 The Southern CompanySOMN | --3.1k shares | Grant / ExerciseFeb 1, 2026 | Disclosure amount unavailable3.1k shares | -- | -- |
| The Southern CompanySOMN | --158.3k shares | Grant / ExerciseFeb 1, 2026 | Disclosure amount unavailable3.4k shares | -- | -- |
 The Southern CoSO | --3.1k shares | Grant / ExerciseFeb 1, 2026 | Disclosure amount unavailable3.1k shares | -- | -- |
| The Southern CoSO | --158.3k shares | Grant / ExerciseFeb 1, 2026 | Disclosure amount unavailable3.4k shares | -- | -- |
| The Southern CompanySOMN | $14M156.7k shares | Grant / ExerciseFeb 1, 2026 | $142.0K1.6k shares | $89.31 | -- |
| The Southern CoSO | $14M156.7k shares | Grant / ExerciseFeb 1, 2026 | $142.0K1.6k shares | $89.31 | -- |
| The Southern CompanySOMN | --3.2k shares | Grant / ExerciseJan 31, 2026 | Disclosure amount unavailable3.2k shares | -- | -- |
| The Southern CompanySOMN | --156.4k shares | Grant / ExerciseJan 31, 2026 | Disclosure amount unavailable3.4k shares | -- | -- |
| The Southern CoSO | --3.2k shares | Grant / ExerciseJan 31, 2026 | Disclosure amount unavailable3.2k shares | -- | -- |
| The Southern CoSO | --156.4k shares | Grant / ExerciseJan 31, 2026 | Disclosure amount unavailable3.4k shares | -- | -- |
| The Southern CompanySOMN | $14M154.8k shares | Grant / ExerciseJan 31, 2026 | $135.6K1.5k shares | $89.31 | -- |
| The Southern CoSO | $14M154.8k shares | Grant / ExerciseJan 31, 2026 | $135.6K1.5k shares | $89.31 | -- |
| The Southern CompanySOMN | --153k shares | Grant / ExerciseDec 3, 2025 | Disclosure amount unavailable6.8k shares | -- | -- |
| The Southern CompanySOMN | --159.8k shares | Grant / ExerciseDec 3, 2025 | Disclosure amount unavailable11.3k shares | -- | -- |
| The Southern CoSO | --153k shares | Grant / ExerciseDec 3, 2025 | Disclosure amount unavailable6.8k shares | -- | -- |
| The Southern CoSO | --159.8k shares | Grant / ExerciseDec 3, 2025 | Disclosure amount unavailable11.3k shares | -- | -- |
| The Southern CompanySOMN | --2.7k shares | Grant / ExerciseFeb 13, 2025 | Disclosure amount unavailable2.7k shares | -- | -- |
| The Southern CompanySOMN | --172.4k shares | Grant / ExerciseFeb 13, 2025 | Disclosure amount unavailable3.1k shares | -- | -- |
| The Southern CoSO | --2.7k shares | Grant / ExerciseFeb 13, 2025 | Disclosure amount unavailable2.7k shares | -- | -- |
| The Southern CoSO | --172.4k shares | Grant / ExerciseFeb 13, 2025 | Disclosure amount unavailable3.1k shares | -- | -- |
| The Southern CompanySOMN | $15M171.1k shares | Grant / ExerciseFeb 13, 2025 | $119.4K1.4k shares | $86.78 | -- |
| The Southern CoSO | $15M171.1k shares | Grant / ExerciseFeb 13, 2025 | $119.4K1.4k shares | $86.78 | -- |