Trade Summary

3 days ago, Montemayor Margaret, serving as SVP, Chief Accounting Officer at Vistra Corp. (VST), sold 5,000 shares at $164.96 per share, for a total transaction value of $824,800.00. Following this transaction, Montemayor Margaret now holds 14,360 shares of VST.

This sale represents a 25.83% decrease in Montemayor Margaret's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, May 27, 2026 and publicly disclosed via SEC Form 4 filing on Friday, May 29, 2026 at 7:55 PM ET, 2 days after the trade was made.

Vistra Corp. operates in the UTILITIES sector, specifically within the UTILITIES - INDEPENDENT POWER PRODUCERS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.