| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McGrath Albert G | SVP General Counsel, Secretary | C/O WINGSTOP INC., 2801 N CENTRAL EXPRESSWAY, SUITE 1600, DALLAS | /s/ Albert G. McGrath | 06 Mar 2026 | 0001635981 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WING | Common Stock, par value $0.01 per share | Options Exercise | +6,418 | +38% | $0.000000* | 23,287 | 04 Mar 2026 | Direct | F1, F2 | |
| transaction | WING | Common Stock, par value $0.01 per share | Tax liability | -1,977 | -8.5% | $239.34* | 21,310 | 04 Mar 2026 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | On March 9, 2023, the Reporting Person was granted 2,567 performance-based restricted stock units ("RSUs") pursuant to the Wingstop Inc. 2015 Omnibus Incentive Compensation Plan . The performance-based RSUs vest based on the Issuer's satisfaction of certain performance criteria for the three-year period ended December 27, 2025, with the number that would vest upon maximum performance equal to 250% of the target number specified in the grant. The performance criteria were met at the maximum performance level, resulting in the vesting of 6,418 performance-based RSUs. |
| F2 | RSUs convert into common stock on a one-for-one basis. |
| F3 | Represents the number of shares withheld for the payment of tax liabilities in connection with the vesting of performance-based RSUs. The withholding of these shares occurred automatically upon the vesting of the RSUs, and as such, no investment decision was made by the Reporting Person in connection with this transaction. |