SO SOUTHERN CO

NEUTRAL Impact: 3/10 Insider Cluster (2 insiders)
Horizon days Filed Mar 18, 2026 Processed 2mo ago
Insider cluster: 2 insiders, $1.9M total
Latest settled — T+20d
SO ▼ -1.69% at T+20d
NEUTRAL call ✗ call lost -1.69% · α vs SPY -7.74% · entry $96.50 → $94.87
Next anchor: T+60d tomorrow
Last close $91.28 (close Jun 8) · -5.41% from $96.50 entry
Entry anchored
Mar 17, 03:59 PM ET
via Databento tick
T+1d
-0.32%
call -0.32% · α -0.06%
$96.19
settled 3mo ago
T+5d
-2.02%
call -2.02% · α -1.31%
$94.55
settled 3mo ago
T+20d
-1.69%
call -1.69% · α -7.74%
$94.87
settled 8w ago
T+60d
call — · α —
tomorrow

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

Actionable Insight

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.

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

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (2 trades, 7d window)cluster-SO-1773950429969
4 reports for SO
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for SO — sortable, filterable
Type Now
May 26, 2026
15d ago
Court Ruling
BEARISH ★ 7/10
$94.05 $89.03▲ +5.33%▲ +6.42%$91.28 (+2.94%)
Mar 18, 2026
12w ago
Insider Cluster
NEUTRAL ★ 3/10
$96.50 $94.55▼ −2.02%▼ −1.31%$91.28 (−5.41%)
Feb 28, 2026
14w ago
Institutional Cluster
BULLISH ★ 7/10
$97.23 $97.26▲ +0.03%▲ +1.24%$91.28 (−6.12%)
Feb 25, 2026
14w ago
8-K
NEUTRAL ★ 5/10
$95.89 $97.58▲ +1.76%▲ +2.86%$91.28 (−4.80%)
Showing 4 of 4

US Market Status

Market Closed — Opens in 8h 51m

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