XNYS 05 May, 2026 4:03 PM (EDT)
| Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|
| Matthew M. Kim | Comptroller | Sale of securities on an exchange or to another person at price $ 96.57 per share. | 01 May 2026 | 100 | 6,788 (0%) | 0% | 96.6 | 9,657 | Southern Company Common Stock |
| James O. Etheredge | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 464 | 2,389 | - | - | Deferred Stock Units Holding | |
| Kristine L. Svinicki | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 464 | 11,032 | - | - | Deferred Stock Units Holding | |
| Matthew M. Kim | Comptroller | Payment of exercise price or tax liability using portion of securities received from the company at price $ 96.94 per share. | 01 Apr 2026 | 82 | 6,888 (0%) | 0% | 96.9 | 7,949 | Southern Company Common Stock |
| Matthew M. Kim | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Apr 2026 | 42 | 975 | - | - | Performance Restricted Stock Units | |
| Matthew M. Kim | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Apr 2026 | 23 | 539 | - | - | Southern Co Restricted Stock Units | |
| Matthew M. Kim | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Apr 2026 | 13 | 305 | - | - | Southern Co Restricted Stock Units | |
| Matthew M. Kim | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Apr 2026 | 82 | 6,970 (0%) | 0% | 0 | Southern Company Common Stock | |
| David J. Grain | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 838 | 85,316 | - | - | Deferred Stock Units Holding | |
| John D. Johns | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 464 | 87,350 | - | - | Deferred Stock Units Holding | |
| John M. Turner | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 786 | 2,593 | - | - | Deferred Stock Units Holding | |
| Lizanne Thomas | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 464 | 7,224 | - | - | Deferred Stock Units Holding | |
| William G. Smith | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 851 | 160,806 | - | - | Deferred Stock Units Holding | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 297 | 629 | - | - | Phantom Stock Units | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 464 | 30,856 | - | - | Deferred Stock Units Holding | |
| David E. Meador | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 786 | 9,279 | - | - | Deferred Stock Units Holding | |
| Donald M. James | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 464 | 203,293 | - | - | Deferred Stock Units Holding | |
| Dale E. Klein | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 464 | 57,353 | - | - | Deferred Stock Units Holding | |
| Janaki Akella | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 464 | 20,534 | - | - | Deferred Stock Units Holding | |
| Shantella E. Cooper | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2026 | 464 | 31,867 | - | - | Deferred Stock Units Holding | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Sale of securities on an exchange or to another person at price $ 96.67 per share. | 30 Mar 2026 | 25,000 | 103,602 (0%) | 0% | 96.7 | 2,416,750 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP | Sale of securities on an exchange or to another person at price $ 96.55 per share. | 19 Mar 2026 | 6,669 | 30,800 (0%) | 0% | 96.6 | 643,892 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Sale of securities on an exchange or to another person at price $ 97.13 per share. | 18 Mar 2026 | 12,500 | 161,481 (0%) | 0% | 97.1 | 1,214,125 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 08 Mar 2026 | 1,275 | 0 | - | - | Performance Restricted Stock Units Holding | |
| Sloane N Drake | EVP & CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 97.48 per share. | 08 Mar 2026 | 633 | 38,932 (0%) | 0% | 97.5 | 61,705 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 08 Mar 2026 | 1,420 | 39,565 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sterling A. Spainhour | EVP & CLO | 06 Mar 2026 | 6,330 | 704 (0%) | 0% | 97.6 | 618,062 | Southern Company Common Stock | |
| Anthony F. Earley | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 26 Feb 2026 | 15,000 | 9,261 (0%) | 0% | 0 | Southern Company Common Stock Holding | |
| Matthew M. Kim | Comptroller | Sale of securities on an exchange or to another person at price $ 95.15 per share. | 24 Feb 2026 | 5,123 | 6,888 (0%) | 0% | 95.1 | 487,453 | Southern Company Common Stock |
| Christopher C. Womack | Chairman, President & CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Feb 2026 | 117,327 | 261,456 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher C. Womack | Chairman, President & CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2026 | 13,751 | 150,901 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher C. Womack | Chairman, President & CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2026 | 13,302 | 26,604 | - | - | Performance Restricted Stock Units | |
| Christopher C. Womack | Chairman, President & CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 16 Feb 2026 | 52,259 | 209,197 (0%) | 0% | 90.9 | 4,748,253 | Southern Company Common Stock |
| Christopher C. Womack | Chairman, President & CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 16 Feb 2026 | 27,715 | 137,150 (0%) | 0% | 90.9 | 2,518,185 | Southern Company Common Stock |
| Christopher C. Womack | Chairman, President & CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Feb 2026 | 62,223 | 164,865 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher C. Womack | Chairman, President & CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 16 Feb 2026 | 6,772 | 144,129 (0%) | 0% | 90.9 | 615,304 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 2,369 | 175,144 (0%) | 0% | 0 | Southern Company Common Stock | |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 2,291 | 4,581 | - | - | Performance Restricted Stock Units | |
| Stanley W. Connally | EVP & COO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 41,031 | 190,974 (0%) | 0% | 0 | Southern Company Common Stock | |
| Stanley W. Connally | EVP & COO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 18,199 | 172,775 (0%) | 0% | 90.9 | 1,653,561 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 1,163 | 173,981 (0%) | 0% | 90.9 | 105,670 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 23,097 | 126,903 (0%) | 0% | 90.9 | 2,098,593 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 51,855 | 150,000 (0%) | 0% | 0 | Southern Company Common Stock | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 3,240 | 6,479 | - | - | Performance Restricted Stock Units | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 1,651 | 128,602 (0%) | 0% | 90.9 | 150,010 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 3,350 | 130,253 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Y. Kerr | Chairman, President & CEO, GAS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 1,394 | 182,822 (0%) | 0% | 90.9 | 126,659 | Southern Company Common Stock |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 2,830 | 184,216 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Y. Kerr | Chairman, President & CEO, GAS | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 44,522 | 201,217 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Y. Kerr | Chairman, President & CEO, GAS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 19,831 | 181,386 (0%) | 0% | 90.9 | 1,801,845 | Southern Company Common Stock |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 2,737 | 5,472 | - | - | Performance Restricted Stock Units | |
| David P. Poroch | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 558 | 1,114 | - | - | Performance Restricted Stock Units | |
| David P. Poroch | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 568 | 48,437 (0%) | 0% | 0 | Southern Company Common Stock | |
| David P. Poroch | EVP & CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 2,914 | 47,869 (0%) | 0% | 90.9 | 264,766 | Southern Company Common Stock |
| David P. Poroch | EVP & CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 9,454 | 50,783 (0%) | 0% | 0 | Southern Company Common Stock | |
| David P. Poroch | EVP & CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 281 | 48,156 (0%) | 0% | 90.9 | 25,532 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 738 | 37,469 (0%) | 0% | 90.9 | 67,055 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 1,490 | 38,207 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher P. Cummiskey | EVP | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 22,178 | 46,597 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher P. Cummiskey | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 9,880 | 36,717 (0%) | 0% | 90.9 | 897,697 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 1,441 | 2,880 | - | - | Performance Restricted Stock Units | |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 395 | 788 | - | - | Performance Restricted Stock Units | |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 9,699 | 10,847 (0%) | 0% | 0 | Southern Company Common Stock | |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 4,237 | 6,610 (0%) | 0% | 90.9 | 384,974 | Southern Company Common Stock |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 406 | 7,016 (0%) | 0% | 0 | Southern Company Common Stock | |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 196 | 6,820 (0%) | 0% | 90.9 | 17,809 | Southern Company Common Stock |
