Director John Pitesa receives 1,268-share stock award at Vistra (NYSE: VST)

Rhea-AI Filing Summary

Vistra Corp. director John William Pitesa received a stock grant that increased his direct holdings. On May 15, 2026, he was granted 1,268 shares of Vistra common stock at no cost as a compensation-related award. Following this grant, he directly owns 5,898 common shares of Vistra. This was an award acquisition, not an open-market purchase or sale.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Pitesa John William

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,268	$0.00	--

Holdings After Transaction: Common Stock — 5,898 shares (Direct, null)

Footnotes (1)

Key Figures

Shares granted: 1,268 shares Grant price: $0.0000 per share Shares held after grant: 5,898 shares

3 metrics

Shares granted 1,268 shares Common Stock grant on May 15, 2026

Grant price $0.0000 per share Compensation-related award, not market purchase

Shares held after grant 5,898 shares Direct ownership following reported Form 4 transaction

Key Terms

Grant, award, or other acquisition, Common Stock, Form 4

3 terms

Grant, award, or other acquisition financial

"Transaction code description is “Grant, award, or other acquisition” for the shares."

Common Stock financial

"The security title for the reported transaction is Common Stock."

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 regulatory

"The insider activity is reported on SEC Form 4 for Vistra Corp."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Pitesa John William

(Last) (First) (Middle)

6555 SIERRA DR.

(Street)

IRVING TEXAS 75039

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Vistra Corp. [ VST ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/15/2026		A		1,268	A	$0	5,898	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ Daniela Gutierrez, as Attorney-in-Fact	05/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Vistra Corp. (VST) report for John William Pitesa?

Vistra reported that director John William Pitesa received a grant of 1,268 shares of common stock. This was a compensation-related award, not an open-market trade, and increased his directly held Vistra shares as reported in the Form 4.

How many Vistra (VST) shares did John William Pitesa hold after the latest grant?

After receiving the 1,268-share grant, John William Pitesa directly held 5,898 shares of Vistra common stock. This total reflects his position immediately following the reported Form 4 transaction on May 15, 2026, based on the filing data.

Was John William Pitesa’s Vistra (VST) stock grant an open-market purchase?

No, the Form 4 classifies the 1,268 Vistra shares as a grant or award acquisition. The transaction code “A” and a price of $0.0000 per share indicate it was a compensation grant, not an open-market buy or sell transaction.

What transaction code was used for John William Pitesa’s Vistra (VST) share award?

The transaction used code “A,” meaning a grant, award, or other acquisition of common stock. This code confirms the shares were received as compensation rather than through a market trade, aligning with the reported zero transaction price per share.

Does the Vistra (VST) Form 4 show any stock sales by John William Pitesa?

The Form 4 data shows only an acquisition of 1,268 common shares and no sales. Transaction summaries list one acquisition event and zero sales, exercises, gifts, or tax-withholding dispositions for the reported date in this filing.