Vistra Corp., together with its subsidiaries, operates as an integrated retail electricity and power generation company. The company operates through six segments: Retail, Texas, East, West, Sunset, and Asset Closure. It retails electricity and natural gas to residential, commercial, and industrial customers across 20 states in the United States and the District of Columbia. The company is also involved in the electricity generation, wholesale energy purchases and sales, commodity risk management, fuel production, and fuel logistics management activities. It serves approximately 4.3 million customers with a generation capacity of approximately 38,700 megawatts with a portfolio of natural gas, nuclear, coal, solar, and battery energy storage facilities. The company was formerly known as Vistra Energy Corp. and changed its name to Vistra Corp. in July 2020. Vistra Corp. was founded in 1882 and is based in Irving, Texas.

Insider	Title	Transaction Type	Shares Traded	% of Shares Traded	% Chg. in Shares	End of Filing Shares	Price	Transaction Value	Filing Date	Transaction Date
Stephanie Zapata Moore	Executive VP, General Counsel & Chief Compliance Officer Show All	Other Disposition (Other Disposition)	-3.6K	-0.001063%	-4.5%	76.3K	—	—	03 Dec 2025	28 Nov 2025 - 28 Nov 2025
Stephanie Zapata Moore	Executive VP, General Counsel & Chief Compliance Officer Show All	Open Market Disposition (Open Market Disposition)	-8.2K	-0.002425%	-9.3%	79.9K	173.4 - 173.4	-1.4M	26 Nov 2025	24 Nov 2025 - 24 Nov 2025
Carrie Lee Kirby	Executive VP & Chief Administrative Officer Show All	Sale to Issuer (Sale to Issuer)	-182.0	-0.000053%	-0.1%	218.1K	174.7 - 174.7	-31.8K	25 Nov 2025	20 Nov 2025 - 20 Nov 2025
James A. Burke	President, CEO & Director Show All	Sale to Issuer (Sale to Issuer)	-1.1K	-0.000336%	-0.1%	1.0M	174.7 - 174.7	-199.3K	25 Nov 2025	20 Nov 2025 - 20 Nov 2025
Stephanie Zapata Moore	Executive VP, General Counsel & Chief Compliance Officer Show All	Sale	-8.2K	—	—	—	173.4 - 173.4	-1.4M	24 Nov 2025	24 Nov 2025 - 24 Nov 2025
Scott A. Hudson
Carrie Lee Kirby
Margaret M. Montemayor
Carrie Lee Kirby
Scott A. Hudson
James A. Burke
James A. Burke
James A. Burke
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James A. Burke
James A. Burke
James A. Burke
James A. Burke
James A. Burke
James A. Burke
James A. Burke
James A. Burke
James A. Burke
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James A. Burke
James A. Burke
James A. Burke
James A. Burke
James A. Burke