David Robson
CIK 1317553 · View on SEC EDGAR ↗
First SEC filing: Jan. 5, 2012 · Latest: Jan. 5, 2012
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 23, 2021 | NVVE | A | 300,000 | — | — | 300,000 Direct | — | Acquired | |
| March 23, 2021 | NVVE | A | 18,248 | — | — | 18,248 Direct | — | Acquired | |
| Feb. 14, 2014 | PRTS | A | 150,000 | — | — | 235,714 Direct | +175.00% | Acquired | (price as of 2026-08-20) |
| Sept. 10, 2013 | PRTS | A | 85,714 | — | — | 85,714 Direct | — | Acquired | (price as of 2026-08-20) |
| Sept. 9, 2013 | PRTS | D | 300,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Jan. 3, 2012 | PRTS | A | 300,000 | — | — | 300,000 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 23, 2021 | NVVE | Employee Stock Option (Right to Buy) | Common Stock (300,000) | $13.70 | March 23, 2021 | 300,000 | Acquired |
| Feb. 14, 2014 | PRTS | Stock Options (Right to Buy) [F1] | Common Stock (150,000) | $2.03 | Feb. 13, 2024 | 150,000 | Acquired |
| Sept. 10, 2013 | PRTS | Stock Option (Right to Buy) | Common Stock (85,714) | $0.99 | Sept. 9, 2023 | 85,714 | Acquired |
| Sept. 9, 2013 | PRTS | Stock Option (Right to Buy) | Common Stock (300,000) | $4.62 | Jan. 2, 2022 | 300,000 | Disposed |
| Jan. 3, 2012 | PRTS | Option (Right To Buy) [F1] | COMMON STOCK (300,000) | $4.62 | Jan. 2, 2023 | 300,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 5, 2012 | PRTS | COMMON STOCK | 0 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
CIK 1836875
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2024 | $325,500 | $75,600 | — | — | — | — | — | $401,100 |
| 2023 | $250,981 | $62,370 | — | $2,803 | — | — | — | $731,718 |
| 2022 | $310,383 | $135,000 | $130,280 | — | — | — | — | $575,663 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.