Stacey H. Dore

CIK: 0001690128

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (40.0%)

Compensation grants

Other (G, F, J, C, D, …)6 (60.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

VST

Vistra Corp.

Officer

WMB

WILLIAMS COMPANIES, INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (10 total)

VST
Vistra Corp.
Mar 5, 2026
Award(A)
Direct
12.9K shares-
VST
Vistra Corp.
Mar 5, 2026
Tax Payment(F)
Direct
4.2K shares at avg. $167.40$701K
VST
Vistra Corp.
Feb 24, 2026
Award(A)
Direct
134.4K shares at avg. $171.62$23.1M
VST
Vistra Corp.
Feb 24, 2026
Tax Payment(F)
Direct
52.1K shares at avg. $171.62$8.9M
VST
Vistra Corp.
Feb 24, 2026
Tax Payment(F)
Direct
7.2K shares at avg. $171.62$1.2M
VST
Vistra Corp.
Aug 22, 2025
Tax Payment(F)
Direct
5.3K shares at avg. $190.46$1.0M
WMB
WILLIAMS COMPANIES, INC.
Apr 29, 2025
Award(A)
Direct
3.1K shares at avg. $59.67$185K
VST
Vistra Corp.
Mar 5, 2025
Award(A)
Direct
13.8K shares-
VST
Vistra Corp.
Mar 5, 2025
Tax Payment(F)
Direct
2.4K shares at avg. $126.87$302K
VST
Vistra Corp.
Feb 24, 2025
Tax Payment(F)
Direct
6.2K shares at avg. $142.76$884K

		Type	Shares	Price		Ownership
Mar 5, 2026	VST Vistra Corp.	Award(A)	12,855	-	$0	Direct
Mar 5, 2026	VST Vistra Corp.	Tax Payment(F)	4,186	$167.40	$700,736	Direct
Feb 24, 2026	VST Vistra Corp.	Award(A)	134,444	$171.62	$23,073,279	Direct
Feb 24, 2026	VST Vistra Corp.	Tax Payment(F)	52,057	$171.62	$8,934,022	Direct
Feb 24, 2026	VST Vistra Corp.	Tax Payment(F)	7,215	$171.62	$1,238,238	Direct
Aug 22, 2025	VST Vistra Corp.	Tax Payment(F)	5,304	$190.46	$1,010,200	Direct
Apr 29, 2025	WMB WILLIAMS COMPANIES, INC.	Award(A)	3,100	$59.67	$184,977	Direct
Mar 5, 2025	VST Vistra Corp.	Award(A)	13,786	-	-	Direct
Mar 5, 2025	VST Vistra Corp.	Tax Payment(F)	2,377	$126.87	$301,570	Direct
Feb 24, 2025	VST Vistra Corp.	Tax Payment(F)	6,193	$142.76	$884,113	Direct

1-10 of 10 transactions

About Dore Stacey H

Dore Stacey H (SEC CIK 0001690128) files insider reports with the SEC as EVP & Chief Strategy Officer of Vistra Corp. (VST) and Director of WILLIAMS COMPANIES, INC. (WMB).

Signal8 holds 6 ownership filings by Dore Stacey H, all Form 4s, filed between Feb 26, 2025 and Mar 9, 2026. Those filings report 10 transactions, from Feb 24, 2025 to Mar 5, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Dore Stacey H's filings is in IRVING, TX.

Recent filings by Dore Stacey H

Mar 5, 2026: Grant or award of VST shares (Form 4, code A).
Mar 5, 2026: Tax withholding of VST shares (Form 4, code F).
Feb 24, 2026: Grant or award of VST shares (Form 4, code A).
Feb 24, 2026: Tax withholdings of VST shares (2 lines, Form 4, code F).
Aug 22, 2025: Tax withholding of VST shares (Form 4, code F).

Other insiders filing for Vistra Corp. (VST)

Moldovan Kristopher E., EVP and CFO
HUDSON SCOTT A, EVP & President Vistra Retail
BURKE JAMES A, President and CEO
SULT JOHN R, Director
Acosta Arcilia, Director
HELM SCOTT B, Director

How to read Form 4 transaction codes