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Moore Stephanie Zapata

Disclosed activity across 1 company

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61245
SEC CIK
0001703634

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Vistra Corp.VST · Entity 42EVP and General CounselMarch 09, 2026March 12, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Vistra Corp.

Report date March 09, 2026 · Filed March 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect114,409 Reported balance After 2026-03-09 transaction · row 1
1 source row

Row 1 · 2026-03-09 · Sale · Disposed 10,000 · Balance 114,409

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 02, 2025.

F2: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $160.00 to $160.70, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 02, 2025.

F2: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $160.00 to $160.70, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 09, 2026 Filed Mar 12, 2026 10:02 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 10,000 $160.31 $1,603,100.00
Disclosure

SEC source: 0001703634-26-000007 · wk-form4_1773309721.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 114,409

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 02, 2025.

F2 · price: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $160.00 to $160.70, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
March 05, 2026 Filed Mar 10, 2026 01:18 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 1,963 $167.40 $328,606.20
Disclosure

SEC source: 0001703634-26-000004 · wk-form4_1773105526.xml · nonDerivative · entry 2

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,409

F2 · shares: 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.

Read SEC document
March 05, 2026 Filed Mar 10, 2026 01:18 UTC Vistra Corp. VST · Entity 42 GrantCommon Stock 5,356 $0.00 $0.00
Disclosure

SEC source: 0001703634-26-000004 · wk-form4_1773105526.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,372

F1 · shares: 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.

Read SEC document
February 24, 2026 Filed Feb 27, 2026 01:50 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 4,264 $171.62 $731,787.68
Disclosure

SEC source: 0001703634-26-000002 · wk-form4_1772157005.xml · nonDerivative · entry 3

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,016

F3 · kind: 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.

Read SEC document
February 24, 2026 Filed Feb 27, 2026 01:50 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 30,416 $171.62 $5,219,993.92
Disclosure

SEC source: 0001703634-26-000002 · wk-form4_1772157005.xml · nonDerivative · entry 2

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,280

F2 · kind: This transaction represents the withholding by the Issuer of shares to pay taxes in connection with the vesting of performance-based restricted stock units. The timing and amount of the transaction were determined by the terms of the applicable performance-based restricted stock unit award and were not within the control of the Reporting Person.

Read SEC document
February 24, 2026 Filed Feb 27, 2026 01:50 UTC Vistra Corp. VST · Entity 42 GrantCommon Stock 79,444 $171.62 $13,634,179.28
Disclosure

SEC source: 0001703634-26-000002 · wk-form4_1772157005.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,696

F1 · kind: Represents performance-based restricted stock units for which the applicable performance criteria for the three-year period ended December 31, 2025 was certified by the Issuer's Social Responsibility and Compensation Committee of the Board of Directors as of February 18, 2026.

Read SEC document
November 28, 2025 Filed Dec 3, 2025 00:50 UTC Vistra Corp. VST · Entity 42 GiftCommon Stock 3,602 $0.00 $0.00
Disclosure

SEC source: 0001703634-25-000005 · wk-form4_1764722999.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,252

Read SEC document
November 24, 2025 Filed Nov 26, 2025 23:46 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 8,219 $173.35 $1,424,763.65
Disclosure

SEC source: 0001703634-25-000003 · wk-form4_1764200760.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,854

Read SEC document
May 27, 2025 Filed May 29, 2025 20:39 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 35,000 $161.44 $5,650,225.00
Disclosure

SEC source: 0001692819-25-000067 · wk-form4_1748551156.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,073

F1 · price: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $161.30 to $161.61, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
March 05, 2025 Filed Mar 8, 2025 01:45 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 1,329 $126.87 $168,610.23
Disclosure

SEC source: 0001692819-25-000017 · wk-form4_1741398347.xml · nonDerivative · entry 2

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,073

F2 · kind: 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.

Read SEC document
March 05, 2025 Filed Mar 8, 2025 01:45 UTC Vistra Corp. VST · Entity 42 GrantCommon Stock 4,825 $0.00 $0.00
Disclosure

SEC source: 0001692819-25-000017 · wk-form4_1741398347.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,402

F1 · kind: 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 20, 2025.

Read SEC document
February 24, 2025 Filed Feb 27, 2025 01:22 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 4,263 $142.76 $608,585.88
Disclosure

SEC source: 0001692819-25-000004 · wk-form4_1740619368.xml · nonDerivative · entry 4

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,577

F3 · kind: 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.

