| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| O'Keeffe Patrick J. | Director | C/O SUN COUNTRY AIRLINES HOLDINGS, INC., 2005 CARGO ROAD, MINNEAPOLIS | /s/ Rose Neale, attorney-in-fact for Patrick O'Keeffe | 13 Jun 2025 | 0001923621 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SNCY | Common Stock, par value $0.01 per share | Award | $0 | +10,390 | +36% | $0.000000 | 39,093 | 11 Jun 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents grant of restricted stock units granted under the 2021 Omnibus Incentive Plan, which restricted stock units will vest on June 11, 2026. |