| Bryan D. Anderson | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 1,716 | 68,330 (0%) | 0% | 0 | Southern Company Common Stock | |
| Bryan D. Anderson | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 13,190 | 66,614 (0%) | 0% | 90.9 | 1,198,443 | Southern Company Common Stock |
| Bryan D. Anderson | EVP | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 26,326 | 79,804 (0%) | 0% | 0 | Southern Company Common Stock | |
| Bryan D. Anderson | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 1,660 | 3,319 | - | - | Performance Restricted Stock Units | |
| Bryan D. Anderson | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 941 | 67,389 (0%) | 0% | 90.9 | 85,499 | Southern Company Common Stock |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 2,929 | 43,578 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 2,833 | 5,666 | - | - | Performance Restricted Stock Units | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 41,770 | 59,175 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 18,526 | 40,649 (0%) | 0% | 90.9 | 1,683,272 | Southern Company Common Stock |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 1,438 | 42,140 (0%) | 0% | 90.9 | 130,657 | Southern Company Common Stock |
| Sterling A. Spainhour | EVP & CLO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 30,641 | 50,800 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sterling A. Spainhour | EVP & CLO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 2,443 | 4,884 | - | - | Performance Restricted Stock Units | |
| Sterling A. Spainhour | EVP & CLO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 1,126 | 38,552 (0%) | 0% | 90.9 | 102,308 | Southern Company Common Stock |
| Sterling A. Spainhour | EVP & CLO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 2,526 | 39,678 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sterling A. Spainhour | EVP & CLO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 13,648 | 37,152 (0%) | 0% | 90.9 | 1,240,057 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 1,296 | 2,591 | - | - | Performance Restricted Stock Units | |
| Sloane N Drake | EVP & CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 598 | 38,145 (0%) | 0% | 90.9 | 54,334 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 18,198 | 45,510 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sloane N Drake | EVP & CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 8,107 | 37,403 (0%) | 0% | 90.9 | 736,602 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 1,340 | 38,743 (0%) | 0% | 0 | Southern Company Common Stock | |
| Peter P. Sena | Chairman,President & CEO, SNC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 1,026 | 30,805 (0%) | 0% | 90.9 | 93,222 | Southern Company Common Stock |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 2,235 | 4,469 | - | - | Performance Restricted Stock Units | |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2026 | 2,311 | 31,831 (0%) | 0% | 0 | Southern Company Common Stock | |
| Peter P. Sena | Chairman,President & CEO, SNC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 10,067 | 29,520 (0%) | 0% | 90.9 | 914,688 | Southern Company Common Stock |
| Peter P. Sena | Chairman,President & CEO, SNC | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 22,698 | 39,587 (0%) | 0% | 0 | Southern Company Common Stock | |
| Matthew M. Kim | Comptroller | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.86 per share. | 11 Feb 2026 | 2,014 | 14,025 (0%) | 0% | 90.9 | 182,992 | Southern Company Common Stock |
| Matthew M. Kim | Comptroller | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2026 | 4,450 | 14,025 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sloane N Drake | EVP & CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 90.80 per share. | 06 Feb 2026 | 1,649 | 27,312 (0%) | 0% | 90.8 | 149,729 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Feb 2026 | 3,698 | 28,961 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Feb 2026 | 3,314 | 0 | - | - | Southern Co Restricted Stock Units | |
| David P. Poroch | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2026 | 566 | 1,130 | - | - | Southern Co Restricted Stock Units | |
| David P. Poroch | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2026 | 585 | 41,489 (0%) | 0% | 0 | Southern Company Common Stock | |
| David P. Poroch | EVP & CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 91.08 per share. | 05 Feb 2026 | 160 | 41,329 (0%) | 0% | 91.1 | 14,573 | Southern Company Common Stock |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2026 | 550 | 1,374 (0%) | 0% | 0 | Southern Company Common Stock | |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2026 | 531 | 1,061 | - | - | Southern Co Restricted Stock Units | |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 91.08 per share. | 05 Feb 2026 | 226 | 1,148 (0%) | 0% | 91.1 | 20,584 | Southern Company Common Stock |
| Matthew M. Kim | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2026 | 292 | 9,721 (0%) | 0% | 0 | Southern Company Common Stock | |
| Matthew M. Kim | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2026 | 282 | 562 | - | - | Southern Co Restricted Stock Units | |
| Matthew M. Kim | Comptroller | Payment of exercise price or tax liability using portion of securities received from the company at price $ 91.08 per share. | 05 Feb 2026 | 146 | 9,575 (0%) | 0% | 91.1 | 13,298 | Southern Company Common Stock |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Feb 2026 | 1,754 | 16,753 (0%) | 0% | 0 | Southern Company Common Stock | |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Feb 2026 | 1,636 | 1,636 | - | - | Southern Co Restricted Stock Units | |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Feb 2026 | 1,573 | 0 | - | - | Southern Co Restricted Stock Units | |
| Peter P. Sena | Chairman,President & CEO, SNC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 03 Feb 2026 | 780 | 16,889 (0%) | 0% | 89.3 | 69,662 | Southern Company Common Stock |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Feb 2026 | 1,756 | 17,669 (0%) | 0% | 0 | Southern Company Common Stock | |
| Peter P. Sena | Chairman,President & CEO, SNC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 03 Feb 2026 | 840 | 15,913 (0%) | 0% | 89.3 | 75,020 | Southern Company Common Stock |
| Christopher C. Womack | Chairman, President & CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 14,159 | 105,971 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher C. Womack | Chairman, President & CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 13,215 | 13,216 | - | - | Performance Restricted Stock Units | |
| Christopher C. Womack | Chairman, President & CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 4,313 | 0 | - | - | Performance Restricted Stock Units | |
| Christopher C. Womack | Chairman, President & CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 2,166 | 102,642 (0%) | 0% | 89.3 | 193,445 | Southern Company Common Stock |
| Christopher C. Womack | Chairman, President & CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 4,812 | 104,808 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher C. Womack | Chairman, President & CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 5,975 | 99,996 (0%) | 0% | 89.3 | 533,627 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,107 | 148,533 (0%) | 0% | 89.3 | 98,866 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,634 | 149,640 (0%) | 0% | 0 | Southern Company Common Stock | |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,458 | 2,458 | - | - | Performance Restricted Stock Units | |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,364 | 0 | - | - | Performance Restricted Stock Units | |
| Stanley W. Connally | EVP & COO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,229 | 149,943 (0%) | 0% | 89.3 | 109,762 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,639 | 151,172 (0%) | 0% | 0 | Southern Company Common Stock | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 4,011 | 99,986 (0%) | 0% | 0 | Southern Company Common Stock | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,841 | 98,145 (0%) | 0% | 89.3 | 164,420 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 3,594 | 0 | - | - | Performance Restricted Stock Units | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 3,738 | 3,738 | - | - | Performance Restricted Stock Units | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 4,006 | 97,667 (0%) | 0% | 0 | Southern Company Common Stock | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,692 | 95,975 (0%) | 0% | 89.3 | 151,113 | Southern Company Common Stock |