Read SEC document
February 24, 2025 Filed Feb 27, 2025 01:22 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 4,098 $142.76 $585,030.48
Disclosure

SEC source: 0001692819-25-000004 · wk-form4_1740619368.xml · nonDerivative · entry 3

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,840

F3 · kind: 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.

Read SEC document
February 24, 2025 Filed Feb 27, 2025 01:22 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 23,563 $142.76 $3,363,853.88
Disclosure

SEC source: 0001692819-25-000004 · wk-form4_1740619368.xml · nonDerivative · entry 2

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,938

F2 · kind: This transaction represents the withholding by the Issuer of shares to pay taxes in connection with the vesting of performance-based restricted stock units. The timing and amount of the transaction were determined by the terms of the applicable performance-based restricted stock unit award and were not within the control of the Reporting Person.

Read SEC document
February 24, 2025 Filed Feb 27, 2025 01:22 UTC Vistra Corp. VST · Entity 42 GrantCommon Stock 62,468 $142.76 $8,917,931.68
Disclosure

SEC source: 0001692819-25-000004 · wk-form4_1740619368.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,501

F1 · kind: Represents performance-based restricted stock units for which the applicable performance criteria for the three-year period ended December 31, 2024 was certified by the Issuer's Social Responsibility and Compensation Committee of the Board of Directors as of February 20, 2025.

Read SEC document
November 22, 2024 Filed Nov 26, 2024 16:38 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 38,141 $161.94 $6,176,553.54
Disclosure

SEC source: 0001692819-24-000073 · wk-form4_1732639083.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,033

F1 · price: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $161.91 to $162.17, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
August 13, 2024 Filed Aug 15, 2024 20:36 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 34,714 $80.37 $2,789,964.18
Disclosure

SEC source: 0001692819-24-000063 · wk-form4_1723754212.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,174

F1 · price: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $80.36 to $80.465, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 01:08 UTC Vistra Corp. VST · Entity 42 Exercise / conversion2020 Employee Stock Option (right to buy) · Derivative 58,275 $0.00 Strike: $22.98 $0.00
Disclosure

SEC source: 0001692819-24-000015 · wk-form4_1709860084.xml · derivative · entry 7

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 58,275 shares

Expires 2030-02-25

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: The 2020 employee stock options vested in three equal annual installments beginning February 25, 2021.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 01:08 UTC Vistra Corp. VST · Entity 42 Exercise / conversion2019 Employee Stock Option (right to buy) · Derivative 39,745 $0.00 Strike: $26.56 $0.00
Disclosure

SEC source: 0001692819-24-000015 · wk-form4_1709860084.xml · derivative · entry 6

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 39,745 shares

Expires 2029-02-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The 2019 employee stock options vested in three equal annual installments beginning February 26, 2020.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 01:08 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 58,275 $58.52 $3,410,311.28
Disclosure

SEC source: 0001692819-24-000015 · wk-form4_1709860084.xml · nonDerivative · entry 5

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,888

F3 · price: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $58.50 to $58.58, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 01:08 UTC Vistra Corp. VST · Entity 42 Exercise / conversionCommon Stock 58,275 $22.98 $1,339,159.50
Disclosure

SEC source: 0001692819-24-000015 · wk-form4_1709860084.xml · nonDerivative · entry 4

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,163

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 01:08 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 39,745 $58.46 $2,323,651.68
Disclosure

SEC source: 0001692819-24-000015 · wk-form4_1709860084.xml · nonDerivative · entry 3

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,888

F2 · price: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $58.32 to $58.605, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 01:08 UTC Vistra Corp. VST · Entity 42 Exercise / conversionCommon Stock 39,745 $26.56 $1,055,627.20
Disclosure

SEC source: 0001692819-24-000015 · wk-form4_1709860084.xml · nonDerivative · entry 2

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 201,633

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 01:08 UTC Vistra Corp. VST · Entity 42 GrantCommon Stock 10,133 $0.00 $0.00
Disclosure

SEC source: 0001692819-24-000015 · wk-form4_1709860084.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,888

F1 · kind: 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 21, 2024.

Read SEC document
February 23, 2024 Filed Feb 27, 2024 02:31 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 4,263 $48.62 $207,267.06
Disclosure

SEC source: 0001692819-24-000005 · wk-form4_1709001068.xml · nonDerivative · entry 5

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,755

F3 · kind: 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.

Read SEC document
February 23, 2024 Filed Feb 27, 2024 02:31 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 4,097 $48.62 $199,196.14
Disclosure

SEC source: 0001692819-24-000005 · wk-form4_1709001068.xml · nonDerivative · entry 4

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,018

F3 · kind: 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.

