SOUTHERN CO
SO
84 insider filings · Latest: Oct 1, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | Oct 1 8:12 PM | Matthew M. Kim | Proposed Sale | 100 | $82.73 | $8.3K | — | View → |
| Oct 1, 2026 | Oct 1 8:00 PM | Matthew M. KimComptroller | Sale | 100 | $82.73 | $8.3K | 4,888(D) | View → |
| Sep 3, 2026 | Sep 4 5:00 PM | Matthew M. KimComptroller | Sale | 1,400 | $88.87 | $124.4K | 4,988(D) | View → |
| Sep 3, 2026 | Sep 4 5:00 PM | Peter P Sena IIIChairman,President & CEO, SNC | Sale | 4,266 | $88.59 | $377.9K | 26,935(D) | View → |
| Sep 3, 2026 | Sep 3 8:01 PM | PETER P SENA III | Proposed Sale | 4,266 | $88.59 | $377.9K | — | View → |
| Sep 3, 2026 | Sep 3 8:01 PM | MATTHEW KIM | Proposed Sale | 1,400 | $88.87 | $124.4K | — | View → |
| Sep 1, 2026 | Sep 3 2:00 PM | Matthew M. KimComptroller | Sale | 100 | $88.45 | $8.8K | 6,399.55(D) | View → |
| Sep 1, 2026 | Sep 1 8:00 PM | MATTHEW KIM | Proposed Sale | 100 | $88.45 | $8.8K | — | View → |
| Aug 6, 2026 | Aug 7 7:00 PM | Sterling A Spainhour Jr.EVP & CLO | Sale | 3,333 | $94.02 | $313.4K | 35,219(D) | View → |
| Aug 6, 2026 | Aug 6 8:00 PM | STERLING SPAINHOUR | Proposed Sale | 3,333 | $94.02 | $313.4K | — | View → |
| Aug 3, 2026 | Aug 4 2:30 PM | Matthew M. KimComptroller | Sale | 100 | $94.28 | $9.4K | 6,488(D) | View → |
| Aug 3, 2026 | Aug 3 8:00 PM | Matthew Kim | Proposed Sale | 100 | $94.28 | $9.4K | — | View → |
| Jul 1, 2026 | Jul 2 6:00 PM | Matthew M. KimComptroller | Sale | 100 | $95.77 | $9.6K | 6,588(D) | View → |
| Jul 1, 2026 | Jul 1 8:07 PM | MATTHEW KIM | Proposed Sale | 100 | $95.77 | $9.6K | — | View → |
| Jun 1, 2026 | Jun 1 8:10 PM | Matthew M. Kim | Proposed Sale | 100 | $91.16 | $9.1K | — | View → |
| Jun 1, 2026 | Jun 1 8:00 PM | Matthew M. KimComptroller | Sale | 100 | $91.16 | $9.1K | 6,688(D) | View → |
| May 1, 2026 | May 4 7:24 PM | Matthew M. KimComptroller | Sale | 100 | $96.57 | $9.7K | 6,788(D) | View → |
| May 1, 2026 | May 1 8:01 PM | Matthew Kim | Proposed Sale | 100 | $96.57 | $9.7K | — | View → |
| Mar 30, 2026 | Mar 31 7:30 PM | Kimberly S, GreeneChairman, President & CEO, GPC | Sale | 25,000 | $96.67 | $2.4M | 103,602(D) | View → |
| Mar 30, 2026 | Mar 30 9:31 PM | KIMBERLY GREENE | Proposed Sale | 25,000 | $96.67 | $2.4M | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jan 31, 2026 | Feb 3 11:00 PM | Matthew M. KimComptroller | Option Exercise | 317 | $0.00 | 318(D) | View → |
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