Mark Wynn Stewart
CIK 1975675 · View on SEC EDGAR ↗
First SEC filing: Jan. 29, 2024 · Latest: March 3, 2026
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 9, 2024 | GT | P | 30,000 | $7.78 | $233,400 | 198,732 Direct | +17.78% | Acquired | -23.1% (price as of 2026-08-21) |
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 1, 2026 | GT | 2022 Plan Restricted Stock Units | Common Stock (76,206) | — | — | 76,206 | Disposed |
| March 1, 2026 | GT | 2022 Plan Restricted Stock Units | Common Stock (107,252) | — | — | 107,252 | Disposed |
| Feb. 23, 2026 | GT | 2022 Plan Restricted Stock Units [F2] | Common Stock (361,238) | — | — | 361,238 | Acquired |
| Feb. 23, 2026 | GT | 2022 Plan Performance Share Units [F1] | Common Stock (481,651) | — | — | 481,651 | Acquired |
| May 15, 2025 | GT | 2022 Plan Restricted Stock Units [F3] | Common Stock (136,325) | — | — | 136,325 | Disposed |
| May 15, 2025 | GT | 2022 Plan Performance Share Units [F2] | Common Stock (265,015) | — | — | 265,015 | Disposed |
| March 1, 2025 | GT | 2022 Plan Restricted Stock Units [F2] | Common Stock (76,207) | — | — | 76,207 | Disposed |
| Feb. 24, 2025 | GT | 2022 Plan Restricted Stock Units [F2] | Common Stock (321,756) | — | — | 321,756 | Acquired |
| Feb. 24, 2025 | GT | 2022 Plan Performance Share Units [F1] | Common Stock (321,756) | — | — | 321,756 | Acquired |
| Feb. 26, 2024 | GT | 2022 Plan Restricted Stock Units [F5] | Common Stock (136,325) | — | — | 136,325 | Acquired |
| Feb. 26, 2024 | GT | 2022 Plan Restricted Stock Units [F4] | Common Stock (228,619) | — | — | 228,619 | Acquired |
| Feb. 26, 2024 | GT | 2022 Plan Performance Share Units [F3] | Common Stock (421,253) | — | — | 421,253 | Acquired |
| Feb. 26, 2024 | GT | 2022 Plan Performance Share Units [F2] | Common Stock (408,975) | — | — | 408,975 | Acquired |
| Feb. 26, 2024 | GT | 2022 Plan Performance Share Units [F1] | Common Stock (228,619) | — | — | 228,619 | 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. 29, 2024 | GT | Common Stock | 0 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
GT
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $1,400,000 | — | — | — | — | — | — | $14,602,389 |
| 2024 | $1,299,487 | $4,280,000 | $16,798,406 | — | $2,267,021 | — | $1,061,125 | $25,706,039 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.