| James Y. Kerr | Chairman, President & CEO, GAS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,590 | 156,695 (0%) | 0% | 89.3 | 142,003 | Southern Company Common Stock |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 3,444 | 158,285 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Y. Kerr | Chairman, President & CEO, GAS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,518 | 154,841 (0%) | 0% | 89.3 | 135,573 | Southern Company Common Stock |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 3,407 | 156,359 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 3,179 | 3,179 | - | - | Southern Co Restricted Stock Units | |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 3,086 | 0 | - | - | Performance Restricted Stock Units | |
| Christopher P. Cummiskey | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 1,715 | 25,253 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher P. Cummiskey | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 1,794 | 24,296 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher P. Cummiskey | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 1,674 | 1,674 | - | - | Performance Restricted Stock Units | |
| Christopher P. Cummiskey | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 1,537 | 0 | - | - | Performance Restricted Stock Units | |
| Christopher P. Cummiskey | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 834 | 24,419 (0%) | 0% | 89.3 | 74,485 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 758 | 23,538 (0%) | 0% | 89.3 | 67,697 | Southern Company Common Stock |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 672 | 0 | - | - | Southern Co Restricted Stock Units | |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 745 | 745 (0%) | 0% | 0 | Southern Company Common Stock | |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 306 | 439 (0%) | 0% | 89.3 | 27,329 | Southern Company Common Stock |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 751 | 1,190 (0%) | 0% | 0 | Southern Company Common Stock | |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 366 | 824 (0%) | 0% | 89.3 | 32,687 | Southern Company Common Stock |
| Pedro P. Cherry | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 695 | 696 | - | - | Southern Co Restricted Stock Units | |
| Bryan D. Anderson | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 1,915 | 1,916 | - | - | Performance Restricted Stock Units | |
| Bryan D. Anderson | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 1,825 | 0 | - | - | Performance Restricted Stock Units | |
| Bryan D. Anderson | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,037 | 54,563 (0%) | 0% | 0 | Southern Company Common Stock | |
| Bryan D. Anderson | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 981 | 52,526 (0%) | 0% | 89.3 | 87,613 | Southern Company Common Stock |
| Bryan D. Anderson | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,052 | 53,507 (0%) | 0% | 0 | Southern Company Common Stock | |
| Bryan D. Anderson | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,085 | 53,478 (0%) | 0% | 89.3 | 96,901 | Southern Company Common Stock |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,493 | 17,405 (0%) | 0% | 89.3 | 133,340 | Southern Company Common Stock |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 3,231 | 18,898 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 3,154 | 3,155 | - | - | Performance Restricted Stock Units | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,895 | 0 | - | - | Southern Co Restricted Stock Units | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 3,380 | 17,087 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,420 | 15,667 (0%) | 0% | 89.3 | 126,820 | Southern Company Common Stock |
| Sterling A. Spainhour | EVP & CLO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,755 | 20,137 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sterling A. Spainhour | EVP & CLO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,291 | 18,846 (0%) | 0% | 89.3 | 115,299 | Southern Company Common Stock |
| Sterling A. Spainhour | EVP & CLO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,371 | 21,217 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sterling A. Spainhour | EVP & CLO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 1,058 | 20,159 (0%) | 0% | 89.3 | 94,490 | Southern Company Common Stock |
| Sterling A. Spainhour | EVP & CLO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,124 | 0 | - | - | Performance Restricted Stock Units Holding | |
| Sterling A. Spainhour | EVP & CLO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 2,571 | 2,571 | - | - | Performance Restricted Stock Units | |
| Sloane N Drake | EVP & CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 773 | 25,263 (0%) | 0% | 89.3 | 69,037 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 1,579 | 26,036 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 1,473 | 1,473 | - | - | Performance Restricted Stock Units | |
| Matthew M. Kim | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 340 | 9,427 (0%) | 0% | 0 | Southern Company Common Stock | |
| Matthew M. Kim | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 308 | 0 | - | - | Southern Co Restricted Stock Units | |
| Matthew M. Kim | Comptroller | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 173 | 9,429 (0%) | 0% | 89.3 | 15,451 | Southern Company Common Stock |
| Matthew M. Kim | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 345 | 9,602 (0%) | 0% | 0 | Southern Company Common Stock | |
| Matthew M. Kim | Comptroller | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 31 Jan 2026 | 170 | 9,257 (0%) | 0% | 89.3 | 15,183 | Southern Company Common Stock |
| Matthew M. Kim | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2026 | 317 | 318 | - | - | Southern Co Restricted Stock Units | |
| David J. Grain | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 931 | 83,842 | - | - | Deferred Stock Units Holding | |
| John M. Turner | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 874 | 1,793 | - | - | Deferred Stock Units Holding | |
| Lizanne Thomas | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 516 | 6,709 | - | - | Deferred Stock Units Holding | |
| William G. Smith | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 946 | 158,750 | - | - | Deferred Stock Units Holding | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 331 | 331 | - | - | Phantom Stock Units | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 516 | 30,161 | - | - | Deferred Stock Units Holding | |
| David E. Meador | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 874 | 8,429 | - | - | Deferred Stock Units Holding | |
| Donald M. James | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 516 | 201,300 | - | - | Deferred Stock Units Holding | |
| Dale E. Klein | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 516 | 56,460 | - | - | Deferred Stock Units Holding | |
| Janaki Akella | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 516 | 19,919 | - | - | Deferred Stock Units Holding | |
| Shantella E. Cooper | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 516 | 31,166 | - | - | Deferred Stock Units Holding | |
| James O. Etheredge | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 516 | 1,911 | - | - | Deferred Stock Units Holding | |
| Kristine L. Svinicki | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2026 | 516 | 10,488 | - | - | Deferred Stock Units Holding | |
| Kerr Y. James | Chairman, President & CEO, GAS | Gift of securities by or to the insider at price $ 0.00 per share. | 03 Dec 2025 | 6,800 | 152,952 (0%) | 0% | 0 | Southern Company Common Stock | |
| Y. James Kerr | Chairman, President & CEO, GAS | Gift of securities by or to the insider at price $ 0.00 per share. | 03 Dec 2025 | 11,300 | 159,752 (0%) | 0% | 0 | Southern Company Common Stock | |
| Stanley W. Connally | EVP & COO | Gift of securities by or to the insider at price $ 0.00 per share. | 06 Nov 2025 | 2,413 | 147,006 (0%) | 0% | 0 | Southern Company Common Stock | |
| David J. Grain | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 817 | 82,199 | - | - | Deferred Stock Units Holding | |
| John D. Johns | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 448 | 84,980 | - | - | Deferred Stock Units Holding | |
| Lizanne Thomas | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 448 | 6,140 | - | - | Deferred Stock Units Holding | |
| William G. Smith | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 830 | 156,450 | - | - | Deferred Stock Units Holding | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 693 | 29,390 | - | - | Deferred Stock Units Holding | |
| David E. Meador | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 764 | 7,489 | - | - | Deferred Stock Units Holding | |
| Donald M. James | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 448 | 199,063 | - | - | Deferred Stock Units Holding | |
| Dale E. Klein | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 448 | 55,464 | - | - | Deferred Stock Units Holding | |
| Janaki Akella | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 448 | 19,237 | - | - | Deferred Stock Units Holding | |
