Company · CIK 0000092122 · SIC 4911 — Electric Services · NYSE
SOUTHERN CO · SO
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 3, 2026 SForm 4 → | Sep 4, 1:00 pm EDT | Matthew M. KimComptroller | 1,400 | $88.87 | $124,418 | 4,988 | −21.9% | |
| Sep 3, 2026 SForm 4 → | Sep 4, 1:00 pm EDT | Peter P Sena IIIChairman,President & CEO, SNC | 4,266 | $88.59 | $377,925 | 26,935 | −13.7% | 10b5-1 |
| Sep 1, 2026 SForm 4 → | Sep 3, 10:00 am EDT | Matthew M. KimComptroller | 100 | $88.45 | $8,845 | 6,400 | −1.54% | 10b5-1 |
| Aug 6, 2026 SForm 4 → | Aug 7, 3:00 pm EDT | Sterling A Spainhour Jr.EVP & CLO | 3,333 | $94.02 | $313,369 | 35,219 | −8.65% | 10b5-1 |
| Aug 3, 2026 SForm 4 → | Aug 4, 10:30 am EDT | Matthew M. KimComptroller | 100 | $94.28 | $9,428 | 6,488 | −1.52% | 10b5-1 |
| Jul 1, 2026 SForm 4 → | Jul 2, 2:00 pm EDT | Matthew M. KimComptroller | 100 | $95.77 | $9,577 | 6,588 | −1.50% | 10b5-1 |
| Jun 28, 2026 FMForm 4 → | Jun 29, 4:00 pm EDT | Peter P Sena IIIChairman,President & CEO, SNC | 1,028 | $97.16 | $30,703 | 31,201 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 1, 2026 AForm 4 → | Jul 2, 10:17 am EDT | Anthony F Earley Jr.Director | 703 | $95.12 | $66,875 | 859 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 10:17 am EDT | Shantella E. CooperDirector | 473 | $95.12 | $45,000 | 32,606 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 10:17 am EDT | William G Smith Jr.Director | 867 | $95.12 | $82,500 | 163,013 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 10:17 am EDT | David E MeadorDirector | 802 | $95.12 | $76,250 | 9,452 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 10:16 am EDT | David J GrainDirector | 854 | $95.12 | $81,250 | 86,881 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 10:16 am EDT | John M Turner Jr.Director | 802 | $95.12 | $76,250 | 3,417 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 10:16 am EDT | Lizanne ThomasDirector | 473 | $95.12 | $45,000 | 7,758 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 10:16 am EDT | Kristine L SvinickiDirector | 473 | $95.12 | $45,000 | 11,597 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 10:16 am EDT | John D JohnsDirector | 473 | $95.12 | $45,000 | 88,551 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 10:16 am EDT | Janaki AkellaDirector | 473 | $95.12 | $45,000 | 21,179 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 10:15 am EDT | James O EtheredgeDirector | 473 | $95.12 | $45,000 | 2,883 | — | |
| Jun 28, 2026 MForm 4 → | Jun 29, 4:00 pm EDT | Peter P Sena IIIChairman,President & CEO, SNC | 667 | — | — | 667 | — |