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NYSE · Energy · Holders

Vistra Corp (VST) Institutional Ownership & Insider Trading History

Recent insider purchases and sales for VST from Form 4 filings. Institutional holdings surface here when ownership sources publish.

Section freshness

Price Jul 21, 4:00 PM EDT · Statements Mar 30, 8:00 PM EDT

Source timingDetails

Data freshness

Prices update fastest. Fundamentals, analyst data, and news update on their own schedules, so check these timestamps before comparing signals.

Price time means the latest available trade or regular-market close. Other times show when that section was checked or published.

PriceAt close
Last traded •
Source: Market data provider
Fundamentalsevery 1 hr
Provider checked •
Source: Market data provider
Analystevery 1 hr
Provider checked •
Source: Market data provider
Newsevery 15 min
Latest item •
Source: Market data provider

Ownership read

VST insider sentiment: Net selling.

30 sales and 0 purchases appear in the recent Form 4 filings. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.

Review insider tradesView institutions

Insider flow

VST

Purchases—
Sales6.40M

Directional bars ignore awards, gifts, conversions, and tax withholding rows.

Top holder

—

Institutional data pending

Insider stance

Net selling

$1.23B sold / — bought

Latest filing

Jun 18, 2026

Most recent holder or insider filing date

Filings shown

120

0 holder / 120 insider

Holder rows
Pending
Market data source
Latest filing
Jun 18, 2026
Most recent holder or insider filing date
Increased / initiated
Pending
0 decreased
Insider rows
120
Market data source

Recent insider transactions

Vistra Corp (VST) Form 4 filings

Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.

Acosta Arcilia

SaleOpen-market or direct sale reported on Form 4.
Shares
32.61K
% company
<0.01%
Price
$170.00
Value
$5,543,190

Filed Jun 18, 2026

Acosta Arcilia

SaleOpen-market or direct sale reported on Form 4.
Shares
40.11K
% company
0.01%
Price
$165.04
Value
$6,619,259

Filed Jun 18, 2026

SULT JOHN R

SaleOpen-market or direct sale reported on Form 4.
Shares
70.71K
% company
0.02%
Price
$170.00
Value
$12,021,380

Filed Jun 18, 2026

BARBAS PAUL M

SaleOpen-market or direct sale reported on Form 4.
Shares
53.01K
% company
0.02%
Price
$153.00
Value
$8,109,918

Filed Jun 15, 2026

BARBAS PAUL M

SaleOpen-market or direct sale reported on Form 4.
Shares
53.25K
% company
0.02%
Price
$147.93
Value
$7,877,273

Filed Jun 12, 2026

Montemayor Margaret

SaleOpen-market or direct sale reported on Form 4.
Shares
9.76K
% company
<0.01%
Price
$160.00
Value
$1,561,600

Filed Jun 2, 2026

Montemayor Margaret

SaleOpen-market or direct sale reported on Form 4.
Shares
14.36K
% company
<0.01%
Price
$164.96
Value
$2,368,826

Filed May 27, 2026

Walters Robert Charles

Award / grantAward, grant, or acquisition under an equity compensation plan.
Shares
2.43K
% company
<0.01%
Price
No cash value
Value
No cash value

Filed May 15, 2026

Pitesa John William

Award / grantAward, grant, or acquisition under an equity compensation plan.
Shares
5.90K
% company
<0.01%
Price
No cash value
Value
No cash value

Filed May 15, 2026

Lagacy Julie A.

Award / grantAward, grant, or acquisition under an equity compensation plan.
Shares
21.32K
% company
<0.01%
Price
No cash value
Value
No cash value

Filed May 15, 2026

HELM SCOTT B

Award / grantAward, grant, or acquisition under an equity compensation plan.
Shares
257.20K
% company
0.08%
Price
No cash value
Value
No cash value

Filed May 15, 2026

Acosta Arcilia

Award / grantAward, grant, or acquisition under an equity compensation plan.
Shares
47.61K
% company
0.01%
Price
No cash value
Value
No cash value

Filed May 15, 2026

Showing 12 of 120 matching Form 4 rows. Percent of company uses current shares outstanding when available.

Frequently asked

Common questions.

Who are the largest VST shareholders?

Vistra Corp (VST) institutional holders are ranked by reported share count when ownership data publishes filing rows.

What is institutional ownership of VST?

Vistra Corp (VST) institutional ownership appears when filing-based market data returns holder rows. TECHi does not fill unavailable ownership fields with placeholder shareholders.

Where can I see Vistra Corp insider transactions?

Vistra Corp (VST) has 120 Form 4 insider transactions on file, most recently on Jun 18, 2026, separated into purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are distinguished from open-market trades.

Are VST insiders buying or selling?

Recent VST insider activity reads Net selling: 30 sales and 0 purchases. Awards, gifts, conversions, and tax withholding are listed separately because they do not carry the same signal as open-market trades.

Who is the most active VST insider?

BURKE JAMES A is the most active VST insider by absolute share movement, with 16.54 million shares moving across the filing history. Review the action labels before treating that activity as buying or selling.