| Shantella E. Cooper | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 764 | 30,387 | - | - | Deferred Stock Units Holding | |
| James O. Etheredge | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 448 | 1,383 | - | - | Deferred Stock Units Holding | |
| Kristine L. Svinicki | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 448 | 9,886 | - | - | Deferred Stock Units Holding | |
| John M. Turner | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2025 | 910 | 910 | - | - | Deferred Stock Units Holding | |
| Bryan D. Anderson | EVP | Sale of securities on an exchange or to another person at price $ 93.83 per share. | 30 Sep 2025 | 6,206 | 51,455 (0%) | 0% | 93.8 | 582,309 | Southern Company Common Stock |
| Sterling A. Spainhour | EVP & CLO | Sale of securities on an exchange or to another person at price $ 95.02 per share. | 11 Aug 2025 | 2,380 | 17,382 (0%) | 0% | 95.0 | 226,148 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Sale of securities on an exchange or to another person at price $ 95.00 per share. | 21 Jul 2025 | 13,158 | 93,661 (0%) | 0% | 95 | 1,250,010 | Southern Company Common Stock |
| James O. Etheredge | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 460 | 927 | - | - | Deferred Stock Units Holding | |
| David J. Grain | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 839 | 80,724 | - | - | Deferred Stock Units Holding | |
| John D. Johns | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 460 | 83,849 | - | - | Deferred Stock Units Holding | |
| Lizanne Thomas | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 460 | 5,645 | - | - | Deferred Stock Units Holding | |
| William G. Smith | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 853 | 154,362 | - | - | Deferred Stock Units Holding | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 712 | 28,465 | - | - | Deferred Stock Units Holding | |
| David E. Meador | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 785 | 6,670 | - | - | Deferred Stock Units Holding | |
| Donald M. James | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 460 | 197,009 | - | - | Deferred Stock Units Holding | |
| Dale E. Klein | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 460 | 54,571 | - | - | Deferred Stock Units Holding | |
| Janaki Akella | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 460 | 18,636 | - | - | Deferred Stock Units Holding | |
| Shantella E. Cooper | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 785 | 29,383 | - | - | Deferred Stock Units Holding | |
| Kristine L. Svinicki | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2025 | 460 | 9,362 | - | - | Deferred Stock Units Holding | |
| Christopher C. Womack | Chairman, President & CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.64 per share. | 24 May 2025 | 3,285 | 91,801 (0%) | 0% | 89.6 | 294,467 | Southern Company Common Stock |
| Christopher C. Womack | Chairman, President & CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 24 May 2025 | 6,898 | 6,898 | - | - | Performance Restricted Stock Units | |
| Christopher C. Womack | Chairman, President & CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 89.64 per share. | 24 May 2025 | 7,355 | 95,086 (0%) | 0% | 89.6 | 659,302 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP | Sale of securities on an exchange or to another person at price $ 89.54 per share. | 23 May 2025 | 12,335 | 22,502 (0%) | 0% | 89.5 | 1,104,476 | Southern Company Common Stock |
| David P. Poroch | EVP & CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 30 Apr 2025 | 256 | 40,904 (0%) | 0% | 89.3 | 22,863 | Southern Company Common Stock |
| David P. Poroch | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 30 Apr 2025 | 655 | 0 | - | - | Southern Co. Restricted Stock Units Holdings | |
| David P. Poroch | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 30 Apr 2025 | 676 | 676 | - | - | Southern Co Restricted Stock Units | |
| David P. Poroch | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 30 Apr 2025 | 725 | 40,627 (0%) | 0% | 0 | Southern Company Common Stock | |
| David P. Poroch | EVP & CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 91.90 per share. | 30 Apr 2025 | 58 | 39,902 (0%) | 0% | 91.9 | 5,330 | Southern Company Common Stock |
| David P. Poroch | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 30 Apr 2025 | 58 | 39,960 (0%) | 0% | 0 | Southern Company Common Stock | |
| David P. Poroch | EVP & CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 89.31 per share. | 30 Apr 2025 | 198 | 40,429 (0%) | 0% | 89.3 | 17,683 | Southern Company Common Stock |
| David P. Poroch | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 30 Apr 2025 | 57 | 1,696 | - | - | Southern Co Restricted Stock Units | |
| David P. Poroch | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 30 Apr 2025 | 731 | 41,160 (0%) | 0% | 0 | Southern Company Common Stock | |
| David J. Grain | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 844 | 79,220 | - | - | Deferred Stock Units Holding | |
| John D. Johns | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 462 | 82,695 | - | - | Deferred Stock Units Holding | |
| Lizanne Thomas | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 462 | 5,142 | - | - | Deferred Stock Units Holding | |
| William G. Smith | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 857 | 152,233 | - | - | Deferred Stock Units Holding | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 716 | 27,522 | - | - | Deferred Stock Units Holding | |
| David E. Meador | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 789 | 5,836 | - | - | Deferred Stock Units Holding | |
| Donald M. James | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 462 | 194,915 | - | - | Deferred Stock Units Holding | |
| Henry A. Clark | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 789 | 71,054 | - | - | Deferred Stock Units Holding | |
| Dale E. Klein | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 462 | 53,661 | - | - | Deferred Stock Units Holding | |
| Janaki Akella | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 462 | 18,025 | - | - | Deferred Stock Units Holding | |
| Shantella E. Cooper | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 789 | 28,360 | - | - | Deferred Stock Units Holding | |
| James Etheredge O. | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 462 | 462 | - | - | Deferred Stock Units Holding | |
| Kristine L. Svinicki | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2025 | 462 | 8,827 | - | - | Deferred Stock Units Holding | |
| Stanley W. Connally | EVP & COO | Sale of securities on an exchange or to another person at price $ 92.24 per share. | 31 Mar 2025 | 12,500 | 149,419 (0%) | 0% | 92.2 | 1,153,000 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Sale of securities on an exchange or to another person at price $ 93.12 per share. | 10 Mar 2025 | 32,190 | 106,819 (0%) | 0% | 93.1 | 2,997,533 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 08 Mar 2025 | 1,274 | 1,275 | - | - | Performance Restricted Stock Units Holding | |
| Sloane N Drake | EVP & CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 91.40 per share. | 08 Mar 2025 | 613 | 24,457 (0%) | 0% | 91.4 | 56,028 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 08 Mar 2025 | 1,372 | 25,070 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher C. Womack | Chairman, President & CEO | Sale of securities on an exchange or to another person at price $ 90.13 per share. | 03 Mar 2025 | 24,407 | 87,720 (0%) | 0% | 90.1 | 2,199,803 | Southern Company Common Stock |
| Christopher C. Womack | Chairman, President & CEO | Sale of securities on an exchange or to another person at price $ 90.00 per share. | 25 Feb 2025 | 1,593 | 112,127 (0%) | 0% | 90 | 143,370 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP | Sale of securities on an exchange or to another person at price $ 86.00 per share. | 19 Feb 2025 | 944 | 34,837 (0%) | 0% | 86 | 81,184 | Southern Company Common Stock |
| Christopher C. Womack | Chairman, President & CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 3,726 | 0 | - | - | Performance Restricted Stock Units | |
| Christopher C. Womack | Chairman, President & CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 1,864 | 113,720 (0%) | 0% | 86.8 | 161,758 | Southern Company Common Stock |
| Christopher C. Womack | Chairman, President & CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 4,174 | 115,584 (0%) | 0% | 0 | Southern Company Common Stock | |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 2,161 | 0 | - | - | Performance Restricted Stock Units | |
| Stanley W. Connally | EVP & COO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 1,075 | 161,919 (0%) | 0% | 86.8 | 93,289 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 2,421 | 162,994 (0%) | 0% | 0 | Southern Company Common Stock | |
| Anthony L. Wilson | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 1,654 | 98,738 (0%) | 0% | 0 | Southern Company Common Stock | |
| Anthony L. Wilson | Chairman, President & CEO, MPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 730 | 98,008 (0%) | 0% | 86.8 | 63,349 | Southern Company Common Stock |
