Six Flags Entertainment Corporation/NEW (FUN) — SEC Filings

Latest SEC filings for Six Flags Entertainment Corporation/NEW (FUN), explained in plain English.

Sentiment Overview: 1 bearish, 27 neutral, 1 mixed

Recent Filings (29)

• Six Flags Exec Chair Reports Ownership — 3 · 2026-04-06T18:11:55-04:00 [neutral] Risk: low
  Richard M. Haddrill, Executive Chair and Director of Six Flags Entertainment Corporation/NEW (FUN), filed an initial statement of beneficial ownership on March
• Six Flags 8-K Signals Potential Leadership, Comp Changes — 8-K · 2026-03-25T17:19:54-04:00 [mixed]
  Six Flags Entertainment Corporation/NEW filed an 8-K on March 25, 2026, reporting on Item 5.02, which covers changes in directors or officers and their compensa
• Six Flags Announces Board and Executive Compensation Changes — 8-K · 2025-12-23T00:00:00.000Z [neutral] Risk: medium
  On December 17, 2025, Six Flags Entertainment Corporation/NEW announced changes in its board of directors and executive compensation. Specifically, the company
• 8-K Filing — 8-K · 2025-11-24T00:00:00.000Z [neutral]
• Six Flags Swings to $1.18B Loss on Massive Goodwill Impairment — 10-Q · 2025-11-07T00:00:00.000Z [bearish] Risk: high
  Six Flags Entertainment Corporation (FUN) reported a significant net loss of $1.187 billion for the three months ended September 28, 2025, a stark contrast to t
• Six Flags 8-K: Director Changes & New Agreements — 8-K · 2025-10-17T00:00:00.000Z [neutral] Risk: medium
  On October 17, 2025, Six Flags Entertainment Corporation/NEW filed an 8-K report detailing several key events. These include the entry into a material definitiv
• Six Flags Announces Director/Officer Changes & Compensatory Info — 8-K · 2025-10-10T00:00:00.000Z [neutral] Risk: medium
  On October 10, 2025, Six Flags Entertainment Corporation/NEW filed an 8-K report detailing the departure of directors or certain officers, the election of direc
• Six Flags Files 8-K: Reg FD & Financials — 8-K · 2025-09-12T00:00:00.000Z [neutral] Risk: low
  Six Flags Entertainment Corporation/NEW filed an 8-K on September 12, 2025, reporting on Regulation FD Disclosure and Financial Statements and Exhibits. The com
• Six Flags Files 8-K/A Amendment — 8-K/A · 2025-08-22T00:00:00.000Z [neutral] Risk: low
  Six Flags Entertainment Corporation/NEW filed an 8-K/A on August 22, 2025, to amend a previous filing regarding a submission of matters to a vote of security ho
• Six Flags Files 8-K: Director Changes & Officer Appointments — 8-K · 2025-08-06T00:00:00.000Z [neutral] Risk: medium
  Six Flags Entertainment Corporation/NEW filed an 8-K on August 6, 2025, reporting on the departure of directors, election of new directors, appointment of offic
• Six Flags Reports Q2 2025 Earnings — 8-K · 2025-08-06T00:00:00.000Z [neutral] Risk: low
  Six Flags Entertainment Corporation/NEW filed an 8-K on August 6, 2025, reporting its Q2 2025 earnings. The filing includes financial statements and exhibits re
• Six Flags Entertainment Corp. Enters Material Agreement — 8-K · 2025-06-27T00:00:00.000Z [neutral] Risk: medium
  On June 27, 2025, Six Flags Entertainment Corporation/NEW entered into a material definitive agreement. This filing also indicates the creation of a direct fina
• Six Flags Files 8-K on Security Holder Vote Matters — 8-K · 2025-06-27T00:00:00.000Z [neutral] Risk: low
  On June 25, 2025, Six Flags Entertainment Corporation/NEW filed an 8-K report detailing a submission of matters to a vote of security holders. The company, form
• Six Flags Files 8-K: Regulation FD & Financials — 8-K · 2025-05-20T00:00:00.000Z [neutral] Risk: low
  Six Flags Entertainment Corporation/NEW filed an 8-K on May 20, 2025, reporting on events related to Regulation FD Disclosure and Financial Statements and Exhib
• Six Flags Files DEF 14A for FY2024 — DEF 14A · 2025-05-09T00:00:00.000Z [neutral] Risk: low
