SO
The Southern Company$94.52+0.75 (+0.80%)Prev Close$93.77·MCap$104.67B·P/E23.99·Vol1.94M·Yield0.03%
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
22
$10.90M
◆
Net Activity
Net Seller
$10.90M
●
Active Insiders
13
last 12 mo
Over the past 12 months, insider activity at The Southern Company (SO) has been exclusively selling, with 0 insider purchases totaling $0.00 and 22 insider sales totaling $10.90M. The most recent insider transaction was by Greene Kimberly S, (officer: Chairman, President & CEO, GPC), who sold $2.42M worth of shares on Mar 31, 2026. The Southern Company operates in the Utilities sector, within the Regulated Electric industry, with a market cap of $104.67B.
SO Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | Greene Kimberly S, | officer: Chairman, President & CEO, GPC | Sell | 25,000 | $96.67 | $2.42M | 103,602 |
| Mar 19, 2026 | Connally Stan W | officer: EVP & COO | Sell | 12,500 | $97.13 | $1.21M | 161,481 |
| Mar 19, 2026 | Cummiskey Christopher | officer: EVP | Sell | 6,669 | $96.55 | $643.9K | 30,800 |
| Feb 25, 2026 | Kim Matthew M. | officer: Comptroller | Sell | 5,123 | $95.15 | $487.5K | 6,888-43% |
| Feb 3, 2026 | Anderson Bryan D | EVP | Sell | 2,066 | $89.31 | $184.5K | 0 |
| Feb 3, 2026 | Cherry Pedro P. | Chairman, President & CEO, MPC | Sell | 672 | $89.31 | $60.0K | 0 |
| Feb 3, 2026 | Connally Stan W | EVP & COO | Sell | 2,336 | $89.31 | $208.6K | 0 |
| Feb 3, 2026 | Cummiskey Christopher | EVP | Sell | 1,592 | $89.31 | $142.2K | 0 |
| Feb 3, 2026 | Drake Sloane N | EVP & CHRO | Sell | 773 | $89.31 | $69.0K | 0 |
| Feb 3, 2026 | Greene Kimberly S, | Chairman, President & CEO, GPC | Sell | 3,533 | $89.31 | $315.5K | 0 |
| Feb 3, 2026 | Kerr, II James Y | Chairman, President & CEO, GAS | Sell | 3,108 | $89.31 | $277.6K | 0 |
| Feb 3, 2026 | Kim Matthew M. | Comptroller | Sell | 343 | $89.31 | $30.6K | 0 |
| Feb 3, 2026 | Peoples James Jeffrey | Chairman, President & CEO, APC | Sell | 2,913 | $89.31 | $260.2K | 0 |
| Feb 3, 2026 | Poroch David P. | EVP & CFO | Sell | 512 | $89.60 | $45.9K | 0 |
| Feb 3, 2026 | Sena Peter P III | Chairman,President & CEO, SNC | Sell | 1,620 | $89.31 | $144.7K | 0 |
| Feb 3, 2026 | Spainhour Sterling A Jr. | EVP & CLO | Sell | 2,349 | $89.31 | $209.8K | 0 |
| Feb 3, 2026 | WOMACK CHRISTOPHER C | Chairman, President & CEO | Sell | 8,141 | $89.31 | $727.1K | 0 |
| Oct 1, 2025 | Anderson Bryan D | EVP | Sell | 6,206 | $93.83 | $582.3K | 0 |
| Aug 12, 2025 | Spainhour Sterling A Jr. | EVP & CLO | Sell | 2,380 | $95.02 | $226.1K | 0 |
| Jul 22, 2025 | Greene Kimberly S, | Chairman, President & CEO, GPC | Sell | 13,158 | $95.00 | $1.25M | 0 |
| May 27, 2025 | Cummiskey Christopher | EVP | Sell | 12,335 | $89.54 | $1.10M | 0 |
| May 27, 2025 | WOMACK CHRISTOPHER C | Chairman, President & CEO | Sell | 3,285 | $89.64 | $294.5K | 0 |
