| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 10/03/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 956 | $14.31 | $13.7k | | 10/03/2023 |
| 07/03/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 1.5k | $22.44 | $33k | | 06/30/2023 |
| 06/30/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 216.9k | $5.30 | $1.1M | | 06/30/2023 |
| 06/30/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 45.2k | $15.17 | $685.5k | | 06/30/2023 |
| 06/16/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 11.1k | $5.30 | $58.9k | | 06/16/2023 |
| 06/16/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 2.3k | $15.17 | $35.1k | | 06/16/2023 |
| 06/08/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 940 | $19.98 | $18.8k | | 06/08/2023 |
| 05/08/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Common Stock, par value $0.01 per share | 20.5k | $0.00 | $0 | | 05/08/2023 |
| 04/03/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 446 | $19.53 | $8.7k | | 04/03/2023 |
| 03/20/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 39.7k | $5.30 | $210.2k | | 03/20/2023 |
| 03/20/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 8.3k | $15.17 | $125.3k | | 03/20/2023 |
| 02/06/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 1.9k | $21.33 | $39.5k | | 02/06/2023 |
| 01/04/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 491 | $16.18 | $7.9k | | 01/04/2023 |
| 10/03/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 429 | $13.50 | $5.8k | | 10/03/2022 |
| 09/21/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 29.7k | $5.30 | $157.6k | | 09/21/2022 |
| 09/21/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 6.2k | $15.17 | $94k | | 09/21/2022 |
| 06/09/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Common stock, par value $0.01 per share | 16.6k | $0.00 | $0 | | 03/19/2022 |
| 03/19/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 99.1k | $5.30 | $525.4k | | 03/19/2022 |
| 03/19/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 20.7k | $15.17 | $313.3k | | 03/19/2022 |
| 09/23/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 68k | $35.03 | $2.4M | | 09/23/2021 |
| 09/23/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 4.5k | $35.31 | $158.4k | | 09/23/2021 |
| 09/23/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 68k | $5.30 | $360.6k | | 09/23/2021 |
| 09/23/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 4.5k | $15.17 | $68.1k | | 09/23/2021 |
| 09/17/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 25.1k | $35.00 | $876.9k | | 09/17/2021 |
| 09/17/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 2k | $35.01 | $69.3k | | 09/17/2021 |
| 09/17/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 25.1k | $5.30 | $132.8k | | 09/17/2021 |
| 09/17/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 2k | $15.17 | $30k | | 09/17/2021 |
| 09/13/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 71.2k | $30.86 | $2.2M | | 09/13/2021 |
| 09/13/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 28.4k | $31.36 | $889.4k | | 09/13/2021 |
| 09/13/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (right to buy) | 93.1k | $5.30 | $493.4k | | 09/13/2021 |
| 09/13/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (right to buy) | 6.5k | $15.17 | $98.1k | | 09/13/2021 |
| 09/13/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Employee Stock Option (Right to Buy) | 303 | $5.30 | $1.6k | | 09/13/2021 |
| 09/13/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Employee Stock Option (Right to Buy) | 1k | $5.30 | $5.5k | | 09/13/2021 |
| 09/13/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Employee Stock Option (Right to Buy) | 1.3k | $5.30 | $7k | | 09/13/2021 |
| 09/13/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Employee Stock Option (Right to Buy) | 2.6k | $5.30 | $13.8k | | 09/13/2021 |
|