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Buy VST
Vistra Energy Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -59.26. In total, the insiders bought 1.7M and sold 853.15K VST shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-59.26 |
| ● Buy | 1.7M shares |
| ● Sell | 853.15K shares |
|
51% Buy Activity
Weak Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 18, 2026 Sell |
Sult John R Director |
6 500 Value: $1.11M |
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|
Jun 18, 2026 Sell |
Acosta Arcilia Director |
7 500 Value: $1.24M |
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Jun 18, 2026 Sell |
Acosta Arcilia Director |
7 500 Value: $1.28M |
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Jun 16, 2026 Sell |
Helm Scott B Director |
25 000 Value: $4.00M |
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Jun 15, 2026 Sell |
Barbas Paul M Director |
244 Value: $37.3K |
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Jun 12, 2026 Sell |
Barbas Paul M Director |
244 Value: $36.1K |
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Jun 02, 2026 Sell |
Montemayor Margaret SVP, Chief Accounting Officer |
4 600 Value: $736.0K |
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May 27, 2026 Sell |
Montemayor Margaret SVP, Chief Accounting Officer |
5 000 Value: $824.8K |
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May 15, 2026 Buy |
Helm Scott B Director |
2 008 Value: $280.5K |
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May 15, 2026 Buy |
Barbas Paul M Director |
1 268 Value: $177.1K |
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May 15, 2026 Buy |
Crutchfield Lisa Director |
1 268 Value: $177.1K |
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May 15, 2026 Buy |
Baiera Gavin R. Director |
1 268 Value: $177.1K |
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May 15, 2026 Buy |
Acosta Arcilia Director |
1 268 Value: $177.1K |
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May 15, 2026 Buy |
Ackermann Hilary E. Director |
1 268 Value: $177.1K |
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May 15, 2026 Buy |
Walters Robert Charles Director |
1 268 Value: $177.1K |
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May 15, 2026 Buy |
Lagacy Julie A. Director |
1 268 Value: $177.1K |
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May 15, 2026 Buy |
Sult John R Director |
1 268 Value: $177.1K |
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May 15, 2026 Buy |
Pitesa John William Director |
1 268 Value: $177.1K |
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Mar 09, 2026 Sell |
Moore Stephanie Zapata EVP And General Counsel |
10 000 Value: $1.60M |
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Mar 05, 2026 Sell |
Hudson Scott A EVP & President Vistra Retail |
2 838 Value: $475.1K |
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Mar 05, 2026 Buy |
Hudson Scott A EVP & President Vistra Retail |
6 106 Value: $1.02M |
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|
Mar 05, 2026 Sell |
Dore Stacey H EVP & Chief Strategy Officer |
4 186 Value: $700.7K |
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Mar 05, 2026 Buy |
Dore Stacey H EVP & Chief Strategy Officer |
12 855 Value: $2.15M |
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Mar 05, 2026 Sell |
Montemayor Margaret SVP, Chief Accounting Officer |
561 Value: $93.9K |
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|
Mar 05, 2026 Buy |
Moore Stephanie Zapata EVP And General Counsel |
5 356 Value: $896.6K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
