VST Form 144: Option-Derived Sale of 43,074 Shares Scheduled 09/11/2025

Rhea-AI Filing Summary

Form 144 notice for Vistra Corp. (VST) documents a proposed sale of 43,074 common shares through Fidelity Brokerage Services on 09/11/2025 with an aggregate market value of $8,991,625.76. The filing shows the shares were acquired upon exercise of options: 40,909 shares from an option granted 10/11/2016 and 2,165 shares from an option granted 04/09/2018; payment is listed as cash. The filer reported a related sale on 09/10/2025 of 19,592 shares for $3,933,635.75. The filing includes the standard representation about absence of undisclosed material information and mentions reliance on Rule 10b5-1 if applicable. No other financial results or operational details are provided in this notice.

Insights

Securities Analyst

TL;DR: Insider option exercises and planned sales disclosed; transaction sizes are documented but not clearly material to company valuation.

The filing reports option-derived share sales totaling 43,074 shares to be sold on 09/11/2025 via a broker, at an aggregate market value of $8,991,625.76, following a sale of 19,592 shares on 09/10/2025 for $3,933,635.75. The notice provides acquisition dates tied to option grants (10/11/2016 and 04/09/2018) and indicates cash payment. For investors, these are routine Rule 144 disclosures showing liquidity events by an insider or person subject to Rule 144 aggregation; the filing does not include any company operational or financial performance information to change valuation assumptions.

Corporate Governance Expert

TL;DR: Proper Rule 144 procedure appears followed; the filing includes the required representations and transaction details.

The notice lists the broker, share counts, acquisition mechanics

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	43074	8991625.76	338820324	09/11/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	09/11/2025	Option Granted - 10/11/2016	Issuer			40909	09/11/2025	Cash
Common	09/11/2025	Option Granted - 04/09/2018	Issuer			2165	09/11/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
James A. Burke 6555 Sierra Drive Irving TX 75039	Common	09/10/2025	19592	3933635.75

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 filed for Vistra Corp. (VST) disclose?

The Form 144 discloses a proposed sale of 43,074 common shares via Fidelity on 09/11/2025 with an aggregate market value of $8,991,625.76 and prior sale of 19,592 shares on 09/10/2025 for $3,933,635.75.

How were the shares being sold acquired according to the filing?

The shares were acquired through option exercises: 40,909 shares from an option granted 10/11/2016 and 2,165 shares from an option granted 04/09/2018; payment is listed as cash.

Who is the seller named in the filing?

The filing lists James A. Burke as a seller for the 09/10/2025 sale and identifies the broker for the proposed sale as Fidelity Brokerage Services LLC.

Does the Form 144 state any undisclosed material information about Vistra (VST)?

No. The filer makes the required representation that they do not know of any material adverse information about the issuer that has not been publicly disclosed.

Are transaction dates and amounts provided in the filing?

Yes. Proposed sale date 09/11/2025 for 43,074 shares $8,991,625.76) and a past sale on 09/10/2025 of 19,592 shares $3,933,635.75) are listed.