| Apr 1, 2025 | Connally Stan W | EVP & COO | Sell | 12,500 | $92.24 | $1.15M | 0 |
| Mar 11, 2025 | Greene Kimberly S, | Chairman, President & CEO, GPC | Sell | 32,190 | $93.12 | $3.00M | 0 |
| Mar 10, 2025 | Drake Sloane N | EVP & CHRO | Sell | 613 | $91.40 | $56.0K | 0 |
| Mar 4, 2025 | DAVIS MARTIN BERNARD | EVP & CIO | Sell | 1,125 | $89.61 | $100.8K | 0 |
| Mar 4, 2025 | WOMACK CHRISTOPHER C | Chairman, President & CEO | Sell | 24,407 | $90.13 | $2.20M | 0 |
| Feb 26, 2025 | WOMACK CHRISTOPHER C | Chairman, President & CEO | Sell | 1,593 | $90.00 | $143.4K | 0 |
| Feb 20, 2025 | Cummiskey Christopher | EVP | Sell | 944 | $86.00 | $81.2K | 0 |
| Feb 18, 2025 | Anderson Bryan D | EVP | Sell | 873 | $86.78 | $75.8K | 0 |
| Feb 18, 2025 | Connally Stan W | EVP & COO | Sell | 1,075 | $86.78 | $93.3K | 0 |
| Feb 18, 2025 | Cummiskey Christopher | EVP | Sell | 764 | $86.78 | $66.3K | 0 |
| Feb 18, 2025 | DAVIS MARTIN BERNARD | EVP & CIO | Sell | 798 | $86.78 | $69.3K | 0 |
| Feb 18, 2025 | Drake Sloane N | EVP & CHRO | Sell | 319 | $86.78 | $27.7K | 0 |
| Feb 18, 2025 | Greene Kimberly S, | Chairman, President & CEO, GPC | Sell | 1,497 | $86.78 | $129.9K | 0 |
| Feb 18, 2025 | Kerr, II James Y | Chairman, President & CEO, GAS | Sell | 1,376 | $86.78 | $119.4K | 0 |
| Feb 18, 2025 | Peoples James Jeffrey | Chairman, President & CEO, APC | Sell | 378 | $86.78 | $32.8K | 0 |
| Feb 18, 2025 | Poroch David P. | Comptroller | Sell | 144 | $86.78 | $12.5K | 0 |
| Feb 18, 2025 | Sena Peter P III | Chairman,President & CEO, SNC | Sell | 784 | $86.78 | $68.0K | 0 |
| Feb 18, 2025 | Spainhour Sterling A Jr. | EVP & CLO | Sell | 332 | $86.78 | $28.8K | 0 |
| Feb 18, 2025 | Tucker Daniel S | EVP & CFO | Sell | 1,235 | $86.78 | $107.2K | 0 |
| Feb 18, 2025 | Wilson Anthony L | Chairman, President & CEO, MPC | Sell | 730 | $86.78 | $63.3K | 0 |
| Feb 18, 2025 | WOMACK CHRISTOPHER C | Chairman, President & CEO | Sell | 1,864 | $86.78 | $161.8K | 0 |
| Feb 12, 2025 | Peoples James Jeffrey | Chairman, President & CEO, APC | Sell | 14,540 | $86.00 | $1.25M | 0 |
| Feb 11, 2025 | WOMACK CHRISTOPHER C | CEO, President and Chairman | Sell | 29,329 | $83.87 | $2.46M | 0 |
| Feb 10, 2025 | Drake Sloane N | EVP & CHRO | Sell | 799 | $83.79 | $66.9K | 0 |
| Feb 7, 2025 | Anderson Bryan D | EVP & Pres. External Affairs | Sell | 11,651 | $83.87 | $977.2K | 0 |
| Feb 7, 2025 | Connally Stan W | EVP & COO | Sell | 17,455 | $83.87 | $1.46M | 0 |
| Feb 7, 2025 | Cummiskey Christopher | EVP & CCO | Sell | 10,091 | $83.87 | $846.3K | 0 |
| Feb 7, 2025 | DAVIS MARTIN BERNARD | EVP & CIO | Sell | 10,447 | $83.87 | $876.2K | 0 |
Showing 1–50 of 161
1 / 4
SO Insider Buying Activity
The following table shows recent insider purchases of The Southern Company (SO) stock reported via SEC Form 4 filings.
