Form 4: Vistra EVP Sells $1.4M in Stock Under 10b5-1 Plan
Insider Transaction Report
Vistra Corp.'s EVP and General Counsel, Stephanie Zapata Moore, sold 8,219 shares of common stock for approximately $1.4 million as part of a pre-arranged trading plan.
Summary
- Stephanie Zapata Moore, Executive Vice President and General Counsel of Vistra Corp., reported a transaction involving the company's common stock.
- The transaction occurred on November 24, 2025, and involved the sale of 8,219 shares of common stock.
- The shares were sold at a price of $173.35 per share.
- The total value of the shares sold was approximately $1,425,000.65.
- Following this transaction, Stephanie Zapata Moore beneficially owns 79,854 shares of Vistra Corp. common stock directly.
- The transaction was made pursuant to a Rule 10b5-1(c) pre-arranged trading plan.
Sentiment
Score: 5
Explanation: The sentiment is neutral as the sale was conducted under a pre-arranged 10b5-1 plan, which typically indicates a scheduled liquidity event rather than a reaction to new company-specific information.
Negatives
- An insider sale, even if pre-planned, reduces the direct ownership stake of a key executive in the company.
Risks
- The Power of Attorney explicitly states that the attorneys-in-fact and Vistra Corp. are not assuming Stephanie Zapata Moore's responsibilities to comply with Section 16 of the Exchange Act or Rule 144, highlighting the individual's ongoing legal obligations.
Future Outlook
The filing does not contain any forward-looking statements or guidance regarding the company's future performance or strategic direction.
Industry Context
This Form 4 filing is a routine disclosure of an insider stock transaction and does not provide specific insights into broader industry trends or competitive landscape.
Corporate Governance
| Change Type | Description | Effective Date | Impact Assessment |
|---|---|---|---|
| Delegation of Authority | Stephanie Zapata Moore granted a Power of Attorney to several individuals to prepare, execute, and file SEC Forms 3, 4, 5, and 144 on her behalf, and to manage her EDGAR Next account. | 2025-08-01 | This streamlines the compliance process for insider reporting, ensuring timely and accurate filings. It does not absolve the insider of their ultimate responsibility for compliance. |
Stakeholder Impact
- Shareholders: The sale by a key executive, even if pre-planned, slightly reduces insider ownership, which some investors might view as a minor negative, though it's a common practice for executives to diversify holdings.
Key Dates
| Date | Description |
|---|---|
| 2025-08-01 | Date of execution for the Power of Attorney granted by Stephanie Zapata Moore. |
| 2025-11-24 | Date of the reported transaction where 8,219 shares of common stock were sold. |
| 2025-11-26 | Date the Form 4 was signed by the attorney-in-fact. |
Keywords
Vistra Corp, VST, Insider Trading, Form 4, Stock Sale, Executive Compensation, 10b5-1 Plan, Stephanie Zapata Moore
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