| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Helsel Christopher P | Sr VP & Chief Tech Ofcr | 200 INNOVATION WAY, AKRON | /s/ Daniel T. Young, signing as an attorney-in-fact and agent duly authorized to execute this Form 4 on behalf of Christopher P Helsel pursuant to a Power of Attorney dated 10/7/19, a copy of which has been previously filed with the SEC. | 03 Mar 2026 | 0001763728 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GT | Common Stock | Options Exercise | $0 | +37,467 | +36% | $0.000000 | 140,789 | 27 Feb 2026 | Direct | |
| transaction | GT | Common Stock | Tax liability | $140,184 | -16,992 | -12% | $8.25 | 123,797 | 27 Feb 2026 | Direct | F1 |
| transaction | GT | Common Stock | Options Exercise | $0 | +26,017 | +21% | $0.000000 | 149,814 | 01 Mar 2026 | Direct | |
| transaction | GT | Common Stock | Tax liability | $97,350 | -11,800 | -7.9% | $8.25 | 138,014 | 01 Mar 2026 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GT | 2022 Plan Restricted Stock Units | Options Exercise | $0 | -37,467 | -100% | $0.000000 | 0 | 27 Feb 2026 | Common Stock | 37,467 | Direct | F2 | |
| transaction | GT | 2022 Plan Restricted Stock Units | Options Exercise | $0 | -12,258 | -33% | $0.000000 | 24,514 | 01 Mar 2026 | Common Stock | 12,258 | Direct | F3 | |
| transaction | GT | 2022 Plan Restricted Stock Units | Options Exercise | $0 | -13,759 | -50% | $0.000000 | 13,759 | 01 Mar 2026 | Common Stock | 13,759 | Direct | F4 |
| Id | Content |
|---|---|
| F1 | Shares of common stock withheld by the issuer for the payment of withholding taxes. |
| F2 | This Form 4 reports the vesting and conversion of Restricted Stock Units ("RSUs") granted February 27, 2023. |
| F3 | This Form 4 reports the vesting and conversion of one-third of the Restricted Stock Units ("RSUs") granted February 24, 2025. |
| F4 | This Form 4 reports the vesting and conversion of one-third of the Restricted Stock Units ("RSUs") granted February 26, 2024. |