Read SEC document
February 22, 2024 Filed Feb 27, 2024 02:31 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 3,149 $47.62 $149,955.38
Disclosure

SEC source: 0001692819-24-000005 · wk-form4_1709001068.xml · nonDerivative · entry 3

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,115

F3 · kind: 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.

Read SEC document
February 22, 2024 Filed Feb 27, 2024 02:31 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 11,487 $47.62 $547,010.94
Disclosure

SEC source: 0001692819-24-000005 · wk-form4_1709001068.xml · nonDerivative · entry 2

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,264

F2 · kind: This transaction represents the withholding by the Issuer of shares to pay taxes in connection with the vesting of performance-based restricted stock units. The timing and amount of the transaction were determined by the terms of the applicable performance-based restricted stock unit award and were not within the control of the Reporting Person.

Read SEC document
February 22, 2024 Filed Feb 27, 2024 02:31 UTC Vistra Corp. VST · Entity 42 GrantCommon Stock 36,969 $0.00 $0.00
Disclosure

SEC source: 0001692819-24-000005 · wk-form4_1709001068.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 174,751

F1 · kind: Represents performance-based restricted stock units for which the applicable performance criteria for the three-year period ended December 31, 2023 was certified by the Issuer's Social Responsibility and Compensation Committee of the Board of Directors as of February 21, 2024.

Read SEC document
August 14, 2023 Filed Aug 15, 2023 23:15 UTC Vistra Corp. VST · Entity 42 Exercise / conversion2018 Employee Stock Option (right to buy) · Derivative 107,466 $0.00 Strike: $19.68 $0.00
Disclosure

SEC source: 0001209191-23-045923 · doc4.xml · derivative · entry 9

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 107,466 shares

Expires 2027-04-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The 2018 employee stock options vested in two equal installments beginning April 9, 2022.

Read SEC document
August 14, 2023 Filed Aug 15, 2023 23:15 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 107,466 $30.22 $3,247,192.66
Disclosure

SEC source: 0001209191-23-045923 · doc4.xml · nonDerivative · entry 6

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,782

F3 · price: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $30.09 to $30.33, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
August 14, 2023 Filed Aug 15, 2023 23:15 UTC Vistra Corp. VST · Entity 42 Exercise / conversionCommon Stock 107,466 $19.68 $2,114,930.88
Disclosure

SEC source: 0001209191-23-045923 · doc4.xml · nonDerivative · entry 5

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 245,248

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 11, 2023 Filed Aug 15, 2023 23:15 UTC Vistra Corp. VST · Entity 42 Exercise / conversion2017 Employee Stock Option (right to buy) · Derivative 37,128 $0.00 Strike: $18.90 $0.00
Disclosure

SEC source: 0001209191-23-045923 · doc4.xml · derivative · entry 8

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 37,128 shares

Expires 2028-03-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: The 2017 employee stock options vested in three equal installments beginning March 31, 2019.

Read SEC document
August 11, 2023 Filed Aug 15, 2023 23:15 UTC Vistra Corp. VST · Entity 42 Exercise / conversion2018 Employee Stock Option (right to buy) · Derivative 85,534 $0.00 Strike: $19.68 $0.00
Disclosure

SEC source: 0001209191-23-045923 · doc4.xml · derivative · entry 7

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,466

Underlying: Common Stock · 85,534 shares

Expires 2027-04-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The 2018 employee stock options vested in two equal installments beginning April 9, 2022.

F5 · balance_after: This reflects an upward adjustment of 110 shares to include options granted in 2018 that were omitted from the Form 4 filed April 5, 2019 (and subsequent Forms 4s) due to a clerical error.

Read SEC document
August 11, 2023 Filed Aug 15, 2023 23:15 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 37,128 $30.60 $1,136,116.80
Disclosure

SEC source: 0001209191-23-045923 · doc4.xml · nonDerivative · entry 4

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,782

F2 · price: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $30.50 to $30.76, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
August 11, 2023 Filed Aug 15, 2023 23:15 UTC Vistra Corp. VST · Entity 42 Exercise / conversionCommon Stock 37,128 $18.90 $701,719.20
Disclosure

SEC source: 0001209191-23-045923 · doc4.xml · nonDerivative · entry 3

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 174,910

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 11, 2023 Filed Aug 15, 2023 23:15 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 85,534 $30.55 $2,613,320.30
Disclosure

SEC source: 0001209191-23-045923 · doc4.xml · nonDerivative · entry 2

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,782

F1 · price: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $30.25 to $30.85, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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August 11, 2023 Filed Aug 15, 2023 23:15 UTC Vistra Corp. VST · Entity 42 Exercise / conversionCommon Stock 85,534 $19.68 $1,683,309.12
Disclosure

SEC source: 0001209191-23-045923 · doc4.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,316

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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March 08, 2023 Filed Mar 11, 2023 01:35 UTC Vistra Corp. VST · Entity 42 GrantCommon Stock 32,500 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-018037 · doc4.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,782

F1 · kind: 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 Board of Directors on February 23, 2023. The transaction date reflects the date on which the awards became effective in the Issuer's third-party vendor's system.

