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Expion Energy SEC Filings

NASDAQ: XPONMiscellaneousIndustrial Machinery/ComponentsUSD

4.16+0.16 (+4.00%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expion Energy filing overview

This page lists 60 recent SEC filings by Expion Energy (XPON), including 25 8-K, 19 4, 5 10-Q, 2 DEF 14A. The latest annual report (10-K/A) was filed on Apr 30, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Aug 10, 2026.

The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Aug 31, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.

Summary generated from market data by MetaCap's automated system. Methodology

XPON SEC filings

Expion Energy SEC filings
FiledFormDescriptionDocument
Sep 18, 2026DEF 14ADefinitive proxy statementView on EDGAR
Aug 31, 20268-KDeparture or Appointment of Directors or Officers; Compensatory Arrangements; Shareholder Director Nominations; Regulation FD DisclosureView on EDGAR
Aug 31, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 31, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 28, 2026SCHEDULE 13DBeneficial ownership report (activist)View on EDGAR
Aug 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 24, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Aug 24, 20268-KEntry into a Material Definitive Agreement; Departure or Appointment of Directors or Officers; Compensatory Arrangements; Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year; Regulation FD DisclosureView on EDGAR
Aug 10, 202610-QQuarterly reportView on EDGAR
Aug 7, 20268-KResults of Operations and Financial ConditionView on EDGAR
Aug 4, 20268-KDeparture or Appointment of Directors or Officers; Compensatory Arrangements; Other EventsView on EDGAR
Jul 16, 20268-KAmendments to Articles of Incorporation or Bylaws; Change in Fiscal YearView on EDGAR
Jul 7, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
May 15, 20268-KResults of Operations and Financial ConditionView on EDGAR
May 15, 202610-QQuarterly reportView on EDGAR
Apr 30, 202610-K/AAnnual report (amendment)View on EDGAR
Mar 17, 20268-KResults of Operations and Financial ConditionView on EDGAR
Mar 17, 202610-KAnnual reportView on EDGAR
Feb 17, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Jan 30, 20268-KNotice of Delisting or Failure to Satisfy a Continued Listing Rule; Transfer of ListingView on EDGAR
Jan 28, 20268-KResults of Operations and Financial ConditionView on EDGAR
Jan 13, 20268-KRegulation FD DisclosureView on EDGAR
Dec 15, 20258-KEntry into a Material Definitive AgreementView on EDGAR
Dec 15, 2025424B5ProspectusView on EDGAR
Nov 20, 20254Statement of changes in beneficial ownershipView on EDGAR
Nov 20, 20254Statement of changes in beneficial ownershipView on EDGAR
Nov 13, 20258-KResults of Operations and Financial ConditionView on EDGAR
Nov 13, 202510-QQuarterly reportView on EDGAR
Nov 4, 2025SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Oct 21, 20254Statement of changes in beneficial ownershipView on EDGAR
Oct 21, 20254Statement of changes in beneficial ownershipView on EDGAR
Oct 21, 20254/AStatement of changes in beneficial ownership (amendment)View on EDGAR
Oct 17, 20258-KEntry into a Material Definitive Agreement; Unregistered Sales of Equity Securities; Departure or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Sep 24, 20258-KOther EventsView on EDGAR
Sep 8, 20258-KDeparture or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD DisclosureView on EDGAR
Aug 26, 20258-KEntry into a Material Definitive Agreement; Notice of Delisting or Failure to Satisfy a Continued Listing Rule; Transfer of ListingView on EDGAR
Aug 14, 20258-KEntry into a Material Definitive Agreement; Material Modification to Rights of Security HoldersView on EDGAR
Aug 13, 20258-KResults of Operations and Financial Condition; Other EventsView on EDGAR
Aug 13, 202510-QQuarterly reportView on EDGAR
Aug 4, 20258-KResults of Operations and Financial ConditionView on EDGAR
Aug 1, 20258-KSubmission of Matters to a Vote of Security HoldersView on EDGAR
Aug 1, 20254Statement of changes in beneficial ownershipView on EDGAR
Aug 1, 20254Statement of changes in beneficial ownershipView on EDGAR
Aug 1, 20254Statement of changes in beneficial ownershipView on EDGAR
Aug 1, 20254Statement of changes in beneficial ownershipView on EDGAR
Aug 1, 20254Statement of changes in beneficial ownershipView on EDGAR
Aug 1, 20254Statement of changes in beneficial ownershipView on EDGAR
Jul 8, 20258-KNotice of Delisting or Failure to Satisfy a Continued Listing Rule; Transfer of ListingView on EDGAR
Jun 17, 2025DEF 14ADefinitive proxy statementView on EDGAR
May 29, 20258-KShareholder Director NominationsView on EDGAR
May 15, 20258-KResults of Operations and Financial ConditionView on EDGAR
May 15, 202510-QQuarterly reportView on EDGAR
Apr 30, 202510-K/AAnnual report (amendment)View on EDGAR
Apr 15, 20258-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR

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