Screener / SEC EDGAR /CIK 0001692819 /10-K filed Feb 27, 2026, compared with Feb 28, 2025 /Numbers from the XBRL of the 10-Ks

NYSE Utilities · Electric Utilities

Vistra Corp. VST

New risk paragraphs 14 Not in last year's 10-K Accounting checks 1 worth reading about, of 10 checks Insider buys 3 open-market, last 90 days Filings 6 in the last 30 days

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Filings with the SEC since Apr 27, 2017

1,004 filings, 6 in the last 30 days

SEC filing index

Latest annual report Feb 27, 2026 10-K, period to Dec 31, 2025 Latest quarterly report Nov 9, 2026 10-Q, period to Sep 30, 2026 Latest current report Nov 9, 2026 8-K: Other events

Filed in the last 30 days 6 of 1,004 in all

What the 8-Ks said

None of the officer, auditor, restatement, cyber, restructuring, listing, impairment or debt 8-Ks in the last 3 years

From the SEC filing index and the text of each 8-K. A line appears only when the 8-K names one of these items; for item 5.02 only a move of the CEO, CFO, COO or chief accounting officer. Older 8-Ks may have no text downloaded, so they show no quote.

Late filings, 8-K notices and going concern

None found in the last 2 years

All checks

Late filing notices (NT 10-K, NT 10-Q)

No notice in the last 2 years.
8-K notices: listing, impairment, debt trigger

No item 3.01, 2.06 or 2.04 in the last 2 years.
Going-concern language in the 10-K

No statement of substantial doubt in the latest 10-K.

Source: 10-K 0001692819-26-000006 (filed Feb 27, 2026): full text searched

Facts to read in the filing, not a verdict: many companies with one of these carry on normally, and a company with neither can still have problems.

Every filing on one line

Each mark is a filing or an event in one; the bigger square is a 10-K. Hover for what it is, click to open it.

Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)Planned insider sale (Form 144, 10b5-1)

