Form 4: Vistra Executive's Equity Grant and Tax Withholding

Vistra Corp.'s EVP and Chief Administrative Officer, Carrie Lee Kirby, reported the vesting of performance-based restricted stock units and subsequent tax-related share withholdings.

Summary

• Carrie Lee Kirby, EVP and Chief Administrative Officer of Vistra Corp. (VST), reported transactions involving the company's common stock.
• On February 24, 2026, Ms. Kirby acquired 79,444 shares of common stock at a price of $171.62 per share, representing the vesting of performance-based restricted stock units (RSUs).
• The performance criteria for these RSUs covered a three-year period ending December 31, 2025, and were certified by the Issuer's Social Responsibility and Compensation Committee on February 18, 2026.
• Concurrently, Ms. Kirby disposed of 30,418 shares at $171.62 per share to cover tax obligations related to the vesting of performance-based RSUs.
• An additional 4,264 shares were disposed of at $171.62 per share to pay taxes in connection with the vesting of other restricted stock units.
• Following these transactions, Ms. Kirby beneficially owns 262,819 shares of Vistra Corp. common stock directly.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event. It represents a routine executive compensation transaction, reflecting the achievement of past performance targets but offering no new insights into the company's current or future operational or financial health.

Positives

• The vesting of 79,444 performance-based restricted stock units indicates that Vistra Corp. met the applicable performance criteria for the three-year period ending December 31, 2025, reflecting positively on company performance during that period.

Negatives

• A total of 34,682 shares were withheld by the Issuer to cover tax obligations related to the vesting of restricted stock units, reducing the direct beneficial ownership of the reporting person.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding Vistra Corp.'s future performance or strategic direction.

Industry Context

StockSavvy.ai notes that the vesting of performance-based restricted stock units and subsequent share withholdings for tax purposes are standard practices in executive compensation across various industries. This type of transaction is a routine part of long-term incentive plans designed to align executive interests with shareholder value over multi-year performance periods.

Comparison to Industry Standards

• The structure of performance-based restricted stock units with a multi-year performance period (three years in this case) is a common compensation mechanism utilized by publicly traded companies, including peers in the energy sector such as NextEra Energy (NEE) and Duke Energy (DUK), to incentivize long-term executive performance.
• The practice of withholding shares to cover tax liabilities upon the vesting of equity awards is a standard and efficient method for both the company and the executive, widely adopted across the S&P 500.

Stakeholder Impact

• Shareholders: This transaction is a routine part of executive compensation and does not directly impact the company's operational performance or financial outlook. It reflects the fulfillment of prior compensation agreements.
• Employees: No direct impact on general employees is indicated by this filing.

Key Dates

Recommendation

This Form 4 reports a routine executive compensation event involving the vesting of restricted stock units and subsequent tax-related share withholdings. It does not provide new information regarding Vistra Corp.'s operational performance, strategic direction, or financial health that would warrant a change in investment recommendation. It simply reflects a pre-scheduled equity transaction for an insider, which is generally not considered price-sensitive.

Keywords

Vistra Corp, VST, Form 4, Insider Transaction, Executive Compensation, Restricted Stock Units, RSU Vesting, Equity Grant, Tax Withholding