| Anthony L. Wilson | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 1,476 | 0 | - | - | Performance Restricted Stock Units | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 3,350 | 140,506 (0%) | 0% | 0 | Southern Company Common Stock | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 1,497 | 139,009 (0%) | 0% | 86.8 | 129,910 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 2,991 | 0 | - | - | Performance Restricted Stock Units | |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 3,080 | 172,428 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 2,749 | 0 | - | - | Performance Restricted Stock Units | |
| James Y. Kerr | Chairman, President & CEO, GAS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 1,376 | 171,052 (0%) | 0% | 86.8 | 119,409 | Southern Company Common Stock |
| David P. Poroch | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 429 | 0 | - | - | Southern Co Restricted Stock Units | |
| David P. Poroch | Comptroller | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 144 | 39,902 (0%) | 0% | 86.8 | 12,496 | Southern Company Common Stock |
| David P. Poroch | Comptroller | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 480 | 40,046 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher P. Cummiskey | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 1,708 | 36,545 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher P. Cummiskey | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 764 | 35,781 (0%) | 0% | 86.8 | 66,300 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 1,524 | 0 | - | - | Performance Restricted Stock Units | |
| Daniel S. Tucker | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 2,467 | 0 | - | - | Performance Restricted Stock Units | |
| Daniel S. Tucker | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 2,764 | 74,962 (0%) | 0% | 0 | Southern Company Common Stock | |
| Daniel S. Tucker | EVP & CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 1,235 | 73,727 (0%) | 0% | 86.8 | 107,173 | Southern Company Common Stock |
| Bryan D. Anderson | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 1,740 | 58,534 (0%) | 0% | 0 | Southern Company Common Stock | |
| Bryan D. Anderson | EVP | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 1,553 | 0 | - | - | Performance Restricted Stock Units | |
| Bryan D. Anderson | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 873 | 57,661 (0%) | 0% | 86.8 | 75,759 | Southern Company Common Stock |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 849 | 14,085 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 378 | 13,707 (0%) | 0% | 86.8 | 32,803 | Southern Company Common Stock |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 758 | 0 | - | - | Southern Co Restricted Stock Units | |
| Sterling A. Spainhour | EVP & CLO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 332 | 19,762 (0%) | 0% | 86.8 | 28,811 | Southern Company Common Stock |
| Sterling A. Spainhour | EVP & CLO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 662 | 0 | - | - | Southern Co Restricted Stock Units | |
| Sterling A. Spainhour | EVP & CLO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 742 | 20,094 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sloane N Drake | EVP & CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 319 | 23,698 (0%) | 0% | 86.8 | 27,683 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 713 | 24,017 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 636 | 0 | - | - | Southern Co Restricted Stock Units | |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 1,575 | 0 | - | - | Southern Co Restricted Stock Units | |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2025 | 1,765 | 15,783 (0%) | 0% | 0 | Southern Company Common Stock | |
| Peter P. Sena | Chairman,President & CEO, SNC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 86.78 per share. | 13 Feb 2025 | 784 | 14,999 (0%) | 0% | 86.8 | 68,036 | Southern Company Common Stock |
| Christopher C. Womack | CEO, President and Chairman | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2025 | 13,699 | 90,152 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher C. Womack | CEO, President and Chairman | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Feb 2025 | 13,216 | 26,431 | - | - | Performance Restricted Stock Units | |
| Christopher C. Womack | CEO, President and Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 11 Feb 2025 | 22,583 | 111,410 (0%) | 0% | 83.9 | 1,894,036 | Southern Company Common Stock |
| Christopher C. Womack | CEO, President and Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2025 | 50,587 | 133,993 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher C. Womack | CEO, President and Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 11 Feb 2025 | 6,746 | 83,406 (0%) | 0% | 83.9 | 565,787 | Southern Company Common Stock |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Sale of securities on an exchange or to another person at price $ 86.00 per share. | 11 Feb 2025 | 14,540 | 13,236 (0%) | 0% | 86 | 1,250,440 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Feb 2025 | 1,789 | 24,103 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 06 Feb 2025 | 1,657 | 3,314 | - | - | Southern Co Restricted Stock Units | |
| Sloane N Drake | EVP & CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.79 per share. | 06 Feb 2025 | 799 | 23,304 (0%) | 0% | 83.8 | 66,948 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 2,549 | 141,487 (0%) | 0% | 0 | Southern Company Common Stock | |
| Stanley W. Connally | EVP & COO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 1,248 | 140,239 (0%) | 0% | 83.9 | 104,670 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 36,541 | 176,780 (0%) | 0% | 0 | Southern Company Common Stock | |
| Stanley W. Connally | EVP & COO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 16,207 | 160,573 (0%) | 0% | 83.9 | 1,359,281 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 2,459 | 4,916 | - | - | Performance Restricted Stock Units | |
| Anthony L. Wilson | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 1,652 | 86,675 (0%) | 0% | 0 | Southern Company Common Stock | |
| Anthony L. Wilson | Chairman, President & CEO, MPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 802 | 85,873 (0%) | 0% | 83.9 | 67,264 | Southern Company Common Stock |
| Anthony L. Wilson | Chairman, President & CEO, MPC | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 20,038 | 105,911 (0%) | 0% | 0 | Southern Company Common Stock | |
| Anthony L. Wilson | Chairman, President & CEO, MPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 8,827 | 97,084 (0%) | 0% | 83.9 | 740,320 | Southern Company Common Stock |
| Anthony L. Wilson | Chairman, President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 1,593 | 3,185 | - | - | Performance Restricted Stock Units | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 3,875 | 116,589 (0%) | 0% | 0 | Southern Company Common Stock | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 1,909 | 114,680 (0%) | 0% | 83.9 | 160,108 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 40,602 | 155,282 (0%) | 0% | 0 | Southern Company Common Stock | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 18,126 | 137,156 (0%) | 0% | 83.9 | 1,520,228 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 3,738 | 7,476 | - | - | Performance Restricted Stock Units | |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 3,295 | 150,162 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 3,179 | 6,358 | - | - | Southern Co Restricted Stock Units | |
| James Y. Kerr | Chairman, President & CEO, GAS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 16,659 | 169,348 (0%) | 0% | 83.9 | 1,397,190 | Southern Company Common Stock |
| James Y. Kerr | Chairman, President & CEO, GAS | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 37,317 | 186,007 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Y. Kerr | Chairman, President & CEO, GAS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 1,472 | 148,690 (0%) | 0% | 83.9 | 123,457 | Southern Company Common Stock |
| David P. Poroch | Comptroller | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 1,753 | 1,753 | - | - | Southern Co Restricted Stock Units | |
| David P. Poroch | Comptroller | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 1,728 | 39,566 (0%) | 0% | 83.9 | 144,927 | Southern Company Common Stock |
| David P. Poroch | Comptroller | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 5,826 | 41,294 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher P. Cummiskey | EVP & CCO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 854 | 23,384 (0%) | 0% | 83.9 | 71,625 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP & CCO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 20,690 | 44,074 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher P. Cummiskey | EVP & CCO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 9,237 | 34,837 (0%) | 0% | 83.9 | 774,707 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP & CCO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 1,674 | 3,348 | - | - | Performance Restricted Stock Units | |