20252026

All 86 events

Nov 9, 2026 Planned sale Stephanie Moore (Executive Vice President, General Counsel and Chief Compliance Officer) adopted a 10b5-1 trading planreported in the 10-Q, up to 57,500 shares, runs to Aug 27, 2027
Nov 9, 2026 Planned sale Stacey Doré (Chief Strategy and Sustainability Officer & Executive Vice President) adopted a 10b5-1 trading planreported in the 10-Q, up to 50,000 shares, runs to Jun 30, 2027
Nov 9, 2026 8-K Other events8-K item 8.01
Nov 9, 2026 10-Q Quarterly report (10-Q)period ended Sep 30, 2026
Nov 6, 2026 8-K Quarterly results8-K item 2.02
Nov 5, 2026 8-K Acquisition or sale of assets completed, New debt or obligation, Unregistered share sale, Regulation FD disclosure8-K items 2.01, 2.03, 3.02, 7.01
Oct 7, 2026 Planned sale Moldovan Kristopher E. (Officer) gave notice of a planned sale of 20,000 shares worth about $3.1MForm 144, approximate sale date Oct 7, 2026, under a 10b5-1 plan adopted May 21, 2026
Oct 6, 2026 Planned sale Scott A Hudson (Officer) gave notice of a planned sale of 22,222 shares worth about $3.6MForm 144, approximate sale date Oct 6, 2026, under a 10b5-1 plan adopted Jun 5, 2026
Oct 5, 2026 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
Sep 24, 2026 8-K Material agreement signed, Other events8-K items 1.01, 8.01
Sep 9, 2026 Offering Shelf registration: shares and other securities, amount not fixedS-3ASR · Stock Preferred Stock Vistra Corp. may offer any of the securities described in this prospectus in one or more offerings from time to time in amounts authorized from time to time.
Sep 8, 2026 Planned sale Moldovan Kristopher E. (Officer) gave notice of a planned sale of 20,000 shares worth about $3.0MForm 144, approximate sale date Sep 8, 2026, under a 10b5-1 plan adopted May 21, 2026
Sep 8, 2026 Planned sale Scott A Hudson (Officer) gave notice of a planned sale of 44,444 shares worth about $6.7MForm 144, approximate sale date Sep 8, 2026, under a 10b5-1 plan adopted Jun 5, 2026
Sep 2, 2026 Buy BURKE JAMES A (President and CEO) bought $903Kopen-market purchase on Aug 31, 2026
Aug 24, 2026 Buy BURKE JAMES A (President and CEO) bought $270Kopen-market purchase on Aug 24, 2026
Aug 10, 2026 Planned sale Kristopher Moldovan (Executive Vice President and Chief Financial Officer) adopted a 10b5-1 trading planreported in the 10-Q, up to 60,000 shares, runs to Feb 15, 2027
Aug 10, 2026 Planned sale Scott Hudson (Executive Vice President and President) adopted a 10b5-1 trading planreported in the 10-Q, up to 66,666 shares, runs to Feb 26, 2027
Aug 10, 2026 10-Q Quarterly report (10-Q)period ended Jun 30, 2026
Aug 7, 2026 8-K Quarterly results8-K item 2.02
Jul 16, 2026 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
Jul 14, 2026 8-K Other events8-K item 8.01
Jun 30, 2026 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
Jun 23, 2026 Planned sale SULT JOHN R (Director) gave notice of a planned sale of 6,500 shares worth about $1.0MForm 144, approximate sale date Jun 18, 2026, under a 10b5-1 plan adopted Mar 16, 2026
Jun 18, 2026 Planned sale Acosta Arcilia (Director) gave notice of a planned sale of 15,000 shares worth about $2.5MForm 144, approximate sale date Jun 18, 2026, under a 10b5-1 plan adopted Mar 16, 2026
Jun 18, 2026 Planned sale JOHN R. SULT (Director) gave notice of a planned sale of 6,500 shares worth about $1.0MForm 144, approximate sale date Jun 18, 2026, under a 10b5-1 plan adopted Mar 16, 2026
