Insider Cluster (2 insiders) ·Filed Mar 18, 2026
Insider cluster: 2 insiders, $1.9M total
Actionable Insight • Neutral
Monitor for additional selling in the next 30 days; current activity is within normal range for large-cap utilities and not indicative of material concern.
Final — all horizons settled through T+60d
SO ▼ -3.34% at T+60d
NEUTRAL call ✗ call lost -3.34% · α vs SPY -14.87% · entry $96.50 → $93.27
T+1d
-0.32%
call -0.32% · α -0.06%
$96.19
settled 7mo ago
T+5d
-2.02%
call -2.02% · α -1.31%
$94.55
settled 6mo ago
T+20d
-1.69%
call -1.69% · α -7.74%
$94.87
settled 6mo ago
T+60d
-3.34%
call -3.34% · α -14.87%
$93.27
settled 4mo ago
Price Chart
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Executive Summary
Two Southern Company EVPs conducted open-market share sales within a day of each other, totaling $1.86 million in proceeds. The transactions are routine in nature and represent a very small fraction of the company's $108.1B market cap.
Key Financial Metrics
Direction
selling
Total Value
$1.9M
Insiders
2
Key Facts
- EVP Christopher Cummiskey sold 6,669 shares at $96.55, totaling $643,892 on March 19, 2026
- EVP & COO Stan W. Connally sold 12,500 shares at $97.13, totaling $1,214,125 on March 18, 2026
- Total open-market sales: $1,858,017 over 7 days by two C-suite executives
- Sales represent approximately 0.0017% of Southern Company's $108.1B market cap
Financial Impact
$1.86 million in total insider sales, or 0.0017% of market capitalization
insider ownershipshare count
Risk Factors
- Potential perception of lack of confidence if selling continues in upcoming filings
- Concentration of sales among senior executives, though not unusual for routine portfolio management
Market Snapshot
Exchange
NYSE
Investment Themes
Traditional Energy
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (2 trades, 7d window) | cluster-SO-1773950429969 |
9 reports for SO
Track record builds as more directional reports settle.
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 4, 2026 27d ago | Insider Cluster | $88.11 $87.00 | ▼ −1.26% | ▼ −0.05% | $83.89 (−4.79%) |
Aug 7, 2026 7w ago | Insider Cluster | $92.69 $92.80 | ▲ +0.12% | ▼ −0.28% | $83.89 (−9.49%) |
Aug 6, 2026 8w ago | 8-K | $92.90 $92.79 | ▼ −0.12% | ▼ −1.33% | $83.89 (−9.70%) |
Aug 4, 2026 8w ago | 8-K | $93.25 $91.92 | ▼ −1.43% | ▼ −1.33% | $83.89 (−10.04%) |
Aug 3, 2026 8w ago | 8-K | $92.94 $91.34 | ▼ −1.72% | ▼ −3.75% | $83.89 (−9.74%) |
May 26, 2026 18w ago | Court Ruling | $94.05 $89.03 | ▲ +5.33% | ▲ +6.42% | $83.89 (+10.80%) |
Mar 18, 2026 28w ago | Insider Cluster | $96.50 $94.55 | ▼ −2.02% | ▼ −1.31% | $83.89 (−13.06%) |
Feb 28, 2026 30w ago | Institutional Cluster | $97.23 $97.26 | ▲ +0.03% | ▲ +1.24% | $83.89 (−13.72%) |
Feb 25, 2026 31w ago | 8-K | $95.89 $97.58 | ▲ +1.76% | ▲ +2.86% | $83.89 (−12.51%) |
Showing 9 of 9
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