| Security | Num Shares | Value | Price $ | Transaction Date | Ownership | Underlying Class | Underlying Amount |
|---|---|---|---|---|---|---|---|
| Deferred Stock Units Holding | 30,161 | $2,630,053 | $87.20 | 02 Jan 2026 | Direct | Southern Company Common Stock | |
| Southern Company Common Stock Holding | 23,000 | $2,018,940 | $87.78 | 01 Jul 2025 | Direct | ||
| Southern Company Common Stock Holding | 1,261 | $110,690 | $87.78 | 01 Jul 2025 | By Spouse | ||
| Phantom Stock Units | 331 | $28,874 | $87.20 | 02 Jan 2026 | Direct | Southern Company Common Stock |
| Sym | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|