| Christopher P. Cummiskey | EVP & CCO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 1,736 | 24,238 (0%) | 0% | 0 | Southern Company Common Stock | |
| Daniel S. Tucker | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 2,864 | 50,520 (0%) | 0% | 0 | Southern Company Common Stock | |
| Daniel S. Tucker | EVP & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 2,763 | 5,526 | - | - | Performance Restricted Stock Units | |
| Daniel S. Tucker | EVP & CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 41,710 | 90,819 (0%) | 0% | 0 | Southern Company Common Stock | |
| Daniel S. Tucker | EVP & CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 18,621 | 72,198 (0%) | 0% | 83.9 | 1,561,743 | Southern Company Common Stock |
| Daniel S. Tucker | EVP & CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 1,411 | 49,109 (0%) | 0% | 83.9 | 118,341 | Southern Company Common Stock |
| Bryan D. Anderson | EVP & Pres. External Affairs | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 1,087 | 46,274 (0%) | 0% | 83.9 | 91,167 | Southern Company Common Stock |
| Bryan D. Anderson | EVP & Pres. External Affairs | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 21,084 | 67,358 (0%) | 0% | 0 | Southern Company Common Stock | |
| Bryan D. Anderson | EVP & Pres. External Affairs | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 10,564 | 56,794 (0%) | 0% | 83.9 | 886,003 | Southern Company Common Stock |
| Bryan D. Anderson | EVP & Pres. External Affairs | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 1,916 | 3,831 | - | - | Performance Restricted Stock Units | |
| Bryan D. Anderson | EVP & Pres. External Affairs | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 1,986 | 47,361 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 3,155 | 6,309 | - | - | Performance Restricted Stock Units | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 3,271 | 23,652 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 1,602 | 22,050 (0%) | 0% | 83.9 | 134,360 | Southern Company Common Stock |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 10,291 | 32,341 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 4,565 | 27,776 (0%) | 0% | 83.9 | 382,867 | Southern Company Common Stock |
| Sterling A. Spainhour | EVP & CLO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 2,666 | 15,567 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sterling A. Spainhour | EVP & CLO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 2,572 | 5,142 | - | - | Performance Restricted Stock Units | |
| Sterling A. Spainhour | EVP & CLO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 8,991 | 23,367 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sterling A. Spainhour | EVP & CLO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 1,191 | 14,376 (0%) | 0% | 83.9 | 99,889 | Southern Company Common Stock |
| Sterling A. Spainhour | EVP & CLO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 4,015 | 19,352 (0%) | 0% | 83.9 | 336,738 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 1,527 | 18,298 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sloane N Drake | EVP & CHRO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 1,473 | 2,946 | - | - | Performance Restricted Stock Units | |
| Sloane N Drake | EVP & CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 3,855 | 22,314 (0%) | 0% | 83.9 | 323,319 | Southern Company Common Stock |
| Sloane N Drake | EVP & CHRO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 8,634 | 26,169 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sloane N Drake | EVP & CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 763 | 17,535 (0%) | 0% | 83.9 | 63,993 | Southern Company Common Stock |
| Peter P. Sena | Chairman,President & CEO, SNC | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2025 | 21,381 | 23,502 (0%) | 0% | 0 | Southern Company Common Stock | |
| Peter P. Sena | Chairman,President & CEO, SNC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 303 | 2,121 (0%) | 0% | 83.9 | 25,413 | Southern Company Common Stock |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 680 | 2,424 (0%) | 0% | 0 | Southern Company Common Stock | |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Feb 2025 | 668 | 1,334 | - | - | Performance Restricted Stock Units | |
| Peter P. Sena | Chairman,President & CEO, SNC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.87 per share. | 05 Feb 2025 | 9,484 | 14,018 (0%) | 0% | 83.9 | 795,423 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP & CCO | Sale of securities on an exchange or to another person at price $ 83.32 per share. | 04 Feb 2025 | 837 | 22,502 (0%) | 0% | 83.3 | 69,739 | Southern Company Common Stock |
| Christopher C. Womack | CEO, President and Chairman | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 4,656 | 78,566 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher C. Womack | CEO, President and Chairman | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 4,313 | 4,313 | - | - | Performance Restricted Stock Units | |
| Christopher C. Womack | CEO, President and Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 01 Feb 2025 | 2,113 | 76,453 (0%) | 0% | 83.9 | 177,386 | Southern Company Common Stock |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 2,551 | 140,139 (0%) | 0% | 0 | Southern Company Common Stock | |
| Stanley W. Connally | EVP & COO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 2,363 | 2,364 | - | - | Performance Restricted Stock Units | |
| Stanley W. Connally | EVP & COO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 01 Feb 2025 | 1,201 | 138,938 (0%) | 0% | 84.0 | 100,824 | Southern Company Common Stock |
| Anthony L. Wilson | President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 1,669 | 85,837 (0%) | 0% | 0 | Southern Company Common Stock | |
| Anthony L. Wilson | President & CEO, MPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 1,546 | 1,546 | - | - | Performance Restricted Stock Units | |
| Anthony L. Wilson | President & CEO, MPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 01 Feb 2025 | 814 | 85,023 (0%) | 0% | 83.9 | 68,335 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 01 Feb 2025 | 1,796 | 112,714 (0%) | 0% | 83.9 | 150,774 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 3,594 | 3,594 | - | - | Performance Restricted Stock Units | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 3,880 | 114,510 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 3,332 | 148,420 (0%) | 0% | 0 | Southern Company Common Stock | |
| James Y. Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 3,086 | 3,086 | - | - | Performance Restricted Stock Units | |
| James Y. Kerr | Chairman, President & CEO, GAS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 01 Feb 2025 | 1,553 | 146,867 (0%) | 0% | 83.9 | 130,374 | Southern Company Common Stock |
| Christopher P. Cummiskey | Chairman, President & CEO, SCS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 1,659 | 24,161 (0%) | 0% | 0 | Southern Company Common Stock | |
| Christopher P. Cummiskey | Chairman, President & CEO, SCS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 01 Feb 2025 | 822 | 23,339 (0%) | 0% | 84.0 | 69,007 | Southern Company Common Stock |
| Christopher P. Cummiskey | Chairman, President & CEO, SCS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 1,537 | 1,537 | - | - | Performance Restricted Stock Units | |
| Daniel S. Tucker | Executive Vice President & CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 01 Feb 2025 | 1,337 | 47,656 (0%) | 0% | 83.9 | 112,241 | Southern Company Common Stock |
| Daniel S. Tucker | Executive Vice President & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 2,840 | 48,993 (0%) | 0% | 0 | Southern Company Common Stock | |
| Daniel S. Tucker | Executive Vice President & CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 2,631 | 2,632 | - | - | Performance Restricted Stock Units Holding | |
| Bryan D. Anderson | EVP & Pres. External Affairs | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 1,824 | 1,825 | - | - | Performance Restricted Stock Units | |
| Bryan D. Anderson | EVP & Pres. External Affairs | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 1,969 | 46,436 (0%) | 0% | 0 | Southern Company Common Stock | |
| Bryan D. Anderson | EVP & Pres. External Affairs | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 01 Feb 2025 | 1,061 | 45,375 (0%) | 0% | 84.0 | 89,071 | Southern Company Common Stock |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 2,895 | 2,895 | - | - | Southern Co Restricted Stock Units | |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 01 Feb 2025 | 1,456 | 20,381 (0%) | 0% | 83.9 | 122,231 | Southern Company Common Stock |