No insider buying activity found for SO in the last 12 months.
SO Insider Selling Activity
The following table shows recent insider sales of The Southern Company (SO) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | Greene Kimberly S, | officer: Chairman, President & CEO, GPC | Sell | 25,000 | $96.67 | $2.42M | 103,602 |
| Mar 19, 2026 | Connally Stan W | officer: EVP & COO | Sell | 12,500 | $97.13 | $1.21M | 161,481 |
| Mar 19, 2026 | Cummiskey Christopher | officer: EVP | Sell | 6,669 | $96.55 | $643.9K | 30,800 |
| Feb 25, 2026 | Kim Matthew M. | officer: Comptroller | Sell | 5,123 | $95.15 | $487.5K | 6,888-43% |
| Feb 3, 2026 | Anderson Bryan D | EVP | Sell | 2,066 | $89.31 | $184.5K | 0 |
| Feb 3, 2026 | Cherry Pedro P. | Chairman, President & CEO, MPC | Sell | 672 | $89.31 | $60.0K | 0 |
| Feb 3, 2026 | Connally Stan W | EVP & COO | Sell | 2,336 | $89.31 | $208.6K | 0 |
| Feb 3, 2026 | Cummiskey Christopher | EVP | Sell | 1,592 | $89.31 | $142.2K | 0 |
| Feb 3, 2026 | Drake Sloane N | EVP & CHRO | Sell | 773 | $89.31 | $69.0K | 0 |
| Feb 3, 2026 | Greene Kimberly S, | Chairman, President & CEO, GPC | Sell | 3,533 | $89.31 | $315.5K | 0 |
| Feb 3, 2026 | Kerr, II James Y | Chairman, President & CEO, GAS | Sell | 3,108 | $89.31 | $277.6K | 0 |
| Feb 3, 2026 | Kim Matthew M. | Comptroller | Sell | 343 | $89.31 | $30.6K | 0 |
| Feb 3, 2026 | Peoples James Jeffrey | Chairman, President & CEO, APC | Sell | 2,913 | $89.31 | $260.2K | 0 |
| Feb 3, 2026 | Poroch David P. | EVP & CFO | Sell | 512 | $89.60 | $45.9K | 0 |
| Feb 3, 2026 | Sena Peter P III | Chairman,President & CEO, SNC | Sell | 1,620 | $89.31 | $144.7K | 0 |
| Feb 3, 2026 | Spainhour Sterling A Jr. | EVP & CLO | Sell | 2,349 | $89.31 | $209.8K | 0 |
| Feb 3, 2026 | WOMACK CHRISTOPHER C | Chairman, President & CEO | Sell | 8,141 | $89.31 | $727.1K | 0 |
| Oct 1, 2025 | Anderson Bryan D | EVP | Sell | 6,206 | $93.83 | $582.3K | 0 |
| Aug 12, 2025 | Spainhour Sterling A Jr. | EVP & CLO | Sell | 2,380 | $95.02 | $226.1K | 0 |
| Jul 22, 2025 | Greene Kimberly S, | Chairman, President & CEO, GPC | Sell | 13,158 | $95.00 | $1.25M | 0 |
| May 27, 2025 | Cummiskey Christopher | EVP | Sell | 12,335 | $89.54 | $1.10M | 0 |
| May 27, 2025 | WOMACK CHRISTOPHER C | Chairman, President & CEO | Sell | 3,285 | $89.64 | $294.5K | 0 |
| Apr 1, 2025 | Connally Stan W | EVP & COO | Sell | 12,500 | $92.24 | $1.15M | 0 |
| Mar 11, 2025 | Greene Kimberly S, | Chairman, President & CEO, GPC | Sell | 32,190 | $93.12 | $3.00M | 0 |
