Vistra Corp. (VST)
NYSE: VST · Electric Services · Irving, TX · filing with the SEC since 2016
Grade5.8
◀ Past 7.3● Present 6.3▶ Future 3.9
Filings
374 filings since 2017 beside 638 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026Due nextLarge accelerated filer
10-K
Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends.
by Mar 1, 2027
10-Q
Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end.
by May 10, 2027
A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 37 days after the quarter ended. The proxy statement was last filed Mar 18, 2026.
Filings a yearinsider forms included
88966185829514582
2026 counts to Nov 13, 2026.
Officer or director change (8-K item 5.02): 6 times in the last 36 months, the newest May 5, 2025.
Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.
FiledFormWhat it is, in plain wordsPeriodAsk
Nov 5, 2026
8-K items 2.01, 2.03, 3.02, 7.01, 9.01
Purchase or sale of a business completed; New debt or obligation taken on; Shares sold without registration; Investor disclosure (Regulation FD) · Current report
Oct 30, 2026
Oct 5, 2026
8-K items 1.01, 2.03, 9.01
Major agreement signed; New debt or obligation taken on · Current report
Sep 30, 2026
Jul 16, 2026
8-K items 1.01, 2.03, 9.01
Major agreement signed; New debt or obligation taken on · Current report
Jul 10, 2026
Jun 30, 2026
8-K items 1.01, 2.03, 9.01
Major agreement signed; New debt or obligation taken on · Current report
Jun 24, 2026
Apr 28, 2026
8-K items 1.01, 2.03, 9.01
Major agreement signed; New debt or obligation taken on · Current report
Apr 22, 2026
Jan 27, 2026
8-K items 1.01, 2.03, 9.01
Major agreement signed; New debt or obligation taken on · Current report
Jan 22, 2026
Jan 5, 2026
8-K items 1.01, 3.02, 7.01, 9.01
Major agreement signed; Shares sold without registration; Investor disclosure (Regulation FD) · Current report
Dec 31, 2025
Oct 28, 2025
8-K items 2.01, 7.01, 9.01
Purchase or sale of a business completed; Investor disclosure (Regulation FD) · Current report
Oct 22, 2025
Oct 15, 2025
8-K items 1.01, 2.03, 9.01
Major agreement signed; New debt or obligation taken on · Current report
Oct 10, 2025
40 of 374 shown
Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.