Form 4 for SO Southern Company
Accepted 2026-02-13 00:00:00 ET · period of report 2026-02-11 · accession 0001193125-26-051209 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-13 | 2026-02-11 | SO | Kim Matthew M. | Comptroller | A - Grant | $0.00 | +4,450 | 14.0K | +46% | $0 | |
| 2026-02-13 | 2026-02-11 | SO | Kim Matthew M. | Comptroller | F - Tax | $90.86 | -2,014 | 14.0K | -13% | -$183.0K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Southern Company Common Stock | 2026-02-11 | A | A | 4,450 | $0.00 | 14,025 | D | — | — | (F1) Shares acquired upon vesting of performance share units under Company's Performance Share Program for the 2023-2025 award. The Compensation and Talent Development Committee certified performance on February 11, 2026. Includes accrued dividend equivalent units. |
| 2 | Common | Southern Company Common Stock | 2026-02-11 | F | D | 2,014 | $90.86 | 14,025 | D | — | — | (F2) Shares withheld to satisfy required state and federal tax withholding requirements. |