$VST

SULT JOHN R sold $1.1M of VST

SULT JOHN R sold 6,500 shares of Vistra Corp. (VST) at $170.00 ($1.10M total) on 2026-06-18 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · SULT JOHN R
Published Jun 23, 2026, 8:24 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Jun 23, 2026, 8:30 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$VST
Neutral
high confidence
Mentioned
$VST
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$VSTNeutralLow
01

Why it matters

A director’s open-market sale under a pre-arranged 10b5-1 plan is generally informational but not a strong standalone catalyst for valuation changes.

02

Market read

Traders may note the insider sale for sentiment/positioning, but there is no new operating, financial, or regulatory development in the text.

03

What to watch

The article provides no context on total holdings changes beyond the post-transaction figure, nor whether other insiders executed trades around the same time.

Relevance 5/10Novelty 3/10Timing: Filed 2026-06-23; transaction dated 2026-06-18.

Background

The article is an SEC Form 4 insider transaction disclosure for Vistra Corp. (VST).

Company-level read

Ticker impact

$VSTNeutralHigh confidence
Context

Vistra director SULT JOHN R sold 6,500 shares in an open-market transaction for about $1.105M under a pre-arranged 10b5-1 plan.

Expected impact

Likely limited near-term impact; any effect would be sentiment-only and small versus normal trading noise.

Evidence & confidence

The filing is a Form 4 insider sale with a stated pre-arranged 10b5-1 plan, which typically reduces interpretive weight versus discretionary selling.

Market effects

None—single-company insider transaction without sector-wide signal.

None indicated.

None indicated.

Counterpoint

Even with a 10b5-1 plan, repeated insider selling can still coincide with management’s private view of near-term risk; traders may watch for follow-on sales.

Key entities

  • Vistra Corp.

    Company whose shares were sold by a director under a 10b5-1 plan.

  • SULT JOHN R

    Director who sold 6,500 shares at $170/share on 2026-06-18.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

Related articles

$VSTMed

New Era data center secures 207 MW with Vistra

New Era Energy & Digital secured a 20-year PPA with Vistra for 200-207 MW of power from a natural gas plant in Texas. The electricity will support Phase 1 of the Texas Critical Data Center, planned for 2027. New Era's stock rose 16% following the announcement.

$VSTHighAI 9/10

Vistra Corp Completes $1.5 Billion Subordinated Notes Offering

Vistra Corp's subsidiary completed a $1.5 billion subordinated notes offering, including $850 million of 7.000% Series A notes and $650 million of 7.250% Series B notes, both due in 2057. The offering was led by a syndicate of underwriters and is expected to strengthen Vistra's capital structure and financial flexibility.

$NUAIMed

New Era Energy & Digital Is Up by More Than 60% This Month. Here's What's Fueling the Rally.

New Era Energy & Digital (NUAI) stock has risen over 60% in the past month due to a 20-year power purchase agreement with Vistra (VST). The deal covers 200-207 MW and is seen as a catalyst for securing hyperscaler tenants. The company's Texas site will be developed in phases, with the first phase costing an estimated $3B-$4B. While NUAI has sufficient cash and credit, it may need more financing to complete the build-out. The stock's performance is tied to securing a deal with a tech giant.