Form 4: Southern Co CEO Vests Equity Awards, Sells for Tax

Pedro P. Cherry, Chairman, President & CEO of MPC, reported the vesting of restricted stock units and performance restricted stock units, along with associated tax withholdings.

Summary

• Pedro P. Cherry, an officer of Southern Co (SO), reported changes in beneficial ownership of common stock and derivative securities.
• On January 31, 2026, 745 shares of Southern Company Common Stock were acquired upon the vesting of the second 1/3 of restricted stock units granted on January 31, 2024, including 50 accrued dividend equivalent units.
• Concurrently on January 31, 2026, 306 shares of Southern Company Common Stock were disposed of at a price of $89.31 per share to satisfy required state and federal tax withholding requirements.
• On February 1, 2026, 751 shares of Southern Company Common Stock were acquired upon the vesting of the final 1/3 of performance restricted stock units granted on February 1, 2023, including 79 accrued dividend equivalent units.
• Concurrently on February 1, 2026, 366 shares of Southern Company Common Stock were disposed of at a price of $89.31 per share to satisfy required state and federal tax withholding requirements.
• Following these transactions, Mr. Cherry directly beneficially owns 824 shares of Southern Company Common Stock.
• Mr. Cherry indirectly beneficially owns 15,289.923 shares of Southern Company Common Stock through a 401(k) plan.
• Regarding derivative securities, 695 restricted stock units (representing the second 1/3 of the January 31, 2024 grant) vested on January 31, 2026, with 696 units remaining from this grant, which will vest in 2027.
• 672 performance restricted stock units (representing the final 1/3 of the February 1, 2023 grant) vested on February 1, 2026, with no units remaining from this specific grant.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this filing as neutral. It reports routine, pre-scheduled executive compensation events (vesting of equity awards and associated tax sales) and does not contain new information that would significantly alter the company's fundamental outlook or valuation.

Positives

• The vesting of restricted stock units and performance restricted stock units represents the realization of equity compensation for the executive, aligning executive interests with shareholder value over time.

Negatives

• A portion of the vested shares (306 shares on 01/31/2026 and 366 shares on 02/01/2026) were withheld or sold to cover tax obligations, resulting in a reduction of direct share ownership.

Future Outlook

The filing indicates that the remaining portion of restricted stock units granted on January 31, 2024, is scheduled to vest in 2027.

Management Comments

• Pedro P. Cherry, Chairman, President & CEO, MPC, realized equity compensation through the vesting of restricted stock units and performance restricted stock units, consistent with the company's executive compensation plan.

Industry Context

StockSavvy.ai notes that the vesting of equity awards and subsequent tax-related sales are standard and routine events in executive compensation across publicly traded companies. This transaction reflects the pre-determined compensation structure for a senior executive at Southern Co, a common practice in the utility sector and broader corporate landscape.

Comparison to Industry Standards

• The use of Restricted Stock Units (RSUs) and Performance Restricted Stock Units (PRSUs) as a component of executive compensation is a widely adopted practice across industries, including the utilities sector, aligning executive incentives with long-term company performance and shareholder interests.
• The practice of withholding shares to cover tax obligations upon vesting is a standard mechanism for managing the tax implications of equity compensation for executives in public companies, consistent with practices observed at peers like Duke Energy (DUK) or NextEra Energy (NEE).

Stakeholder Impact

• Shareholders: The vesting and tax-related sale of shares by an executive is a routine event and generally has a minimal direct impact on the broader shareholder base or the company's stock price. It reflects the ongoing execution of the company's approved executive compensation plan.
• Employees: No direct impact on general employees is indicated by this filing.

Next Steps

• The remaining portion of restricted stock units granted on January 31, 2024, is scheduled to vest in 2027.

Key Dates

Recommendation

This Form 4 reports routine vesting of equity awards and subsequent tax-related sales by an executive. It does not provide new fundamental information to alter an investment thesis, thus a 'hold' recommendation is appropriate based solely on this filing.

Keywords

Southern Co, SO, Form 4, Insider Transaction, Equity Compensation, Restricted Stock Units, Performance Restricted Stock Units, Pedro P. Cherry, CEO, Stock Vesting, Tax Withholding