Mark A. Crosswhite serves as Executive at SOUTHERN CO, where they oversee executive responsibilities. Since joining the company, Mark A. Crosswhite has executed 74 insider transactions totaling $35.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 15, 2026 involved receiving (via award) 1,095.72 shares valued at $31.3K.
Mark A. Crosswhite currently holds 20,766.9 shares of SOUTHERN CO (SO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark A. Crosswhite has been a net seller of SO stock. They have purchased $0 and sold $35.7M worth of shares.
Mark A. Crosswhite's most recent insider trade was on Jan 15, 2026, when they sold 1,095.72 shares at $28.52 per share.
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| $N/A |
| Discretionary |
| Feb 13, 2022 | SO | $126.1K | Payment | 1,888 | $66.79 | Discretionary |
| Feb 13, 2022 | SO | $0 | Option Exercise | 4,255 | $N/A | Discretionary |
| Feb 13, 2022 | SO | $0 | Award | 73,651 | $N/A | Discretionary |
| Feb 13, 2022 | SO | $2.2M | Payment | 32,665 | $66.79 | Discretionary |
| Feb 11, 2022 | SO | $0 | Option Exercise | 5,260 | $N/A | Discretionary |
| Feb 11, 2022 | SO | $157.6K | Payment | 2,360 | $66.79 | Discretionary |
| Feb 11, 2022 | SO | $0 | Option Exercise | 3,734 | $N/A | Discretionary |
| Feb 11, 2022 | SO | $110.7K | Payment | 1,657 | $66.79 | Discretionary |
| Feb 27, 2021 | SO | $147.0K | Payment | 2,591 | $56.72 | Discretionary |
| Feb 27, 2021 | SO | $0 | Option Exercise | 5,842 | $N/A | Discretionary |
| Feb 12, 2021 | SO | $1.9M | Payment | 32,405 | $60.10 | Discretionary |
| Feb 12, 2021 | SO | $0 | Award | 73,064 | $N/A | Discretionary |
| Feb 3, 2021 | SO | $98.1K | Payment | 1,650 | $59.45 | Discretionary |
| Feb 3, 2021 | SO | $0 | Option Exercise | 3,585 | $N/A | Discretionary |
| Feb 27, 2020 | SO | $0 | Option Exercise | 5,550 | $N/A | Discretionary |
| Feb 27, 2020 | SO | $154.8K | Payment | 2,462 | $62.88 | Discretionary |
| Feb 13, 2020 | SO | $0 | Option Exercise | 4,978 | $N/A | Discretionary |
| Feb 13, 2020 | SO | $153.6K | Payment | 2,209 | $69.54 | Discretionary |
| Feb 11, 2020 | SO | $0 | Option Exercise | 4,843 | $N/A | Discretionary |
| Feb 11, 2020 | SO | $147.3K | Payment | 2,148 | $68.59 | Discretionary |
| Feb 11, 2020 | SO | $0 | Award | 46,623 | $N/A | Discretionary |
| Feb 11, 2020 | SO | $1.4M | Payment | 20,678 | $68.59 | Discretionary |
| Jun 10, 2019 | SO | $2.8M | Option Exercise | 63,125 | $44.42 | Discretionary |
| Jun 10, 2019 | SO | $3.4M | Sale | 63,125 | $54.42 | Discretionary |
| Jun 10, 2019 | SO | $3.5M | Option Exercise | 83,636 | $41.28 | Discretionary |
| Jun 10, 2019 | SO | $4.6M | Sale | 83,636 | $54.42 | Discretionary |
| Jun 10, 2019 | SO | $5.3M | Option Exercise | 120,681 | $44.06 | Discretionary |
| Jun 10, 2019 | SO | $6.6M | Sale | 120,681 | $54.42 | Discretionary |