| Mar 10, 2025 | Drake Sloane N | EVP & CHRO | Sell | 613 | $91.40 | $56.0K | 0 |
| Mar 4, 2025 | DAVIS MARTIN BERNARD | EVP & CIO | Sell | 1,125 | $89.61 | $100.8K | 0 |
| Mar 4, 2025 | WOMACK CHRISTOPHER C | Chairman, President & CEO | Sell | 24,407 | $90.13 | $2.20M | 0 |
| Feb 26, 2025 | WOMACK CHRISTOPHER C | Chairman, President & CEO | Sell | 1,593 | $90.00 | $143.4K | 0 |
| Feb 20, 2025 | Cummiskey Christopher | EVP | Sell | 944 | $86.00 | $81.2K | 0 |
| Feb 18, 2025 | Anderson Bryan D | EVP | Sell | 873 | $86.78 | $75.8K | 0 |
| Feb 18, 2025 | Connally Stan W | EVP & COO | Sell | 1,075 | $86.78 | $93.3K | 0 |
| Feb 18, 2025 | Cummiskey Christopher | EVP | Sell | 764 | $86.78 | $66.3K | 0 |
| Feb 18, 2025 | DAVIS MARTIN BERNARD | EVP & CIO | Sell | 798 | $86.78 | $69.3K | 0 |
| Feb 18, 2025 | Drake Sloane N | EVP & CHRO | Sell | 319 | $86.78 | $27.7K | 0 |
| Feb 18, 2025 | Greene Kimberly S, | Chairman, President & CEO, GPC | Sell | 1,497 | $86.78 | $129.9K | 0 |
| Feb 18, 2025 | Kerr, II James Y | Chairman, President & CEO, GAS | Sell | 1,376 | $86.78 | $119.4K | 0 |
| Feb 18, 2025 | Peoples James Jeffrey | Chairman, President & CEO, APC | Sell | 378 | $86.78 | $32.8K | 0 |
| Feb 18, 2025 | Poroch David P. | Comptroller | Sell | 144 | $86.78 | $12.5K | 0 |
| Feb 18, 2025 | Sena Peter P III | Chairman,President & CEO, SNC | Sell | 784 | $86.78 | $68.0K | 0 |
| Feb 18, 2025 | Spainhour Sterling A Jr. | EVP & CLO | Sell | 332 | $86.78 | $28.8K | 0 |
| Feb 18, 2025 | Tucker Daniel S | EVP & CFO | Sell | 1,235 | $86.78 | $107.2K | 0 |
| Feb 18, 2025 | Wilson Anthony L | Chairman, President & CEO, MPC | Sell | 730 | $86.78 | $63.3K | 0 |
| Feb 18, 2025 | WOMACK CHRISTOPHER C | Chairman, President & CEO | Sell | 1,864 | $86.78 | $161.8K | 0 |
| Feb 12, 2025 | Peoples James Jeffrey | Chairman, President & CEO, APC | Sell | 14,540 | $86.00 | $1.25M | 0 |
| Feb 11, 2025 | WOMACK CHRISTOPHER C | CEO, President and Chairman | Sell | 29,329 | $83.87 | $2.46M | 0 |
| Feb 10, 2025 | Drake Sloane N | EVP & CHRO | Sell | 799 | $83.79 | $66.9K | 0 |
| Feb 7, 2025 | Anderson Bryan D | EVP & Pres. External Affairs | Sell | 11,651 | $83.87 | $977.2K | 0 |
| Feb 7, 2025 | Connally Stan W | EVP & COO | Sell | 17,455 | $83.87 | $1.46M | 0 |
| Feb 7, 2025 | Cummiskey Christopher | EVP & CCO | Sell | 10,091 | $83.87 | $846.3K | 0 |
| Feb 7, 2025 | DAVIS MARTIN BERNARD | EVP & CIO | Sell | 10,447 | $83.87 | $876.2K | 0 |
SO Insiders
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