Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Southern Co (SO)
since 2015 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Southern Co.
Table 2 shows the detailed insider transactions.
This company's CIK number is 92122.
Total stock buying since 2015: $507,848.
Total stock sales since 2015: $438,764,647.
Total stock option exercises since 2015: $269,074,002.
Table 3. Detailed insider trading at Southern Co (SO)
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2025-08-11 | Spainhour Sterling A Jr. (EVP & CLO) | Sale | 2,380 | 95.02 | 226,147 |
| 2025-07-21 | Greene Kimberly S, (Chairman, President & CEO, GPC) | Sale | 13,158 | 95.00 | 1,250,010 |
| 2025-05-24 | Womack Christopher C (Chairman, President & CEO) | Option Ex | 7,355 | 89.64 | 659,302 |
| 2025-05-23 | Cummiskey Christopher (EVP) | Sale | 12,335 | 89.54 | 1,104,475 |
| 2025-03-31 | Connally Stan W (EVP & COO) | Sale | 12,500 | 92.24 | 1,153,000 |
| 2025-03-10 | Greene Kimberly S, (Chairman, President & CEO, GPC) | Sale | 32,190 | 93.12 | 2,997,532 |
| 2025-03-03 | Davis Martin Bernard (EVP & CIO) | Sale | 1,125 | 89.61 | 100,811 |
| 2025-03-03 | Womack Christopher C (Chairman, President & CEO) | Sale | 24,407 | 90.13 | 2,199,802 |
| 2025-02-25 | Womack Christopher C (Chairman, President & CEO) | Sale | 1,593 | 90.00 | 143,370 |
| 2025-02-19 | Cummiskey Christopher (EVP) | Sale | 944 | 86.00 | 81,184 |
| 2025-02-11 | Peoples James Jeffrey (Chairman, President & CEO, APC) | Sale | 14,540 | 86.00 | 1,250,440 |
| 2025-02-11 | Womack Christopher C (CEO, President and Chairman) | Option Ex | 13,699 | .00 | 0 |
| 2025-02-06 | Drake Sloane N (EVP & CHRO) | Option Ex | 1,789 | .00 | 0 |
| 2025-02-04 | Cummiskey Christopher (EVP & CCO) | Sale | 837 | 83.32 | 69,738 |
| 2025-02-01 | Sena Peter P Iii (Chairman,President & CEO, SNC) | Option Ex | 1,625 | .00 | 0 |
| 2025-02-01 | Tucker Daniel S (Executive Vice President & CFO) | Option Ex | 2,840 | .00 | 0 |
| 2025-02-01 | Spainhour Sterling A Jr. (EVP, Chief Legal Officer & CCO) | Option Ex | 2,293 | .00 | 0 |
| 2025-02-01 | Anderson Bryan D (EVP & Pres. External Affairs) | Option Ex | 1,969 | .00 | 0 |
| 2025-02-01 | Peoples James Jeffrey (Chairman, President & CEO, APC) | Option Ex | 3,125 | .00 | 0 |
| 2025-02-01 | Davis Martin Bernard (EVP and CIO) | Option Ex | 1,735 | .00 | 0 |
| 2025-02-01 | Cummiskey Christopher (Chairman, President & CEO, SCS) | Option Ex | 1,659 | .00 | 0 |
| 2025-02-01 | Poroch David P. (Comptroller & CAO) | Option Ex | 707 | .00 | 0 |
| 2025-02-01 | Kerr, Ii James Y (Chairman, President & CEO, GAS) | Option Ex | 3,332 | .00 | 0 |
| 2025-02-01 | Greene Kimberly S, (Chairman, President & CEO, GPC) | Option Ex | 3,880 | .00 | 0 |
| 2025-02-01 | Wilson Anthony L (President & CEO, MPC) | Option Ex | 1,669 | .00 | 0 |
| 2025-02-01 | Connally Stan W (EVP & COO) | Option Ex | 2,551 | .00 | 0 |
