Vistra CFO sells 20,000 shares in plan trade

Vistra’s CFO reported a Rule 10b5-1 planned sale of 20,000 shares, leaving substantial indirect and direct holdings.

Rhea-AI Filing Summary

Vistra Corp. (VST) reports that Executive Vice President and Chief Financial Officer Kristopher E. Moldovan, through the Moldovan Family Living Trust, sold 20,000 shares of common stock on September 8, 2026 at $151.03 per share in a reported open-market or private transaction. After this sale, the trust held 199,044 shares indirectly, and Moldovan also held 26,045 shares directly. The filing states that these transactions were made under a Rule 10b5-1 trading plan.

Insider Trade Summary 10b5-1

Net Seller: 20,000 shares

Net Sell 2 txns

Insider Moldovan Kristopher E.

Role EVP and CFO

Sold 20,000 shs ($3.02M)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	20,000	$151.03	$3.02M
holding	Common Stock F1	--	--	--

Holdings After Transaction: Common Stock — 199,044 shares (Indirect, by Moldovan Family Living Trust UAD 10/08/2025); Common Stock — 26,045 shares (Direct)

Footnotes (1)

1. F1. Reflects the October 8, 2025 transfer of 219,044 shares from the Reporting Person's direct holdings to Moldovan Family Living Trust UAD 10/08/2025.

Key Figures

Shares sold: 20,000 shares Sale price per share: $151.03 per share Indirect holdings after transaction: 199,044 shares +2 more

5 metrics

Shares sold 20,000 shares Common stock sold on September 8, 2026 by the Moldovan Family Living Trust

Sale price per share $151.03 per share Price for the 20,000 Vistra Corp. shares sold on September 8, 2026

Indirect holdings after transaction 199,044 shares Vistra Corp. common stock held indirectly through Moldovan Family Living Trust after the sale

Direct holdings after transaction 26,045 shares Vistra Corp. common stock held directly by Kristopher E. Moldovan after the reported transactions

Prior transfer to trust 219,044 shares Shares transferred on October 8, 2025 from direct holdings to Moldovan Family Living Trust, per footnote

Key Terms

Rule 10b5-1 trading plan, Moldovan Family Living Trust UAD 10/08/2025, indirect ownership

3 terms

Rule 10b5-1 trading plan regulatory

"The transactions were effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

Moldovan Family Living Trust UAD 10/08/2025 financial

"by Moldovan Family Living Trust UAD 10/08/2025"

indirect ownership financial

"Indirect ownership reported through the Moldovan Family Living Trust"

FAQ

What insider transaction did Vistra Corp. (VST) report for its CFO?

Vistra reported that CFO Kristopher E. Moldovan, via the Moldovan Family Living Trust, sold 20,000 shares of common stock on September 8, 2026 at $151.03 per share in a reported open-market or private transaction, under a Rule 10b5-1 trading plan.

How many Vistra Corp. (VST) shares did the CFO hold indirectly after the reported sale?

After the September 8, 2026 sale, the Moldovan Family Living Trust held 199,044 shares of Vistra Corp. common stock indirectly associated with CFO Kristopher E. Moldovan, as reported in the filing.

Does the Vistra Corp. (VST) filing indicate that the CFO’s sale was under a Rule 10b5-1 plan?

Yes. The Form 4 indicates the reported transactions were made pursuant to a Rule 10b5-1 trading plan, meaning the trades followed a pre-arranged plan rather than being initiated at the time of sale.

What are Vistra Corp. (VST) CFO Kristopher Moldovan’s direct holdings after the transaction?

Following the reported transactions, Kristopher E. Moldovan held 26,045 shares of Vistra Corp. common stock directly, in addition to the 199,044 shares held indirectly through the Moldovan Family Living Trust.

What does the footnote in the Vistra Corp. (VST) Form 4 say about the trust holdings?

A footnote explains that the reported amounts reflect an October 8, 2025 transfer of 219,044 shares from Kristopher E. Moldovan’s direct holdings to the Moldovan Family Living Trust UAD 10/08/2025.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/10/2026 - 04:37 PM Accepted by SEC EDGAR 09/10/2026 - 04:37 PM Learn about SEC filing dates

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).

X

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^*

Moldovan Kristopher E.

(Last) (First) (Middle)

6555 SIERRA DRIVE

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/08/2026

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	09/08/2026		S		20,000	D	$151.03	199,044(1)	I	by Moldovan Family Living Trust UAD 10/08/2025
Common Stock								26,045(1)	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:

1. Reflects the October 8, 2025 transfer of 219,044 shares from the Reporting Person's direct holdings to Moldovan Family Living Trust UAD 10/08/2025.

Remarks:

	/s/ Yuki Whitmire, Attorney-in-Fact	09/10/2026
	** 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)