Jun 16, 2026 Planned sale HELM SCOTT B (Director) gave notice of a planned sale of 25,000 shares worth about $4.0MForm 144, approximate sale date Jun 16, 2026, under a 10b5-1 plan adopted Mar 11, 2026
Jun 15, 2026 Planned sale BARBAS PAUL M (Director) gave notice of a planned sale of 244 shares worth about $37KForm 144, approximate sale date Jun 15, 2026, under a 10b5-1 plan adopted Mar 13, 2026
Jun 12, 2026 Planned sale BARBAS PAUL M (Director) gave notice of a planned sale of 244 shares worth about $36KForm 144, approximate sale date Jun 12, 2026, under a 10b5-1 plan adopted Mar 13, 2026
Jun 2, 2026 Planned sale Montemayor Margaret (Officer) gave notice of a planned sale of 4,600 shares worth about $736KForm 144, approximate sale date Jun 2, 2026
May 27, 2026 Planned sale Montemayor Margaret (Officer) gave notice of a planned sale of 5,000 shares worth about $825KForm 144, approximate sale date May 27, 2026
May 8, 2026 Planned sale Scott Helm (Board of Directors) adopted a 10b5-1 trading planreported in the 10-Q, up to 50,000 shares, runs to Dec 31, 2026
May 8, 2026 Planned sale Gavin Baiera (Board of Directors) adopted a 10b5-1 trading planreported in the 10-Q, up to 25,000 shares, runs to Mar 12, 2027
May 8, 2026 Planned sale Paul Barbas (Board of Directors) adopted a 10b5-1 trading planreported in the 10-Q, up to 488 shares, runs to Dec 31, 2026
May 8, 2026 Planned sale Arcilia Acosta (Board of Directors) adopted a 10b5-1 trading planreported in the 10-Q, up to 15,000 shares, runs to Mar 12, 2027
May 8, 2026 Planned sale John R. Sult (Board of Directors) adopted a 10b5-1 trading planreported in the 10-Q, up to 19,500 shares, runs to Dec 31, 2026
May 8, 2026 10-Q Quarterly report (10-Q)period ended Mar 31, 2026
May 7, 2026 8-K Quarterly results8-K item 2.02
May 4, 2026 8-K Shareholder vote results8-K item 5.07
Apr 28, 2026 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
Mar 9, 2026 Planned sale Stephanie Z Moore (Officer) gave notice of a planned sale of 10,000 shares worth about $1.6MForm 144, approximate sale date Mar 9, 2026, under a 10b5-1 plan adopted Dec 2, 2025
Mar 3, 2026 Planned sale Kirby Carrie Lee (Officer) gave notice of a planned sale of 60,000 shares worth about $9.3MForm 144, approximate sale date Mar 3, 2026
Feb 27, 2026 Planned sale Scott Hudson (Executive Vice President and President) adopted a 10b5-1 trading planreported in the 10-K, up to 27,000 shares, runs to Aug 31, 2026
Feb 27, 2026 Planned sale Stacey Doré (Chief Strategy and Sustainability Officer and Executive Vice President) adopted a 10b5-1 trading planreported in the 10-K, up to 36,000 shares, runs to Dec 31, 2026
Feb 27, 2026 Planned sale Stephanie Zapata Moore (Executive Vice President, General Counsel and Chief Compliance Officer) adopted a 10b5-1 trading planreported in the 10-K, up to 57,500 shares, runs to Oct 30, 2026
Feb 27, 2026 10-K Annual report (10-K)period ended Dec 31, 2025
Feb 26, 2026 8-K Quarterly results8-K item 2.02
Jan 27, 2026 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
Jan 9, 2026 8-K Regulation FD disclosure8-K item 7.01
Jan 5, 2026 8-K Material agreement signed, Unregistered share sale, Regulation FD disclosure8-K items 1.01, 3.02, 7.01
Dec 17, 2025 8-K Other events8-K item 8.01
Dec 11, 2025 Planned sale BURKE JAMES A (Officer, Director) gave notice of a planned sale of 22,251 shares worth about $3.6MForm 144, approximate sale date Dec 11, 2025, under a 10b5-1 plan adopted Jun 12, 2025
Nov 24, 2025 Planned sale Moore Stephanie Zapata (Officer) gave notice of a planned sale of 8,219 shares worth about $1.4MForm 144, approximate sale date Nov 24, 2025