| James Jeffrey Peoples | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 3,125 | 21,837 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sterling A. Spainhour | EVP, Chief Legal Officer & CCO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 2,293 | 14,000 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sterling A. Spainhour | EVP, Chief Legal Officer & CCO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Feb 2025 | 2,124 | 2,124 | - | - | Performance Restricted Stock Units Holding | |
| Sterling A. Spainhour | EVP, Chief Legal Officer & CCO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 01 Feb 2025 | 1,099 | 12,901 (0%) | 0% | 83.9 | 92,261 | Southern Company Common Stock |
| David P. Poroch | Comptroller & CAO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2025 | 701 | 35,793 (0%) | 0% | 0 | Southern Company Common Stock | |
| David P. Poroch | Comptroller & CAO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 31 Jan 2025 | 211 | 35,092 (0%) | 0% | 83.9 | 17,713 | Southern Company Common Stock |
| David P. Poroch | Comptroller & CAO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2025 | 707 | 35,303 (0%) | 0% | 0 | Southern Company Common Stock | |
| David P. Poroch | Comptroller & CAO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2025 | 676 | 1,352 | - | - | Southern Co Restricted Stock Units | |
| David P. Poroch | Comptroller & CAO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2025 | 655 | 655 | - | - | Southern Co. Restricted Stock Units Holdings | |
| David P. Poroch | Comptroller & CAO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 31 Jan 2025 | 325 | 35,468 (0%) | 0% | 84.0 | 27,284 | Southern Company Common Stock |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2025 | 1,637 | 3,272 | - | - | Southern Co Restricted Stock Units | |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2025 | 1,697 | 2,568 (0%) | 0% | 0 | Southern Company Common Stock | |
| Peter P. Sena | Chairman,President & CEO, SNC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 31 Jan 2025 | 754 | 871 (0%) | 0% | 83.9 | 63,298 | Southern Company Common Stock |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2025 | 1,625 | 1,625 (0%) | 0% | 0 | Southern Company Common Stock | |
| Peter P. Sena | Chairman,President & CEO, SNC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 83.95 per share. | 31 Jan 2025 | 824 | 1,744 (0%) | 0% | 84.0 | 69,175 | Southern Company Common Stock |
| Peter P. Sena | Chairman,President & CEO, SNC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 31 Jan 2025 | 1,573 | 1,573 | - | - | Southern Co Restricted Stock Units | |
| David J. Grain | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 941 | 77,745 | - | - | Deferred Stock Units Holding | |
| John D. Johns | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 516 | 81,570 | - | - | Deferred Stock Units Holding | |
| Lizanne Thomas | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 516 | 4,641 | - | - | Deferred Stock Units Holding | |
| William G. Smith | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 956 | 150,156 | - | - | Deferred Stock Units Holding | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 798 | 26,590 | - | - | Deferred Stock Units Holding | |
| David E. Meador | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 880 | 5,006 | - | - | Deferred Stock Units Holding | |
| Donald M. James | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 516 | 192,886 | - | - | Deferred Stock Units Holding | |
| Henry A. Clark | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 880 | 69,699 | - | - | Deferred Stock Units Holding | |
| Dale E. Klein | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 516 | 52,770 | - | - | Deferred Stock Units Holding | |
| Janaki Akella | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 516 | 17,421 | - | - | Deferred Stock Units Holding | |
| Shantella E. Cooper | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 880 | 27,348 | - | - | Deferred Stock Units Holding | |
| Kristine L. Svinicki | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 02 Jan 2025 | 516 | 8,297 | - | - | Deferred Stock Units Holding | |
| C. Christopher Womack | CEO, President and Chairman | Sale of securities on an exchange or to another person at price $ 86.18 per share. | 05 Dec 2024 | 14,000 | 73,910 (0%) | 0% | 86.2 | 1,206,520 | Southern Company Common Stock |
| Stanley W. Connally | Eexcutive Vice President, SCS | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Nov 2024 | 2,815 | 137,588 (0%) | 0% | 0 | Southern Company Common Stock | |
| Sterling A. Spainhour | EVP, Chief Legal Officer & CCO | Sale of securities on an exchange or to another person at price $ 88.54 per share. | 04 Nov 2024 | 793 | 11,707 (0%) | 0% | 88.5 | 70,212 | Southern Company Common Stock |
| James Y. Kerr | Chairman, President & CEO, GAS | Sale of securities on an exchange or to another person at price $ 89.64 per share. | 04 Oct 2024 | 30,000 | 145,088 (0%) | 0% | 89.6 | 2,689,200 | Southern Company Common Stock |
| David J. Grain | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 852 | 76,157 | - | - | Deferred Stock Units Holding | |
| John D. Johns | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 467 | 78,807 | - | - | Deferred Stock Units Holding | |
| Lizanne Thomas | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 467 | 4,090 | - | - | Deferred Stock Units Holding | |
| William G. Smith | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 866 | 147,944 | - | - | Deferred Stock Units Holding | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 787 | 25,574 | - | - | Deferred Stock Units Holding | |
| David E. Meador | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 467 | 4,090 | - | - | Deferred Stock Units Holding | |
| Donald M. James | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 467 | 190,751 | - | - | Deferred Stock Units Holding | |
| Henry A. Clark | Director | 01 Oct 2024 | 797 | 68,239 | - | - | Deferred Stock Units Holding | ||
| Dale E. Klein | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 467 | 51,814 | - | - | Deferred Stock Units Holding | |
| Janaki Akella | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 467 | 16,762 | - | - | Deferred Stock Units Holding | |
| Shantella E. Cooper | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 797 | 26,245 | - | - | Deferred Stock Units Holding | |
| Kristine L. Svinicki | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Oct 2024 | 467 | 7,715 | - | - | Deferred Stock Units Holding | |
| Bryan D. Anderson | EVP & Pres. External Affairs | Sale of securities on an exchange or to another person at price $ 89.54 per share. | 06 Sep 2024 | 6,565 | 44,467 (0%) | 0% | 89.5 | 587,830 | Southern Company Common Stock |
| Sterling A. Spainhour | EVP, Chief Legal Officer & CCO | Sale of securities on an exchange or to another person at price $ 88.99 per share. | 05 Aug 2024 | 2,380 | 12,500 (0%) | 0% | 89.0 | 211,796 | Southern Company Common Stock |
| Anthony L. Wilson | President & CEO, MPC | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Aug 2024 | 1,141 | 84,168 (0%) | 0% | 0 | Southern Company Common Stock | |
| Anthony L. Wilson | President & CEO, MPC | Sale of securities on an exchange or to another person at price $ 77.61 per share. | 05 Jul 2024 | 6,900 | 85,309 (0%) | 0% | 77.6 | 535,509 | Southern Company Common Stock |
| Sloane N Drake | EVP, CHRO | 03 Jul 2024 | 12,000 | 16,771 (0%) | 0% | 77.6 | 931,320 | Southern Company Common Stock | |
| David J. Grain | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 1,028 | 74,696 | - | - | Deferred Stock Units Holding | |
| John D. Johns | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 551 | 77,694 | - | - | Deferred Stock Units Holding | |
| Lizanne Thomas | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 551 | 3,593 | - | - | Deferred Stock Units Holding | |
| William G. Smith | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 1,022 | 145,889 | - | - | Deferred Stock Units Holding | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 957 | 24,546 | - | - | Deferred Stock Units Holding | |
| David E. Meador | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 551 | 3,593 | - | - | Deferred Stock Units Holding | |
| Donald M. James | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 551 | 188,746 | - | - | Deferred Stock Units Holding | |
| Henry A. Clark | Director | 01 Jul 2024 | 941 | 66,896 | - | - | Deferred Stock Units Holding | ||
| Dale E. Klein | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 551 | 50,931 | - | - | Deferred Stock Units Holding | |
| Janaki Akella | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 551 | 16,163 | - | - | Deferred Stock Units Holding | |
| Shantella E. Cooper | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 941 | 25,242 | - | - | Deferred Stock Units Holding | |
| Kristine L. Svinicki | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jul 2024 | 551 | 7,189 | - | - | Deferred Stock Units Holding | |
| James Y. Kerr | Chairman, President & CEO, GAS | Gift of securities by or to the insider at price $ 0.00 per share. | 20 May 2024 | 17,000 | 175,088 (0%) | 0% | 0 | Southern Company Common Stock | |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Sale of securities on an exchange or to another person at price $ 75.01 per share. | 01 May 2024 | 10,874 | 110,630 (0%) | 0% | 75.0 | 815,659 | Southern Company Common Stock |
