SEC Form 4 · accession 0001193125-26-381193
SOUTHERN CO · SO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Matthew M. Kim
Officer — Comptroller
Period of report
Sep 1, 2026
Accepted (ET)
Sep 3, 2026 · 10:00 am EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0000092122
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Southern Company Common Stock | Sep 1, 2026 | S | 100 | $88.45 | D | 6,400 | D | |
| Southern Company Common Stock | holding | — | — | — | 1,222 | I | 401(k) |
Table II — derivative securities
No Table II lines on this filing.