| 2025-02-01 | Womack Christopher C (CEO, President and Chairman) | Option Ex | 4,656 | .00 | 0 |
| 2025-01-31 | Sena Peter P Iii (Chairman,President & CEO, SNC) | Option Ex | 1,697 | .00 | 0 |
| 2025-01-31 | Poroch David P. (Comptroller & CAO) | Option Ex | 701 | .00 | 0 |
| 2024-12-05 | Davis Martin Bernard (EVP and CIO) | Sale | 1,170 | 85.90 | 100,503 |
| 2024-12-05 | Womack Christopher C (CEO, President and Chairman) | Sale | 14,000 | 86.18 | 1,206,520 |
| 2024-11-04 | Spainhour Sterling A Jr. (EVP, Chief Legal Officer & CCO) | Sale | 793 | 88.54 | 70,212 |
| 2024-10-04 | Kerr, Ii James Y (Chairman, President & CEO, GAS) | Sale | 30,000 | 89.64 | 2,689,200 |
| 2024-09-06 | Anderson Bryan D (EVP & Pres. External Affairs) | Sale | 6,565 | 89.54 | 587,830 |
| 2024-08-05 | Spainhour Sterling A Jr. (EVP, Chief Legal Officer & CCO) | Sale | 2,380 | 88.99 | 211,796 |
| 2024-07-05 | Wilson Anthony L (President & CEO, MPC) | Sale | 6,900 | 77.61 | 535,509 |
| 2024-07-03 | Drake Sloane N (EVP, CHRO) | Sale | 12,000 | 77.61 | 931,320 |
| 2024-05-02 | Greene Kimberly S, (Chairman, President & CEO, GPC) | Sale | 10,874 | 75.01 | 815,658 |
| 2024-05-01 | Greene Kimberly S, (Chairman, President & CEO, GPC) | Sale | 9,126 | 75.04 | 684,815 |
| 2024-03-11 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 68.92 | 344,600 |
| 2024-02-16 | Cummiskey Christopher (EVP & CCCS Officer) | Sale | 902 | 65.99 | 59,522 |
| 2024-02-15 | Cummiskey Christopher (EVP & CCCS Officer) | Sale | 12,985 | 67.18 | 872,332 |
| 2024-02-13 | Drake Sloane N (EVP, CHRO) | Option Ex | 688 | .00 | 0 |
| 2024-02-13 | Tucker Daniel S (Executive Vice President & CFO) | Option Ex | 2,665 | .00 | 0 |
| 2024-02-13 | Spainhour Sterling A Jr. (EVP, Chief Legal Officer) | Option Ex | 716 | .00 | 0 |
| 2024-02-13 | Peoples James Jeffrey (Chairman, President & CEO, APC) | Option Ex | 820 | .00 | 0 |
| 2024-02-13 | Davis Martin Bernard (EVP and CIO) | Option Ex | 1,722 | .00 | 0 |
| 2024-02-13 | Cummiskey Christopher (EVP & CCCS Officer) | Option Ex | 1,646 | .00 | 0 |
| 2024-02-13 | Poroch David P. (Comptroller) | Option Ex | 464 | .00 | 0 |
| 2024-02-13 | Wilson Anthony L (Chairman, President & CEO, MPC) | Option Ex | 1,596 | .00 | 0 |
| 2024-02-13 | Kuczynski Stephen E (CEO, Southern Nuclear) | Option Ex | 3,551 | .00 | 0 |
| 2024-02-13 | Connally Stan W (Executive Vice President, SCS) | Option Ex | 2,334 | .00 | 0 |
| 2024-02-13 | Womack Christopher C (CEO, President and Chairman) | Option Ex | 4,028 | .00 | 0 |
| 2024-02-12 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 66.94 | 334,700 |
| 2024-02-07 | Drake Sloane N (EVP, CHRO) | Option Ex | 1,328 | .00 | 0 |
| 2024-02-07 | Tucker Daniel S (Executive Vice President & CFO) | Option Ex | 2,741 | .00 | 0 |
| 2024-02-07 | Spainhour Sterling A Jr. (EVP, Chief Legal Officer) | Option Ex | 2,212 | .00 | 0 |