| Kimberly S. Greene | Chairman, President & CEO, GPC | Sale of securities on an exchange or to another person at price $ 75.04 per share. | 01 May 2024 | 9,126 | 121,504 (0%) | 0% | 75.0 | 684,815 | Southern Company Common Stock |
| David J. Grain | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 1,142 | 73,000 | - | - | Deferred Stock Units | |
| E. Jenner Wood | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 597 | 61,188 | - | - | Deferred Stock Units | |
| Ernest J. Moniz | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 597 | 18,948 | - | - | Deferred Stock Units | |
| John D. Johns | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 597 | 76,428 | - | - | Deferred Stock Units | |
| Lizanne Thomas | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 597 | 3,014 | - | - | Deferred Stock Units | |
| William G. Smith | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 1,107 | 143,552 | - | - | Deferred Stock Units | |
| Anthony F. Earley | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 966 | 23,414 | - | - | Deferred Stock Units | |
| David E. Meador | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 597 | 3,014 | - | - | Deferred Stock Units | |
| Donald M. James | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 597 | 186,487 | - | - | Deferred Stock Units | |
| Henry A. Clark | Director | 01 Apr 2024 | 1,019 | 65,356 | - | - | Deferred Stock Units | ||
| Dale E. Klein | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 597 | 49,922 | - | - | Deferred Stock Units | |
| Janaki Akella | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 597 | 15,469 | - | - | Deferred Stock Units | |
| Shantella E. Cooper | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 1,019 | 24,080 | - | - | Deferred Stock Units | |
| Kristine L. Svinicki | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Apr 2024 | 597 | 6,577 | - | - | Deferred Stock Units | |
| Stephen E. Kuczynski | CEO, Southern Nuclear | Sale of securities on an exchange or to another person at price $ 68.92 per share. | 11 Mar 2024 | 5,000 | 126,528 (0%) | 0% | 68.9 | 344,600 | Southern Company Common Stock |
| Thomas Lizanne | Director | Grant, award, or other acquisition of securities at price $ 66.43 per share. | 16 Feb 2024 | 700 | 700 (0%) | 0% | 66.4 | 46,501 | Southern Company Common Stock |
| Christopher P. Cummiskey | EVP & CCCS Officer | Sale of securities on an exchange or to another person at price $ 65.99 per share. | 15 Feb 2024 | 902 | 22,502 (0%) | 0% | 66.0 | 59,523 | Southern Company Common Stock |
| Cummiskey Christopher P. | EVP & CCCS Officer | Sale of securities on an exchange or to another person at price $ 67.18 per share. | 15 Feb 2024 | 12,985 | 23,404 (0%) | 0% | 67.2 | 872,332 | Southern Company Common Stock |
| Peoples Jeffrey James | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2024 | 820 | 19,077 (0%) | 0% | 0 | Southern Company Common Stock | |
| Jeffrey Peoples James | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2024 | 758 | 758 | - | - | Southern Co Restricted Stock Units | |
| Greene Kimberly S. | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2024 | 3,232 | 132,089 (0%) | 0% | 0 | Southern Company Common Stock | |
| D. Bryan Anderson | EVP & Pres. External Affairs | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2024 | 1,677 | 51,843 (0%) | 0% | 0 | Southern Company Common Stock | |
| S. Greene Kimberly | Chairman, President & CEO, GPC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 67.51 per share. | 13 Feb 2024 | 1,459 | 130,630 (0%) | 0% | 67.5 | 98,497 | Southern Company Common Stock |
| S. Greene Kimberly | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2024 | 2,990 | 2,991 | - | - | Performance Restricted Stock Units | |
| Bryan Anderson D. | EVP & Pres. External Affairs | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2024 | 1,553 | 1,553 | - | - | Performance Restricted Stock Units | |
| N Sloane Drake | EVP, CHRO | 13 Feb 2024 | 311 | 28,043 (0%) | 0% | 67.5 | 20,996 | Southern Company Common Stock | |
| Anderson D. Bryan | EVP & Pres. External Affairs | Payment of exercise price or tax liability using portion of securities received from the company at price $ 67.51 per share. | 13 Feb 2024 | 811 | 51,032 (0%) | 0% | 67.5 | 54,751 | Southern Company Common Stock |
| Sloane Drake N | EVP, CHRO | 13 Feb 2024 | 688 | 28,354 (0%) | 0% | 0 | Southern Company Common Stock | ||
| James Jeffrey Peoples | Chairman, President & CEO, APC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 67.51 per share. | 13 Feb 2024 | 365 | 18,712 (0%) | 0% | 67.5 | 24,641 | Southern Company Common Stock |
| N Sloane Drake | EVP, CHRO | 13 Feb 2024 | 636 | 636 | - | - | Southern Co Restricted Stock Units | ||
| Stephen E. Kuczynski | CEO, Southern Nuclear | Sale of securities on an exchange or to another person at price $ 66.94 per share. | 12 Feb 2024 | 5,000 | 129,552 (0%) | 0% | 66.9 | 334,700 | Southern Company Common Stock |
| Cummiskey P. Christopher | EVP & CCCS Officer | Sale of securities on an exchange or to another person at price $ 66.94 per share. | 12 Feb 2024 | 883 | 35,487 (0%) | 0% | 66.9 | 59,108 | Southern Company Common Stock |
| E. Kuczynski Stephen | CEO, Southern Nuclear | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 07 Feb 2024 | 52,484 | 155,910 (0%) | 0% | 0 | Southern Company Common Stock | |
| Jeffrey Peoples James | Chairman, President & CEO, APC | Payment of exercise price or tax liability using portion of securities received from the company at price $ 66.95 per share. | 07 Feb 2024 | 1,372 | 18,257 (0%) | 0% | 66.9 | 91,855 | Southern Company Common Stock |
| Kerr James Y. | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Feb 2024 | 3,086 | 6,172 | - | - | Performance Restricted Stock Units | |
| Spainhour A. Sterling | EVP, Chief Legal Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Feb 2024 | 2,212 | 15,546 (0%) | 0% | 0 | Southern Company Common Stock | |
| C. Christopher Womack | CEO, President and Chairman | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Feb 2024 | 4,492 | 83,817 (0%) | 0% | 0 | Southern Company Common Stock | |
| S. Kimberly Greene | Chairman, President & CEO, GPC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Feb 2024 | 3,744 | 130,547 (0%) | 0% | 0 | Southern Company Common Stock | |
| Greene Kimberly S. | Chairman, President & CEO, GPC | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 07 Feb 2024 | 47,783 | 148,354 (0%) | 0% | 0 | Southern Company Common Stock | |
| Connally Stanley W. | Executive Vice President, SCS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 66.95 per share. | 07 Feb 2024 | 18,377 | 137,722 (0%) | 0% | 66.9 | 1,230,340 | Southern Company Common Stock |
| Y. James Kerr | Chairman, President & CEO, GAS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Feb 2024 | 3,214 | 191,749 (0%) | 0% | 0 | Southern Company Common Stock | |
| W. Connally Stanley | Executive Vice President, SCS | Payment of exercise price or tax liability using portion of securities received from the company at price $ 66.95 per share. | 07 Feb 2024 | 1,093 | 139,091 (0%) | 0% | 66.9 | 73,176 | Southern Company Common Stock |
| Daniel Tucker S. | Executive Vice President & CFO | 07 Feb 2024 | 1,233 | 44,637 (0%) | 0% | 66.9 | 82,549 | Southern Company Common Stock | |
| D. Anderson Bryan | EVP & Pres. External Affairs | Payment of exercise price or tax liability using portion of securities received from the company at price $ 66.95 per share. | 07 Feb 2024 | 11,424 | 49,181 (0%) | 0% | 67.0 | 764,837 | Southern Company Common Stock |
| P. Cummiskey Christopher | EVP & CCCS Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Feb 2024 | 1,538 | 3,074 | - | - | Performance Restricted Stock Units | |
| Christopher Womack C. | CEO, President and Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 07 Feb 2024 | 58,415 | 105,671 (0%) | 0% | 0 | Southern Company Common Stock | |
| Peoples James Jeffrey | Chairman, President & CEO, APC | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Feb 2024 | 3,016 | 19,629 (0%) | 0% | 0 | Southern Company Common Stock | |
| Anderson D. Bryan | EVP & Pres. External Affairs | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Feb 2024 | 1,825 | 3,649 | - | - | Performance Restricted Stock Units | |
| Daniel S. Tucker | Executive Vice President & CFO | 07 Feb 2024 | 2,632 | 5,263 | - | - | Performance Restricted Stock Units | ||
| W. Stanley Connally | Executive Vice President, SCS | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Feb 2024 | 2,364 | 4,727 | - | - | Performance Restricted Stock Units | |
| Kuczynski E. Stephen | CEO, Southern Nuclear | Payment of exercise price or tax liability using portion of securities received from the company at price $ 66.95 per share. | 07 Feb 2024 | 23,278 | 132,632 (0%) | 0% | 66.9 | 1,558,462 | Southern Company Common Stock |