Nov 17, 2025 8-K Regulation FD disclosure8-K item 7.01
Nov 14, 2025 Planned sale HUDSON SCOTT A (Officer) gave notice of a planned sale of 56,000 shares worth about $9.5MForm 144, approximate sale date Nov 14, 2025
Nov 14, 2025 Planned sale Kirby Carrie Lee (Officer) gave notice of a planned sale of 58,275 shares worth about $10.2MForm 144, approximate sale date Nov 14, 2025
Nov 12, 2025 Planned sale BURKE JAMES A (Officer, Director) gave notice of a planned sale of 21,935 shares worth about $4.1MForm 144, approximate sale date Nov 11, 2025, under a 10b5-1 plan adopted Jun 12, 2025
Nov 7, 2025 10-Q Quarterly report (10-Q)period ended Sep 30, 2025
Nov 6, 2025 8-K Quarterly results8-K item 2.02
Oct 29, 2025 Planned sale BURKE JAMES A (Officer, Director) gave notice of a planned sale of 9,641 shares worth about $1.9MForm 144, approximate sale date Oct 29, 2025, under a 10b5-1 plan adopted Jun 12, 2025
Oct 28, 2025 8-K Acquisition or sale of assets completed, Regulation FD disclosure8-K items 2.01, 7.01
Oct 27, 2025 Planned sale BURKE JAMES A (Officer, Director) gave notice of a planned sale of 20,473 shares worth about $4.2MForm 144, approximate sale date Oct 27, 2025, under a 10b5-1 plan adopted Jun 12, 2025
Oct 24, 2025 Planned sale BURKE JAMES A (Officer, Director) gave notice of a planned sale of 19,600 shares worth about $3.9MForm 144, approximate sale date Oct 24, 2025, under a 10b5-1 plan adopted Jun 12, 2025
Oct 23, 2025 Planned sale BURKE JAMES A (Officer, Director) gave notice of a planned sale of 19,613 shares worth about $3.7MForm 144, approximate sale date Oct 23, 2025, under a 10b5-1 plan adopted Jun 12, 2025
Oct 15, 2025 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
Oct 6, 2025 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
Sep 29, 2025 8-K Other events8-K item 8.01
Aug 8, 2025 Planned sale Jim Burke (President and Chief Executive Officer) adopted a 10b5-1 trading planreported in the 10-Q, up to 988,053 shares, runs to May 11, 2026
Aug 8, 2025 10-Q Quarterly report (10-Q)period ended Jun 30, 2025
Aug 7, 2025 8-K Quarterly results8-K item 2.02
Jul 23, 2025 8-K Other events8-K item 8.01
Jul 16, 2025 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
May 21, 2025 8-K Material agreement signed, Regulation FD disclosure8-K items 1.01, 7.01
May 8, 2025 10-Q Quarterly report (10-Q)period ended Mar 31, 2025
May 7, 2025 8-K Quarterly results8-K item 2.02
May 5, 2025 8-K Shareholder rights changed, Director or officer change, Bylaws or fiscal year changed, Shareholder vote results8-K items 3.03, 5.02, 5.03, 5.07
Feb 28, 2025 Planned sale Kristopher Moldovan (Executive Vice President and Chief Financial Officer) adopted a 10b5-1 trading planreported in the 10-K, up to 139,925 shares, runs to Nov 28, 2025
Feb 28, 2025 10-K Annual report (10-K)period ended Dec 31, 2024
Feb 27, 2025 8-K Quarterly results8-K item 2.02
Dec 30, 2024 8-K Director or officer change, Regulation FD disclosure8-K items 5.02, 7.01
Dec 19, 2024 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
Dec 16, 2024 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
Dec 9, 2024 8-K Material agreement signed, New debt or obligation8-K items 1.01, 2.03
Nov 20, 2024 8-K Director or officer change8-K item 5.02
Nov 19, 2024 8-K Regulation FD disclosure8-K item 7.01
Nov 19, 2024 8-K Material agreement signed8-K item 1.01
Nov 15, 2024 8-K Regulation FD disclosure8-K item 7.01