| 2024-02-07 | Anderson Bryan D (EVP & Pres. External Affairs) | Option Ex | 1,901 | .00 | 0 |
| 2024-02-07 | Peoples James Jeffrey (Chairman, President & CEO, APC) | Option Ex | 3,016 | .00 | 0 |
| 2024-02-07 | Davis Martin Bernard (EVP and CIO) | Option Ex | 1,674 | .00 | 0 |
| 2024-02-07 | Cummiskey Christopher (EVP & CCCS Officer) | Option Ex | 1,602 | .00 | 0 |
| 2024-02-07 | Kerr, Ii James Y (Chairman, President & CEO, GAS) | Option Ex | 3,214 | .00 | 0 |
| 2024-02-07 | Greene Kimberly S, (Chairman, President & CEO, GPC) | Option Ex | 3,744 | .00 | 0 |
| 2024-02-07 | Wilson Anthony L (Chairman, President & CEO, MPC) | Option Ex | 1,610 | .00 | 0 |
| 2024-02-07 | Kuczynski Stephen E (CEO, Southern Nuclear) | Option Ex | 3,452 | .00 | 0 |
| 2024-02-07 | Connally Stan W (Executive Vice President, SCS) | Option Ex | 2,462 | .00 | 0 |
| 2024-02-07 | Womack Christopher C (CEO, President and Chairman) | Option Ex | 11,603 | .00 | 0 |
| 2024-02-06 | Cummiskey Christopher (EVP & CCCS Officer) | Sale | 899 | 67.06 | 60,286 |
| 2024-02-03 | Drake Sloane N (EVP, CHRO) | Option Ex | 770 | .00 | 0 |
| 2024-02-03 | Tucker Daniel S (Executive Vice President & CFO) | Option Ex | 555 | .00 | 0 |
| 2024-02-03 | Spainhour Sterling A Jr. (EVP, Chief Legal Officer & CCO) | Option Ex | 552 | .00 | 0 |
| 2024-02-03 | Anderson Bryan D (EVP & Pres. External Affairs) | Option Ex | 1,792 | .00 | 0 |
| 2024-02-03 | Peoples James Jeffrey (Chairman, President & CEO, APC) | Option Ex | 927 | .00 | 0 |
| 2024-02-03 | Davis Martin Bernard (EVP and CIO) | Option Ex | 1,929 | .00 | 0 |
| 2024-02-03 | Cummiskey Christopher (EVP & CCCS Officer) | Option Ex | 1,794 | .00 | 0 |
| 2024-02-03 | Poroch David P. (Comptroller) | Option Ex | 515 | .00 | 0 |
| 2024-02-03 | Kerr, Ii James Y (Chairman, President & CEO, GAS) | Option Ex | 3,328 | .00 | 0 |
| 2024-02-03 | Greene Kimberly S, (Chairman, President & CEO, GPC) | Option Ex | 3,619 | .00 | 0 |
| 2024-02-03 | Wilson Anthony L (President & CEO, MPC) | Option Ex | 1,788 | .00 | 0 |
| 2024-02-03 | Kuczynski Stephen E (CEO, Southern Nuclear) | Option Ex | 3,978 | .00 | 0 |
| 2024-02-03 | Connally Stan W (Executive Vice President, SCS) | Option Ex | 3,139 | .00 | 0 |
| 2024-02-03 | Womack Christopher C (CEO, President and Chairman) | Option Ex | 4,426 | .00 | 0 |
| 2024-02-01 | Poroch David P. (Comptroller) | Option Ex | 684 | .00 | 0 |
| 2024-01-17 | Poroch David P. (Comptroller) | Sale | 10,099 | 69.96 | 706,526 |
| 2024-01-17 | Poroch David P. (Comptroller) | Option Ex | 10,099 | .00 | 0 |
| 2024-01-10 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 71.99 | 359,950 |
| 2023-12-11 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 71.23 | 356,150 |
| 2023-11-10 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 68.39 | 341,950 |
| 2023-10-10 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 66.00 | 330,000 |
