00% | Disposed | 200.2% (price as of 2026-08-19) |
| Nov. 24, 2020 | SMMT | S | 11,374 | $4.21 | $47,885 | 0 Direct | -100.00% | Disposed | 208.1% (price as of 2026-08-19) |
| Nov. 23, 2020 | SMMT | S | 6,987 | $4.40 | $30,743 | 0 Direct | -100.00% | Disposed | 194.8% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 30, 2020 | SMMT | Stock Option (right to buy) | Common Stock (13,713) | $1.79 | March 29, 2029 | 13,713 | Disposed |
| Nov. 27, 2020 | SMMT | Stock Option (right to buy) | Common Stock (12,953) | $1.79 | March 29, 2029 | 12,953 | Disposed |
| Nov. 27, 2020 | SMMT | Stock Option (right to buy) | Common Stock (16,616) | $1.92 | Oct. 19, 2028 | 16,616 | Disposed |
| Nov. 25, 2020 | SMMT | Stock Option (right to buy) | Common Stock (12,070) | $1.92 | Oct. 19, 2028 | 12,070 | Disposed |
| Nov. 24, 2020 | SMMT | Stock Option (right to buy) | Common Stock (11,374) | $1.92 | Oct. 19, 2028 | 11,374 | Disposed |
| Nov. 23, 2020 | SMMT | Stock Option (right to buy) | Common Stock (6,987) | $1.92 | Oct. 19, 2028 | 6,987 | Disposed |
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.
SMMT
Former Chief Scientific Officer(6)| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2021 | $288,495 | — | — | $1,242,411 | — | — | $75,792 | $1,606,698 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.