  Six Flags Entertainment Corporation/NEW filed a DEF 14A on May 9, 2025, for the fiscal year ending December 31, 2024. The filing details executive compensation
• Six Flags Q1 2025 10-Q Filed — 10-Q · 2025-05-08T00:00:00.000Z [neutral] Risk: medium
  Six Flags Entertainment Corporation/NEW filed its 10-Q for the period ending March 30, 2025. The filing details financial performance across various segments, i
• Six Flags Entertainment Corp. Files 8-K — 8-K · 2025-05-01T00:00:00.000Z [neutral] Risk: low
  Six Flags Entertainment Corporation/NEW filed an 8-K on May 1, 2025, reporting a name change from CopperSteel HoldCo, Inc. on October 27, 2023. The company, inc
• Six Flags Files 2024 Annual Report Amendment — 10-K/A · 2025-04-29T00:00:00.000Z [neutral] Risk: medium
  Six Flags Entertainment Corporation/NEW filed an amendment (10-K/A) on April 29, 2025, for its fiscal year ending December 31, 2024. The company, formerly known
• Six Flags Files 8-K on Agreements, Officer Changes — 8-K · 2025-03-10T00:00:00.000Z [neutral] Risk: medium
  On March 10, 2025, Six Flags Entertainment Corporation/NEW filed an 8-K detailing a material definitive agreement, the departure of directors or officers, and t
• Six Flags Entertainment Files 2024 10-K — 10-K · 2025-03-03T00:00:00.000Z [neutral] Risk: medium
  Six Flags Entertainment Corporation/NEW filed its 2024 10-K on March 3, 2025, reporting on its fiscal year ending December 31, 2024. The company, formerly Coppe
• Six Flags Reports Q4 2024 Earnings — 8-K · 2025-02-27T00:00:00.000Z [neutral] Risk: low
  Six Flags Entertainment Corporation/NEW filed an 8-K on February 27, 2025, reporting its Q4 2024 earnings. The company, formerly CopperSteel HoldCo, Inc., is in
• Six Flags Files 8-K on Shareholder Nominations — 8-K · 2025-01-24T00:00:00.000Z [neutral] Risk: medium
  Six Flags Entertainment Corporation/NEW filed an 8-K on January 24, 2025, reporting shareholder nominations pursuant to Exchange Act Rule 14a-11 and other event
• Six Flags Entertainment Enters Material Definitive Agreement — 8-K · 2024-12-23T00:00:00.000Z [neutral] Risk: medium
  On December 17, 2024, Six Flags Entertainment Corporation/NEW entered into a Material Definitive Agreement. The company, formerly known as CopperSteel HoldCo, I
• Six Flags Q3 2024 Update Filed — 10-Q · 2024-11-06T00:00:00.000Z [neutral] Risk: medium
  Six Flags Entertainment Corporation/NEW reported its Q3 2024 results, ending September 29, 2024. The company, formerly CopperSteel HoldCo, Inc., is based in Cha
• Six Flags Announces Board & Executive Compensation Changes — 8-K · 2024-10-15T00:00:00.000Z [neutral] Risk: medium
  Six Flags Entertainment Corporation/NEW announced on October 8, 2024, changes in its board of directors and executive compensation. The filing details the depar
• Six Flags Entertainment Corp. Reports Name Change — 8-K · 2024-09-03T00:00:00.000Z [neutral] Risk: low
  Six Flags Entertainment Corporation/NEW filed an 8-K on September 3, 2024, reporting a name change from CopperSteel HoldCo, Inc. to Six Flags Entertainment Corp
• Six Flags Files Q2 2024 10-Q — 10-Q · 2024-08-08T00:00:00.000Z [neutral] Risk: medium
  Six Flags Entertainment Corporation/NEW filed its 10-Q for the period ending June 30, 2024. The filing details financial performance for the second quarter and
• Six Flags Announces Director/Officer Changes — 8-K · 2024-07-08T00:00:00.000Z [neutral] Risk: low
  Six Flags Entertainment Corporation/NEW announced on July 8, 2024, that the earliest event reported was on July 1, 2024. The filing pertains to the departure of
• H Partners Management Files SC 13D for Six Flags — SC 13D · 2024-07-03T00:00:00.000Z [neutral] Risk: medium
  H Partners Management, LLC, through its representative Rehan Jaffer, has filed an SC 13D, indicating a significant stake in Six Flags Entertainment Corporation/