From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).

Every filing

Newest first, by kind · each form links to sec.gov

Filed	Form	What it is	Period
Feb 3, 2023	SC 13G	5%+ owner (passive)		all files
Feb 1, 2023	8-K	Director or officer change, Regulation FD disclosure	Feb 1, 2023	all files
Dec 2, 2022	4	Insider trade	Nov 30, 2022	all files
Dec 2, 2022	4	Insider trade	Nov 30, 2022	all files
Nov 23, 2022	4	Insider trade	Nov 21, 2022	all files
Nov 16, 2022	4	Insider trade	Nov 15, 2022	all files
Nov 16, 2022	8-K	Regulation FD disclosure	Nov 16, 2022	all files
Nov 10, 2022	4	Insider trade	Nov 8, 2022	all files
Nov 4, 2022	10-Q	Quarterly report	Sep 30, 2022	all files · tables
Nov 4, 2022	8-K	Quarterly results	Nov 4, 2022	all files
Oct 27, 2022	8-K	Material agreement signed, New debt or obligation	Oct 21, 2022	all files
Oct 11, 2022	8-K	Material agreement signed, New debt or obligation	Oct 5, 2022	all files
Sep 21, 2022	4	Insider trade	Sep 19, 2022	all files
Aug 31, 2022	4	Insider trade	Aug 29, 2022	all files
Aug 31, 2022	3	New insider	Aug 23, 2022	all files
Aug 17, 2022	4	Insider trade	Aug 15, 2022	all files
Aug 11, 2022	4	Insider trade	Aug 10, 2022	all files
Aug 5, 2022	10-Q	Quarterly report	Jun 30, 2022	all files · tables
Aug 5, 2022	8-K	Quarterly results	Aug 5, 2022	all files
Aug 3, 2022	4	Insider trade	Aug 1, 2022	all files
Aug 3, 2022	4	Insider trade	Aug 1, 2022	all files
Aug 3, 2022	3	New insider	Aug 1, 2022	all files
Jul 21, 2022	8-K	Director or officer change, Regulation FD disclosure	Jul 20, 2022	all files
Jul 21, 2022	8-K	Material agreement signed, New debt or obligation	Jul 18, 2022	all files
Jul 15, 2022	8-K	Material agreement signed, New debt or obligation	Jul 11, 2022	all files
Jun 21, 2022	4	Insider trade	Jun 17, 2022	all files
Jun 21, 2022	4	Insider trade	Jun 17, 2022	all files
Jun 17, 2022	4	Insider trade	Jun 16, 2022	all files
Jun 15, 2022	4	Insider trade	Jun 13, 2022	all files
Jun 15, 2022	4	Insider trade	Jun 14, 2022	all files
Jun 14, 2022	8-K	Material agreement signed, New debt or obligation	Jun 8, 2022	all files
Jun 2, 2022	8-K	Material agreement signed, New debt or obligation	May 26, 2022	all files
May 27, 2022	4	Insider trade	May 26, 2022	all files
May 24, 2022	4	Insider trade	May 20, 2022	all files
May 19, 2022	4	Insider trade	May 17, 2022	all files
May 19, 2022	4	Insider trade	May 17, 2022	all files
May 16, 2022	8-K	Material agreement signed, New debt or obligation, Other events	May 10, 2022	all files
May 12, 2022	4	Insider trade	May 12, 2022	all files
May 11, 2022	4	Insider trade	May 9, 2022	all files
May 11, 2022	4	Insider trade	May 9, 2022	all files
May 9, 2022	8-K	Material agreement signed, New debt or obligation	May 5, 2022	all files
May 6, 2022	10-Q	Quarterly report	Mar 31, 2022	all files · tables
May 6, 2022	8-K	Quarterly results, Shareholder vote results	May 3, 2022	all files
May 6, 2022	4	Insider trade	May 4, 2022	all files
May 6, 2022	4	Insider trade	May 4, 2022	all files
May 5, 2022	8-K	Material agreement signed, New debt or obligation	Apr 29, 2022	all files
May 4, 2022	4	Insider trade	May 2, 2022	all files
May 4, 2022	4	Insider trade	May 2, 2022	all files
May 4, 2022	4	Insider trade	May 2, 2022	all files
May 4, 2022	4	Insider trade	May 2, 2022	all files
May 4, 2022	4	Insider trade	May 2, 2022	all files
May 4, 2022	4	Insider trade	May 2, 2022	all files
May 4, 2022	4	Insider trade	May 2, 2022	all files
May 4, 2022	4	Insider trade	May 2, 2022	all files
