Kristopher E. Moldovan - 05 Mar 2026 Form 4 Insider Report for Vistra Corp. (VST)

Role: EVP and CFO
Signature: /s/ Daniela Gutierrez, as Attorney-in-Fact
Issuer symbol: VST
Transactions as of: 05 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 09 Mar 2026, 21:13:23 UTC
Previous filing: 26 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Moldovan Kristopher E.	EVP and CFO	6555 SIERRA DRIVE, IRVING	/s/ Daniela Gutierrez, as Attorney-in-Fact	09 Mar 2026	0001940494

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	VST	Common Stock	Award		+10,712	+4.5%	$0.000000^*	249,315	05 Mar 2026	Direct	F1
transaction	VST	Common Stock	Tax liability		-4,226	-1.7%	$167.40^*	245,089	05 Mar 2026	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	In connection with the annual grant of equity awards, the grant of the reported restricted stock units to the Reporting Person was approved by Issuer's Social Responsibility and Compensation Committee of the Board of Directors on February 18, 2026.
F2	This transaction represents the withholding by the Issuer of shares to pay taxes in connection with the vesting of restricted stock units. The timing and amount of the transaction were determined by the terms of the applicable restricted stock unit award and were not within the control of the Reporting Person.