Christopher Cummiskey serves as Executive at SOUTHERN CO, where they oversee executive responsibilities. Since joining the company, Christopher Cummiskey has executed 57 insider transactions totaling $2.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 1, 2026 involved exercising options for 1,537 shares valued at $0.
Christopher Cummiskey currently holds 24,419.44 shares of SOUTHERN CO (SO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Christopher Cummiskey has been a net seller of SO stock. They have purchased $0 and sold $2.5M worth of shares.
Christopher Cummiskey's most recent insider trade was on Feb 1, 2026, when they sold 1,537 shares at $0.00 per share.
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| $89.31 |
| Discretionary |
| Feb 1, 2026 | SO | $0 | Option Exercise | 1,715 | $N/A | Discretionary |
| Jan 31, 2026 | SO | $0 | Option Exercise | 1,674 | $N/A | Discretionary |
| Jan 31, 2026 | SO | $67.7K | Payment | 758 | $89.31 | Discretionary |
| Jan 31, 2026 | SO | $0 | Option Exercise | 1,794 | $N/A | Discretionary |
| Feb 16, 2024 | SO | $59.5K | Sale | 902 | $65.99 | Planned |
| Feb 15, 2024 | SO | $872.3K | Sale | 12,985 | $67.18 | Planned |
| Feb 13, 2024 | SO | $50.2K | Payment | 744 | $67.51 | Discretionary |
| Feb 13, 2024 | SO | $0 | Option Exercise | 1,646 | $N/A | Discretionary |
| Feb 12, 2024 | SO | $59.1K | Sale | 883 | $66.94 | Planned |
| Feb 7, 2024 | SO | $48.1K | Payment | 719 | $66.95 | Discretionary |
| Feb 7, 2024 | SO | $0 | Option Exercise | 1,602 | $N/A | Discretionary |
| Feb 7, 2024 | SO | $714.4K | Payment | 10,670 | $66.95 | Discretionary |
| Feb 7, 2024 | SO | $0 | Award | 23,655 | $N/A | Discretionary |
| Feb 6, 2024 | SO | $60.3K | Sale | 899 | $67.06 | Planned |
| Feb 3, 2024 | SO | $62.1K | Payment | 905 | $68.65 | Discretionary |
| Feb 3, 2024 | SO | $0 | Option Exercise | 1,794 | $N/A | Discretionary |
| Aug 29, 2023 | SO | $341.5K | Sale | 5,000 | $68.30 | Planned |
| Feb 16, 2023 | SO | $85.4K | Sale | 1,282 | $66.60 | Discretionary |
| Feb 13, 2023 | SO | $48.0K | Payment | 715 | $67.13 | Discretionary |
| Feb 13, 2023 | SO | $0 | Award | 9,934 | $N/A | Discretionary |
| Feb 13, 2023 | SO | $0 | Option Exercise | 1,582 | $N/A | Discretionary |
| Feb 13, 2023 | SO | $300.8K | Payment | 4,481 | $67.13 | Discretionary |
| Feb 11, 2023 | SO | $22.6K | Payment | 338 | $66.88 | Discretionary |
| Feb 11, 2023 | SO | $0 | Option Exercise | 753 | $N/A | Discretionary |
| Feb 8, 2023 | SO | $57.3K | Sale | 852 | $67.31 | Discretionary |
| Feb 3, 2023 | SO | $0 | Option Exercise | 1,720 | $N/A | Discretionary |
| Feb 3, 2023 | SO | $58.4K | Payment | 868 | $67.27 | Discretionary |
| Jan 4, 2023 | SO | $74.0K | Sale | 1,027 | $72.03 | Discretionary |