| 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 | 575 | $14.40 | $8.3k | | 10/03/2023 |
| 08/03/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 114.9k | $20.42 | $2.3M | | 08/03/2023 |
| 08/03/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 114k | $5.30 | $604.2k | | 08/03/2023 |
| 07/03/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 387 | $22.42 | $8.7k | | 06/30/2023 |
| 06/30/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 108.5k | $5.30 | $574.8k | | 06/30/2023 |
| 06/16/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 5.6k | $5.30 | $29.4k | | 06/16/2023 |
| 04/03/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 115 | $19.53 | $2.2k | | 04/03/2023 |
| 04/03/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 291 | $19.53 | $5.7k | | 04/03/2023 |
| 03/23/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common stock, par value $0.01 per share | 4.7k | $18.63 | $87.7k | | 03/23/2023 |
| 03/23/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 4.7k | $5.30 | $25k | | 03/23/2023 |
| 03/20/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 19.8k | $5.30 | $105.1k | | 03/20/2023 |
| 01/04/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 126 | $16.16 | $2k | | 01/03/2023 |
| 01/03/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Common Stock, par value $0.01 per share | 10.8k | $15.93 | $172.5k | | 01/03/2023 |
| 01/03/2023 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Common Stock, par value $0.01 per share | 10.8k | $0.00 | $0 | | 01/03/2023 |
| 10/03/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 164 | $13.48 | $2.2k | | 10/04/2022 |
| 09/21/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 14.9k | $5.30 | $78.8k | | 09/21/2022 |
| 06/09/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Common Stock, par value $0.01 per share | 4.3k | $0.00 | $0 | | 06/09/2022 |
| 04/19/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 59.3k | $27.63 | $1.6M | | 04/19/2022 |
| 04/19/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 29.3k | $5.30 | $155.3k | | 04/19/2022 |
| 04/19/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 30.1k | $5.30 | $159.3k | | 04/19/2022 |
| 04/14/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common stock, par value $0.01 per share | 1.3k | $27.50 | $36.8k | | 03/21/2022 |
| 04/14/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common stock, par value $0.01 per share | 20.3k | $27.56 | $558.7k | | 03/21/2022 |
| 04/14/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common stock, par value $0.01 per share | 978 | $27.52 | $26.9k | | 03/21/2022 |
| 04/14/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 20.3k | $5.30 | $107.5k | | 03/21/2022 |
| 04/14/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 978 | $5.30 | $5.2k | | 03/21/2022 |
| 03/21/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Grant | Employee Stock Option (Right to Buy) | 49.6k | $5.30 | $262.7k | | 03/21/2022 |
| 02/17/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 26.8k | $28.40 | $760k | | 11/05/2021 |
| 02/17/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 4.3k | $29.00 | $123.9k | | 11/05/2021 |
| 02/17/2022 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 31k | $5.30 | $164.5k | | 11/05/2021 |
| 11/05/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 | 22.2k | $32.46 | $720.3k | | 11/05/2021 |
| 11/05/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 | 31k | $32.45 | $1M | | 11/05/2021 |
| 11/05/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 22.2k | $5.30 | $117.6k | | 11/05/2021 |
| 11/05/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 31k | $5.30 | $164.5k | | 11/05/2021 |
| 10/26/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Sale | Common Stock, par value $0.01 per share | 5k | $32.05 | $161.4k | | 10/26/2021 |
| 10/26/2021 | Sun Country Airlines Holdings, Inc. | SNCY | Exercise | Employee Stock Option (Right to Buy) | 5k | $5.30 | $26.7k | | 10/26/2021 |
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