Southern Co EVP Sells $644k in Common Stock
SOUTHERN CO
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Filing Summary
Southern Co EVP Sells $644k in Common Stock
Company: SOUTHERN CO (SO) Form: 4 | Filed: 2026-03-19 Significance: Low
Insider: Christopher Cummiskey Title: EVP | Relationship: Officer
Transaction: • Type: Sale • Shares: 6,669 • Price: $96.55 • Value: $643,891.95 • Owned After: 30,800
Key Insight: Routine executive disposition representing ~15% of direct holdings; negligible impact relative to $109B market cap.
Market Context: Transaction occurs with stock trading near $96.55 level for this large-cap utility.
Comprehensive Analysis
SEC Filing Analysis: SOUTHERN CO (SO)
Executive Summary
- Trading Significance: Low
- Key Takeaway: EVP Christopher Cummiskey executes a routine sale of shares valued at approximately $644k.
- Market Impact: Neutral; transaction size is immaterial relative to the company's $109.71B market capitalization.
Company Information
| Field | Value |
|---|---|
| Company | SOUTHERN CO |
| Ticker Symbol | SO |
| CIK | 0000092122 |
| Industry | Electric Services |
Insider Information
| Field | Value |
|---|---|
| Name | Christopher Cummiskey |
| CIK | 0001642170 |
| Title/Position | EVP |
| Relationship | Officer |
Transaction Details
| Field | Value |
|---|---|
| Form Type | 4 |
| Transaction Date | 2026-03-19 |
| Transaction Code | S (Sale) |
| Security Type | Common Stock |
| Shares Involved | 6,669 |
| Price Per Share | $96.55 |
| Total Value | $643,891.95 |
| Shares Owned After | 30,800 (Direct) |
| Ownership Type | Direct |
Financial Impact Assessment
Transaction Materiality
| Metric | Value |
|---|---|
| Transaction Value | $643,891.95 |
| % of Market Cap | 0.0006% |
| Shares Transacted | 6,669 |
| % of Shares Outstanding | 0.0006% |
| Materiality Assessment | Low |
Impact Evaluation
- Market Cap Context: With a market cap of $109.71 billion, this $644k transaction represents a microscopic fraction of the company's value.
- Ownership Concentration: The insider retains 30,800 shares directly and an additional 5,857 shares indirectly via a 401(k), maintaining a vested interest.
- Transaction Significance: The sale constitutes roughly 15% of the insider's total disclosed holdings (direct + indirect) but is statistically insignificant to the broader market float.
Market Impact Analysis
Stock Impact Prediction
- Direction: Neutral
- Reasoning: The transaction volume is too low to influence price action or signal a shift in corporate outlook for a large-cap utility.
Volume & Sentiment
- Expected Volume Impact: None.
- Sentiment Indicator: Neutral. Executive sales for tax planning, diversification, or liquidity are common and rarely signal bearishness in isolation.
Additional Context
Transaction Notes
- Holdings: Insider also holds 5,857.0111 shares indirectly through a 401(k) plan.
- Timing: Filed on March 19, 2026.
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Important Disclaimer
This content is drawn from public SEC filings and may contain errors. It is for informational purposes only and is not investment, legal, or tax advice.
Nothing here is a recommendation to buy, sell, or hold any security. Do your own due diligence.