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Six Flags Entertainment SEC Filings

NYSE: FUNConsumer DiscretionaryServices-Misc. Amusement & RecreationUSD

11.410.00 (0.00%)

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

Six Flags Entertainment filing overview

This page lists 60 recent SEC filings by Six Flags Entertainment (FUN), including 30 4, 18 8-K, 7 SCHEDULE 13G/A, 2 10-Q. The latest annual report (10-K) was filed on Feb 26, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Aug 6, 2026.

The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Aug 6, 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

FUN SEC filings

Six Flags Entertainment SEC filings
FiledFormDescriptionDocument
Aug 14, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Aug 12, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 6, 20268-KResults of Operations and Financial ConditionView on EDGAR
Aug 6, 202610-QQuarterly reportView on EDGAR
Jul 31, 20264Statement of changes in beneficial ownershipView on EDGAR
Jul 31, 20264Statement of changes in beneficial ownershipView on EDGAR
Jul 31, 20264Statement of changes in beneficial ownershipView on EDGAR
Jul 30, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Jul 2, 20268-KDeparture or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD DisclosureView on EDGAR
Jul 1, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 16, 20264Statement of changes in beneficial ownershipView on EDGAR
May 27, 20268-KDeparture or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD DisclosureView on EDGAR
May 27, 20268-KSubmission of Matters to a Vote of Security HoldersView on EDGAR
May 26, 20264Statement of changes in beneficial ownershipView on EDGAR
May 20, 20268-KEntry into a Material Definitive Agreement; Departure or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
May 15, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
May 14, 20264Statement of changes in beneficial ownershipView on EDGAR
May 14, 20264Statement of changes in beneficial ownershipView on EDGAR
May 12, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
May 7, 20268-KDeparture or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD DisclosureView on EDGAR
May 7, 20268-KResults of Operations and Financial ConditionView on EDGAR
May 7, 202610-QQuarterly reportView on EDGAR
Apr 29, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Apr 20, 20264Statement of changes in beneficial ownershipView on EDGAR
Apr 9, 20268-KRegulation FD DisclosureView on EDGAR
Apr 9, 2026DEF 14ADefinitive proxy statementView on EDGAR
Apr 6, 20268-KRegulation FD Disclosure; Other EventsView on EDGAR
Mar 27, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Mar 25, 20268-KDeparture or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD DisclosureView on EDGAR
Mar 13, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Mar 5, 20268-KEntry into a Material Definitive Agreement; Regulation FD DisclosureView on EDGAR
Feb 26, 202610-KANNUAL REPORT ON FORM 10-KView on EDGAR
Feb 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 25, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 19, 20268-KResults of Operations and Financial ConditionView on EDGAR
Feb 13, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Feb 12, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Jan 23, 20268-KEntry into a Material Definitive AgreementView on EDGAR
Jan 14, 20268-KEntry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet ArrangementView on EDGAR
Jan 6, 20268-KRegulation FD Disclosure; Other EventsView on EDGAR
Jan 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 5, 20268-KOther EventsView on EDGAR
Jan 5, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 5, 20264Statement of changes in beneficial ownershipView on EDGAR

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