The sale is pre-planned under a 10b5-1 program and is routine for a director. No material signal for common stock holders. Monitor for any subsequent Form 4 filings to confirm execution.
Price Chart
Executive Summary
Vistra Corp. director Arcilia Acosta filed a Form 144 to sell 15,000 shares of VST common stock, valued at approximately $2.51 million based on the filing date. The sale is executed under a Rule 10b5-1 trading plan established on March 16, 2026, and the shares were acquired through RSU grants from 2022-2025. This is a routine pre-planned sale by a director, not an officer, and represents a small fraction of the company's $53.6B market cap.
Key Facts
- Form 144 filed June 18, 2026 by director Arcilia Acosta
- Proposed sale of 15,000 shares of Vistra Corp. common stock
- Estimated aggregate value: $2,512,788 (based on $167.52/share)
- Shares acquired via RSU grants on 5/1/2022 (6,110 shares), 5/3/2024 (6,923 shares), and 5/15/2025 (1,967 shares)
- Sale is under a Rule 10b5-1 trading plan established March 16, 2026
- Broker: RBC Capital Markets LLC
- Director holds 337,182 shares total after the sale (post-sale holdings not explicitly stated but implied from prior holdings)
- Market cap: $53.6B; proposed sale represents ~0.005% of market cap
Financial Impact
Proposed sale of ~$2.5M worth of VST common stock
Risk Factors
- No material risk — this is a routine pre-planned director sale
- Form 144 is an intent to sell; the actual sale may not occur
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001000275-26-000077 |
| Document: 0001000275-26-000077-index.html | 0001000275-26-000077 |
| Document: 0001000275-26-000077.txt | 0001000275-26-000077 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 10, 2026 21d ago | Press Release | $148.38 $140.67 | ▼ −5.20% | ▼ −4.97% | $137.23 (−7.52%) |
Sep 10, 2026 22d ago | Insider Cluster | $147.05 $143.56 | ▼ −2.37% | ▼ −1.87% | $137.23 (−6.68%) |
Sep 2, 2026 4w ago | Insider Buy | $143.46 $147.05 | ▲ +2.50% | ▲ +3.46% | $137.23 (−4.35%) |
Aug 24, 2026 5w ago | Insider Buy | $135.66 $137.37 | ▲ +1.26% | ▲ +0.79% | $137.23 (+1.15%) |
Aug 7, 2026 8w ago | 8-K | $140.01 $148.13 | ▲ +5.80% | ▲ +5.40% | $137.23 (−1.99%) |
Jul 16, 2026 11w ago | 8-K | $152.56 $168.98 | ▲ +10.76% | ▲ +12.43% | $137.23 (−10.05%) |
Jul 6, 2026 12w ago | Press Release | $157.22 $158.86 | ▲ +1.04% | ▲ +0.55% | $137.23 (−12.72%) |
Jun 30, 2026 13w ago | 8-K | $153.16 $155.73 | ▲ +1.68% | ▲ +1.42% | $137.23 (−10.40%) |
Jun 18, 2026 15w ago | 144 | $167.26 $163.49 | ▼ −2.25% | ▼ −0.19% | $137.23 (−17.96%) |
Jun 18, 2026 15w ago | 144 | $163.75 $167.77 | ▲ +2.46% | ▲ +4.12% | $137.23 (−16.20%) |
US Market Status
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