The Southern Co is a holding company, which engages in the generation and sale of electricity. It operates through the following segments: Traditional Electric Operating Companies, Southern Power, and Southern Company Gas. The Traditional Electric Operating Companies segment refers to vertically integrated utilities that own generation, transmission and distribution facilities, and supplies electric services in the states of Alabama, Georgia, Florida, and Mississippi. The Southern Power segment constructs, acquires, owns, and manages generation assets such as renewable energy projects and sells electricity in the wholesale market. The Southern Company Gas segment distributes natural gas through natural gas distribution facilities in the states of Illinois, Georgia, Virginia, New Jersey, Florida, Tennessee, and Maryland. The company was founded on November 9, 1945, and is headquartered in Atlanta, GA. |  |
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| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Drake Sloane N | EVP & CHRO | Feb 06 '26 | Option Exercise | 0.00 | 3,698 | 0 | 28,961 | Feb 10 09:53 AM | | Poroch David P. | EVP & CFO | Feb 05 '26 | Option Exercise | 0.00 | 585 | 0 | 41,489 | Feb 09 08:39 AM | | Cherry Pedro P. | Chairman, President & CEO, MPC | Feb 05 '26 | Option Exercise | 0.00 | 550 | 0 | 1,374 | Feb 09 08:39 AM | | Kim Matthew M. | Comptroller | Feb 05 '26 | Option Exercise | 0.00 | 292 | 0 | 9,721 | Feb 09 08:38 AM | | Connally Stan W | EVP & COO | Feb 01 '26 | Option Exercise | 0.00 | 2,639 | 0 | 151,172 | Feb 03 06:33 PM | | Connally Stan W | EVP & COO | Jan 31 '26 | Option Exercise | 0.00 | 2,634 | 0 | 149,640 | Feb 03 06:33 PM | | Cummiskey Christopher | EVP | Feb 01 '26 | Option Exercise | 0.00 | 1,715 | 0 | 25,253 | Feb 03 06:31 PM | | Cummiskey Christopher | EVP | Jan 31 '26 | Option Exercise | 0.00 | 1,794 | 0 | 24,296 | Feb 03 06:31 PM | | Cherry Pedro P. | Chairman, President & CEO, MPC | Feb 01 '26 | Option Exercise | 0.00 | 751 | 0 | 1,190 | Feb 03 06:19 PM | | Cherry Pedro P. | Chairman, President & CEO, MPC | Jan 31 '26 | Option Exercise | 0.00 | 745 | 0 | 745 | Feb 03 06:19 PM | | Sena Peter P III | Chairman,President & CEO, SNC | Feb 01 '26 | Option Exercise | 0.00 | 1,756 | 0 | 17,669 | Feb 03 06:19 PM | | Sena Peter P III | Chairman,President & CEO, SNC | Jan 31 '26 | Option Exercise | 0.00 | 1,754 | 0 | 16,753 | Feb 03 06:19 PM | | Poroch David P. | EVP & CFO | Feb 01 '26 | Option Exercise | 0.00 | 731 | 0 | 41,160 | Feb 03 06:18 PM | | Poroch David P. | EVP & CFO | Jan 31 '26 | Option Exercise | 0.00 | 725 | 0 | 40,627 | Feb 03 06:18 PM | | Poroch David P. | EVP & CFO | Apr 30 '25 | Option Exercise | 0.00 | 58 | 0 | 39,960 | Feb 03 06:18 PM | | Spainhour Sterling A Jr. | EVP & CLO | Feb 01 '26 | Option Exercise | 0.00 | 2,371 | 0 | 21,217 | Feb 03 06:18 PM | | Spainhour Sterling A Jr. | EVP & CLO | Jan 31 '26 | Option Exercise | 0.00 | 2,755 | 0 | 20,137 | Feb 03 06:18 PM | | Peoples James Jeffrey | Chairman, President & CEO, APC | Feb 01 '26 | Option Exercise | 0.00 | 3,231 | 0 | 18,898 | Feb 03 06:17 PM | | Peoples James Jeffrey | Chairman, President & CEO, APC | Jan 31 '26 | Option Exercise | 0.00 | 3,380 | 0 | 17,087 | Feb 03 06:17 PM | | Anderson Bryan D | EVP | Feb 01 '26 | Option Exercise | 0.00 | 2,037 | 0 | 54,563 | Feb 03 06:17 PM | | Anderson Bryan D | EVP | Jan 31 '26 | Option Exercise | 0.00 | 2,052 | 0 | 53,507 | Feb 03 06:17 PM | | Kerr, II James Y | Chairman, President & CEO, GAS | Feb 01 '26 | Option Exercise | 0.00 | 3,444 | 0 | 158,285 | Feb 03 06:02 PM | | Kerr, II James Y | Chairman, President & CEO, GAS | Jan 31 '26 | Option Exercise | 0.00 | 3,407 | 0 | 156,359 | Feb 03 06:02 PM | | Greene Kimberly S, | Chairman, President & CEO, GPC | Feb 01 '26 | Option Exercise | 0.00 | 4,011 | 0 | 99,986 | Feb 03 06:02 PM | | Greene Kimberly S, | Chairman, President & CEO, GPC | Jan 31 '26 | Option Exercise | 0.00 | 4,006 | 0 | 97,667 | Feb 03 06:02 PM | | Drake Sloane N | EVP & CHRO | Jan 31 '26 | Option Exercise | 0.00 | 1,579 | 0 | 26,036 | Feb 03 06:01 PM | | WOMACK CHRISTOPHER C | Chairman, President & CEO | Feb 01 '26 | Option Exercise | 0.00 | 4,812 | 0 | 104,809 | Feb 03 06:00 PM | | WOMACK CHRISTOPHER C | Chairman, President & CEO | Jan 31 '26 | Option Exercise | 0.00 | 14,159 | 0 | 105,972 | Feb 03 06:00 PM | | Kim Matthew M. | Comptroller | Feb 01 '26 | Option Exercise | 0.00 | 345 | 0 | 9,602 | Feb 03 06:00 PM | | Kim Matthew M. | Comptroller | Jan 31 '26 | Option Exercise | 0.00 | 340 | 0 | 9,427 | Feb 03 06:00 PM | | Anderson Bryan D | EVP | Sep 30 '25 | Sale | 93.83 | 6,206 | 582,309 | 51,455 | Oct 01 04:00 PM | | BRYAN ANDERSON | OFFICER | Sep 30 '25 | Proposed Sale | 93.83 | 6,206 | 582,309 | | Sep 30 04:07 PM | | Spainhour Sterling A Jr. | EVP & CLO | Aug 11 '25 | Sale | 95.02 | 2,380 | 226,148 | 17,382 | Aug 12 02:30 PM | | Spainhour Sterling A Jr. | Officer | Aug 11 '25 | Proposed Sale | 95.02 | 2,380 | 226,148 | | Aug 11 05:10 PM | | Greene Kimberly S, | Chairman, President & CEO, GPC | Jul 21 '25 | Sale | 95.00 | 13,158 | 1,250,010 | 93,661 | Jul 22 03:00 PM | | Greene Kimberly S, | Officer | Jul 21 '25 | Proposed Sale | 95.00 | 13,158 | 1,250,010 | | Jul 22 09:13 AM | | DAVIS MARTIN BERNARD | Former Officer | Jun 11 '25 | Proposed Sale | 89.31 | 30,000 | 2,679,241 | | Jun 11 04:27 PM | | DAVIS MARTIN BERNARD | Officer | Jun 03 '25 | Proposed Sale | 89.94 | 1,115 | 100,283 | | Jun 03 04:45 PM | | WOMACK CHRISTOPHER C | Chairman, President & CEO | May 24 '25 | Option Exercise | 89.64 | 7,355 | 659,302 | 95,087 | May 27 05:30 PM | | Cummiskey Christopher | EVP | May 23 '25 | Sale | 89.54 | 12,335 | 1,104,476 | 22,502 | May 27 10:30 AM | | Cummiskey Christopher | Officer | May 23 '25 | Proposed Sale | 89.54 | 12,335 | 1,104,476 | | May 23 06:51 PM | | Connally Stan W | EVP & COO | Mar 31 '25 | Sale | 92.24 | 12,500 | 1,153,000 | 149,419 | Apr 01 12:00 PM | | Connally