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 |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.