Southern Co. insider trading
In the last twelve months insiders at Southern Co. filed 12 open-market sales worth $5.6 million and 0 open-market purchases, on Form 4 with the SEC. The latest: Sena Peter P Iii, Chairman,President & CEO, SNC, sold 4,266 shares at $88.59 on 3 September 2026, filed 4 September 2026.
| Traded | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 3 September 2026 | Sena Peter P Iii | Chairman,President & CEO, SNC | Sale | 4,266 | $88.59 | $377,925 | Form 4 |
| 3 September 2026 | Kim Matthew M. | Comptroller | Sale | 1,400 | $88.87 | $124,418 | Form 4 |
| 1 September 2026 | Kim Matthew M. | Comptroller | Sale | 100 | $88.45 | $8,845 | Form 4 |
| 6 August 2026 | Spainhour Sterling A Jr. | EVP & CLO | Sale | 3,333 | $94.02 | $313,369 | Form 4 |
| 3 August 2026 | Kim Matthew M. | Comptroller | Sale | 100 | $94.28 | $9,428 | Form 4 |
| 1 July 2026 | Kim Matthew M. | Comptroller | Sale | 100 | $95.77 | $9,577 | Form 4 |
| 1 June 2026 | Kim Matthew M. | Comptroller | Sale | 100 | $91.16 | $9,116 | Form 4 |
| 1 May 2026 | Kim Matthew M. | Comptroller | Sale | 100 | $96.57 | $9,657 | Form 4 |
| 30 March 2026 | Greene Kimberly S, | Chairman, President & CEO, GPC | Sale | 25,000 | $96.67 | $2.4 million | Form 4 |
| 19 March 2026 | Cummiskey Christopher | EVP | Sale | 6,669 | $96.55 | $643,892 | Form 4 |
| 18 March 2026 | Connally Stan W | EVP & COO | Sale | 12,500 | $97.13 | $1.2 million | Form 4 |
| 24 February 2026 | Kim Matthew M. | Comptroller | Sale | 5,123 | $95.15 | $487,453 | Form 4 |
Open-market purchases (code P) and sales (code S) only. Option exercises, grants, tax withholding and gifts are not shown. A filing with several lines appears once per line.
Source
Form 4 filings on EDGAR for Southern Co.: the company's filing index.
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