Stan W | Officer | Mar 31 '25 | Proposed Sale | 92.24 | 12,500 | 1,152,980 | | Mar 31 05:34 PM | | Greene Kimberly S, | Chairman, President & CEO, GPC | Mar 10 '25 | Sale | 93.12 | 32,190 | 2,997,533 | 106,819 | Mar 11 10:00 AM | | Drake Sloane N | EVP & CHRO | Mar 08 '25 | Option Exercise | 0.00 | 1,372 | 0 | 25,070 | Mar 10 04:30 PM | | Greene Kimberly S, | Officer | Mar 10 '25 | Proposed Sale | 93.12 | 32,190 | 2,997,582 | | Mar 10 04:06 PM | | WOMACK CHRISTOPHER C | Chairman, President & CEO | Mar 03 '25 | Sale | 90.13 | 24,407 | 2,199,803 | 87,721 | Mar 04 10:00 AM | | DAVIS MARTIN BERNARD | EVP & CIO | Mar 03 '25 | Sale | 89.61 | 1,125 | 100,811 | 102,090 | Mar 04 10:00 AM | | DAVIS MARTIN BERNARD | Officer | Mar 03 '25 | Proposed Sale | 89.61 | 1,125 | 100,811 | | Mar 03 04:20 PM | | WOMACK CHRISTOPHER C | Chairman, President & CEO | Feb 25 '25 | Sale | 90.00 | 1,593 | 143,370 | 112,128 | Feb 26 04:30 PM | | WOMACK CHRISTOPHER C | Officer | Feb 25 '25 | Proposed Sale | 90.00 | 26,000 | 2,340,098 | | Feb 25 06:56 PM | | Cummiskey Christopher | EVP | Feb 19 '25 | Sale | 86.00 | 944 | 81,184 | 34,837 | Feb 20 04:00 PM | | Cummiskey Christopher | Officer | Feb 19 '25 | Proposed Sale | 86.00 | 944 | 81,184 | | Feb 19 04:02 PM | | WOMACK CHRISTOPHER C | Chairman, President & CEO | Feb 13 '25 | Option Exercise | 0.00 | 4,174 | 0 | 115,585 | Feb 18 04:00 PM | | Kerr, II James Y | Chairman, President & CEO, GAS | Feb 13 '25 | Option Exercise | 0.00 | 3,080 | 0 | 172,428 | Feb 18 04:00 PM | | Cummiskey Christopher | EVP | Feb 13 '25 | Option Exercise | 0.00 | 1,708 | 0 | 36,545 | Feb 18 04:00 PM | | Sena Peter P III | Chairman,President & CEO, SNC | Feb 13 '25 | Option Exercise | 0.00 | 1,765 | 0 | 15,783 | Feb 18 04:00 PM | | Drake Sloane N | EVP & CHRO | Feb 13 '25 | Option Exercise | 0.00 | 713 | 0 | 24,017 | Feb 18 04:00 PM | | Spainhour Sterling A Jr. | EVP & CLO | Feb 13 '25 | Option Exercise | 0.00 | 742 | 0 | 20,094 | Feb 18 04:00 PM | | Tucker Daniel S | EVP & CFO | Feb 13 '25 | Option Exercise | 0.00 | 2,764 | 0 | 74,962 | Feb 18 04:00 PM | | Greene Kimberly S, | Chairman, President & CEO, GPC | Feb 13 '25 | Option Exercise | 0.00 | 3,350 | 0 | 140,506 | Feb 18 04:00 PM | | Connally Stan W | EVP & COO | Feb 13 '25 | Option Exercise | 0.00 | 2,421 | 0 | 162,994 | Feb 18 04:00 PM | | Anderson Bryan D | EVP | Feb 13 '25 | Option Exercise | 0.00 | 1,740 | 0 | 58,534 | Feb 18 04:00 PM | | Poroch David P. | Comptroller | Feb 13 '25 | Option Exercise | 0.00 | 480 | 0 | 40,046 | Feb 18 04:00 PM | | Peoples James Jeffrey | Chairman, President & CEO, APC | Feb 13 '25 | Option Exercise | 0.00 | 849 | 0 | 14,085 | Feb 18 04:00 PM | | Wilson Anthony L | Chairman, President & CEO, MPC | Feb 13 '25 | Option Exercise | 0.00 | 1,654 | 0 | 98,738 | Feb 18 04:00 PM | | DAVIS MARTIN BERNARD | EVP & CIO | Feb 13 '25 | Option Exercise | 0.00 | 1,784 | 0 | 104,013 | Feb 18 04:00 PM |
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