| 2023-09-11 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 67.83 | 339,150 |
| 2023-09-05 | Davis Martin Bernard (EVP and CIO) | Sale | 1,490 | 67.05 | 99,904 |
| 2023-08-29 | Cummiskey Christopher (EVP & CCCS Officer) | Sale | 5,000 | 68.30 | 341,500 |
| 2023-08-10 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 69.70 | 348,500 |
| 2023-07-21 | Greene Kimberly S, (Chairman, President & CEO, GPC) | Sale | 20,000 | 72.62 | 1,452,400 |
| 2023-07-10 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 70.58 | 352,900 |
| 2023-06-12 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 71.48 | 357,400 |
| 2023-06-05 | Poroch David P. (Comptroller) | Sale | 10,000 | 70.05 | 700,500 |
| 2023-06-05 | Poroch David P. (Comptroller) | Option Ex | 10,000 | .00 | 0 |
| 2023-06-05 | Greene Kimberly S, (Chairman, President & CEO, GPC) | Sale | 47,326 | 69.78 | 3,302,408 |
| 2023-06-01 | Davis Martin Bernard (EVP and CIO) | Sale | 2,870 | 69.99 | 200,870 |
| 2023-05-10 | Anderson Bryan D (EVP & Pres. External Affairs) | Sale | 27,426 | 75.11 | 2,059,966 |
| 2023-05-10 | Anderson Bryan D (EVP & Pres. External Affairs) | Option Ex | 27,426 | .00 | 0 |
| 2023-05-10 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 74.96 | 374,799 |
| 2023-05-10 | Fanning Thomas A (CEO & Chairman) | Sale | 50,000 | 75.16 | 3,758,000 |
| 2023-05-08 | Anderson Bryan D (EVP & Pres. External Affairs) | Sale | 9,491 | 75.03 | 712,109 |
| 2023-05-08 | Anderson Bryan D (EVP & Pres. External Affairs) | Option Ex | 9,491 | .00 | 0 |
| 2023-04-10 | Kuczynski Stephen E (CEO, Southern Nuclear) | Sale | 5,000 | 71.89 | 359,450 |
| 2023-04-10 | Fanning Thomas A (CEO & Chairman) | Sale | 50,000 | 71.54 | 3,577,000 |
| 2023-03-01 | Davis Martin Bernard (EVP and CIO) | Sale | 1,601 | 62.55 | 100,142 |
| 2023-02-16 | Cummiskey Christopher (EVP & CCCS Officer) | Sale | 1,282 | 66.60 | 85,381 |
| 2023-02-13 | Tucker Daniel S (Executive Vice President & CFO) | Option Ex | 2,561 | .00 | 0 |
| 2023-02-13 | Anderson Bryan D (EVP & Pres. External Affairs) | Option Ex | 1,612 | .00 | 0 |
| 2023-02-13 | Peoples James Jeffrey (Chairman, President & CEO, APC) | Option Ex | 787 | .00 | 0 |
| 2023-02-13 | Davis Martin Bernard (EVP and CIO) | Option Ex | 1,655 | .00 | 0 |
| 2023-02-13 | Cummiskey Christopher (EVP & CCCS Officer) | Option Ex | 1,582 | .00 | 0 |
| 2023-02-13 | Kerr, Ii James Y (EVP, Chief Legal Officer & CCO) | Option Ex | 2,853 | .00 | 0 |
| 2023-02-13 | Greene Kimberly S, (Chairman, President & CEO, GAS) | Option Ex | 3,104 | .00 | 0 |
| 2023-02-13 | Wilson Anthony L (President & CEO, MPC) | Option Ex | 1,532 | .00 | 0 |
| 2023-02-13 | Kuczynski Stephen E (Pres. & CEO, Southern Nuclear) | Option Ex | 3,410 | .00 | 0 |
| 2023-02-13 | Connally Stan W (Executive Vice President, SCS) | Option Ex | 2,243 | .00 | 0 |
| 2023-02-13 | Daiss Ann P (Comptroller) | Option Ex | 684 | .00 | 0 |