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February 24, 2023 Filed Feb 28, 2023 00:53 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 2,536 $22.36 $56,704.96
Disclosure

SEC source: 0001209191-23-013427 · doc4.xml · nonDerivative · entry 4

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,282

F3 · kind: 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.

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February 24, 2023 Filed Feb 28, 2023 00:53 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 1,060 $22.36 $23,701.60
Disclosure

SEC source: 0001209191-23-013427 · doc4.xml · nonDerivative · entry 3

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,818

F3 · kind: 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.

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February 24, 2023 Filed Feb 28, 2023 00:53 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 1,574 $22.36 $35,194.64
Disclosure

SEC source: 0001209191-23-013427 · doc4.xml · nonDerivative · entry 2

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 108,878

F2 · kind: This transaction represents the withholding by the Issuer of shares to pay taxes in connection with the vesting of performance stock units. The timing and amount of the transaction were determined by the terms of the applicable performance stock unit award and were not within the control of the Reporting Person.

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February 23, 2023 Filed Feb 28, 2023 00:53 UTC Vistra Corp. VST · Entity 42 GrantCommon Stock 6,462 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-013427 · doc4.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,452

F1 · kind: Represents performance-based restricted stock units for which the applicable performance criteria for the three-year period ended December 31, 2022 was certified by the Issuer's Social Responsibility and Compensation Committee of the Board of Directors as of February 23, 2023.

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February 22, 2023 Filed Feb 24, 2023 23:03 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 2,159 $22.42 $48,404.78
Disclosure

SEC source: 0001209191-23-012859 · doc4.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,990

F1 · kind: 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.

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May 17, 2022 Filed May 19, 2022 22:54 UTC Vistra Corp. VST · Entity 42 Exercise / conversion2016 Employee stock option (right to buy) · Derivative 126,315 $0.00 Strike: $14.03 $0.00
Disclosure

SEC source: 0001209191-22-030750 · doc4.xml · derivative · entry 3

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 126,315 shares

Expires 2026-10-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The 2016 employee stock options vested in four equal installments beginning on October 3, 2017.

F3 · balance_after: The reporting person also continues to hold 328,148 of other options that were granted in 2017, 2018, 2019 and 2020.

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May 17, 2022 Filed May 19, 2022 22:54 UTC Vistra Corp. VST · Entity 42 SaleCommon Stock 166,268 $25.08 $4,170,001.44
Disclosure

SEC source: 0001209191-22-030750 · doc4.xml · nonDerivative · entry 2

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,149

F1 · price: Represents a weighted-average price. These shares were sold in multiple transactions at prices ranging from $25.00 to $25.18, inclusive. For all transactions reported in this Form 4 utilizing a weighted-average price, the reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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May 17, 2022 Filed May 19, 2022 22:54 UTC Vistra Corp. VST · Entity 42 Exercise / conversionCommon Stock 126,315 $14.03 $1,772,199.45
Disclosure

SEC source: 0001209191-22-030750 · doc4.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 272,417

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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March 04, 2022 Filed Mar 9, 2022 01:50 UTC Vistra Corp. VST · Entity 42 GrantCommon Stock 31,234 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-017378 · doc4.xml · nonDerivative · entry 1

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 146,102

F1 · kind: 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 Board of Directors on February 22, 2022. The transaction date reflects the date on which the awards became effective in the Issuer's third-party vendor's system.

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February 25, 2022 Filed Mar 2, 2022 02:28 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 1,060 $21.90 $23,214.00
Disclosure

SEC source: 0001209191-22-014456 · doc4.xml · nonDerivative · entry 3

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,868

F2 · kind: 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.

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February 25, 2022 Filed Mar 2, 2022 02:28 UTC Vistra Corp. VST · Entity 42 Tax withholdingCommon Stock 917 $21.90 $20,082.30
Disclosure

SEC source: 0001209191-22-014456 · doc4.xml · nonDerivative · entry 2

Moore Stephanie Zapata · CIK 0001703634 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,928

F2 · kind: 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.