May 4, 2022	4	Insider trade	May 2, 2022	all files
Apr 4, 2022	DEF 14A	Proxy statement	May 3, 2022	all files
Mar 21, 2022	8-K	Director or officer change, Regulation FD disclosure	Mar 19, 2022	all files
Mar 9, 2022	SC 13G/A	5%+ owner (passive), amended		all files
Mar 8, 2022	4	Insider trade	Mar 4, 2022	all files
Mar 8, 2022	4	Insider trade	Mar 4, 2022	all files
Mar 8, 2022	4	Insider trade	Mar 4, 2022	all files
Mar 8, 2022	4	Insider trade	Mar 4, 2022	all files
Mar 8, 2022	4	Insider trade	Mar 4, 2022	all files
Mar 8, 2022	4	Insider trade	Mar 4, 2022	all files
Mar 8, 2022	4	Insider trade	Mar 4, 2022	all files
Mar 7, 2022	SC 13G	5%+ owner (passive)		all files
Mar 1, 2022	4	Insider trade	Feb 25, 2022	all files
Mar 1, 2022	4	Insider trade	Feb 25, 2022	all files
Mar 1, 2022	4	Insider trade	Feb 25, 2022	all files
Mar 1, 2022	4	Insider trade	Feb 25, 2022	all files
Mar 1, 2022	4	Insider trade	Feb 25, 2022	all files
Mar 1, 2022	4	Insider trade	Feb 25, 2022	all files
Mar 1, 2022	4	Insider trade	Feb 25, 2022	all files
Feb 25, 2022	10-K	Annual report	Dec 31, 2021	all files · tables
Feb 25, 2022	8-K	Quarterly results	Feb 25, 2022	all files
Feb 24, 2022	4	Insider trade	Feb 22, 2022	all files
Feb 24, 2022	4	Insider trade	Feb 22, 2022	all files
Feb 24, 2022	4	Insider trade	Feb 22, 2022	all files
Feb 24, 2022	4	Insider trade	Feb 22, 2022	all files
Feb 24, 2022	4	Insider trade	Feb 22, 2022	all files
Feb 24, 2022	4	Insider trade	Feb 22, 2022	all files
Feb 24, 2022	4	Insider trade	Feb 22, 2022	all files
Feb 14, 2022	5	Insider trades, yearly	Dec 31, 2021	all files
Feb 14, 2022	SC 13G/A	5%+ owner (passive), amended		all files
Feb 10, 2022	8-K	Material agreement signed, New debt or obligation	Feb 4, 2022	all files
Feb 9, 2022	SC 13G/A	5%+ owner (passive), amended		all files
Feb 9, 2022	SC 13G/A	5%+ owner (passive), amended		all files
Dec 13, 2021	8-K	Material agreement signed, Unregistered share sale, Shareholder rights changed, Bylaws or fiscal year changed, Other events	Dec 7, 2021	all files
Dec 10, 2021	SC 13G/A	5%+ owner (passive), amended		all files
Nov 23, 2021	4	Insider trade	Nov 19, 2021	all files
Nov 15, 2021	8-K	Regulation FD disclosure	Nov 12, 2021	all files
Nov 5, 2021	10-Q	Quarterly report	Sep 30, 2021	all files · tables
Nov 5, 2021	8-K	Quarterly results	Nov 5, 2021	all files
Oct 15, 2021	8-K	Material agreement signed, Unregistered share sale, Shareholder rights changed, Bylaws or fiscal year changed, Other events	Oct 12, 2021	all files
Aug 23, 2021	4	Insider trade	Aug 19, 2021	all files
Aug 5, 2021	10-Q	Quarterly report	Jun 30, 2021	all files · tables
Aug 5, 2021	8-K	Quarterly results	Aug 5, 2021	all files
Jul 15, 2021	8-K	Material agreement signed, New debt or obligation	Jul 9, 2021	all files
May 19, 2021	4	Insider trade	May 17, 2021	all files
May 13, 2021	4	Insider trade	May 12, 2021	all files

Show the other 75 filings on this page

Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results"; read them on Earnings releases.

Sources

SEC's filing index (data.sec.gov submissions). Each form links to the document on sec.gov.

Also

Earnings releases: the text of each quarter's results release. Statements by period: the income statement, balance sheet or cash flow of the last filings side by side.

Work with it

Excel workbook · CSV. Google Sheet that stays up to date: paste =IMPORTDATA("https://tickdelta.com/company/VST/export.csv") into a cell.

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