| 2023-02-13 | Womack Christopher C (President, GPC) | Option Ex | 3,867 | .00 | 0 |
| 2023-02-11 | Tucker Daniel S (Executive Vice President & CFO) | Option Ex | 441 | .00 | 0 |
| 2023-02-11 | Anderson Bryan D (EVP & Pres. External Affairs) | Option Ex | 521 | .00 | 0 |
| 2023-02-11 | Peoples James Jeffrey (Chairman, President & CEO, APC) | Option Ex | 754 | .00 | 0 |
| 2023-02-11 | Davis Martin Bernard (EVP and CIO) | Option Ex | 1,196 | .00 | 0 |
| 2023-02-11 | Cummiskey Christopher (EVP & CCCS Officer) | Option Ex | 753 | .00 | 0 |
| 2023-02-11 | Kerr, Ii James Y (EVP, Chief Legal Officer & CCO) | Option Ex | 2,805 | .00 | 0 |
| 2023-02-11 | Greene Kimberly S, (Chairman, President & CEO, GAS) | Option Ex | 3,053 | .00 | 0 |
| 2023-02-11 | Wilson Anthony L (President & CEO, MPC) | Option Ex | 1,463 | .00 | 0 |
| 2023-02-11 | Kuczynski Stephen E (Pres. & CEO, Southern Nuclear) | Option Ex | 3,351 | .00 | 0 |
| 2023-02-11 | Connally Stan W (Executive Vice President, SCS) | Option Ex | 2,371 | .00 | 0 |
| 2023-02-11 | Daiss Ann P (Comptroller) | Option Ex | 672 | .00 | 0 |
| 2023-02-11 | Fanning Thomas A (President, CEO & Chairman) | Option Ex | 15,927 | .00 | 0 |
| 2023-02-11 | Womack Christopher C (President, GPC) | Option Ex | 2,023 | .00 | 0 |
| 2023-02-08 | Cummiskey Christopher (EVP & CCCS Officer) | Sale | 852 | 67.31 | 57,348 |
| 2023-02-03 | Tucker Daniel S (Executive Vice President & CFO) | Option Ex | 531 | .00 | 0 |
| 2023-02-03 | Anderson Bryan D (EVP & Pres. External Affairs) | Option Ex | 1,721 | .00 | 0 |
| 2023-02-03 | Peoples James Jeffrey (Chairman, President & CEO, APC) | Option Ex | 890 | .00 | 0 |
| 2023-02-03 | Davis Martin Bernard (EVP and CIO) | Option Ex | 1,851 | .00 | 0 |
| 2023-02-03 | Cummiskey Christopher (EVP & CCCS Officer) | Option Ex | 1,720 | .00 | 0 |
| 2023-02-03 | Kerr, Ii James Y (EVP, Chief Legal Officer & CCO) | Option Ex | 3,195 | .00 | 0 |
| 2023-02-03 | Greene Kimberly S, (Chairman, President & CEO, GAS) | Option Ex | 3,476 | .00 | 0 |
| 2023-02-03 | Wilson Anthony L (President & CEO, MPC) | Option Ex | 1,714 | .00 | 0 |
| 2023-02-03 | Kuczynski Stephen E (Pres. & CEO, Southern Nuclear) | Option Ex | 3,817 | .00 | 0 |
| 2023-02-03 | Connally Stan W (Executive Vice President, SCS) | Option Ex | 3,015 | .00 | 0 |
| 2023-02-03 | Daiss Ann P (Comptroller) | Option Ex | 765 | .00 | 0 |
| 2023-02-03 | Fanning Thomas A (President, CEO & Chairman) | Option Ex | 21,216 | .00 | 0 |
| 2023-02-03 | Womack Christopher C (President, GPC) | Option Ex | 4,249 | .00 | 0 |
| 2022-10-28 | Davis Martin Bernard (EVP and CIO) | Sale | 3,050 | 65.80 | 200,690 |
Insider trading activities including stock purchases, stock sales, and option exercises
of SO listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Southern Co (symbol SO,
CIK number 92122) see
the Securities and Exchange Commission (SEC) website.