Welcome to our dedicated page for Six Flags Entertainment Corporation SEC filings (Ticker: FUN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Six Flags Entertainment Corporation (NYSE: FUN) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. These documents include current reports on Form 8-K, annual and quarterly reports when available, and other materials that describe Six Flags’ financial condition, capital structure, governance changes and significant corporate events.
Six Flags uses Form 8-K filings to report material developments such as debt offerings and redemptions, leadership and board changes, and strategic agreements. Recent 8-Ks describe a private offering of $1.0 billion of 8.625% senior notes due 2032, the planned redemption of senior notes due 2027, and the terms of the related indenture, including interest, maturity, ranking and restrictive covenants. Other 8-K filings outline cooperation agreements with investors, appointments and resignations of directors, and the employment agreement for the company’s President and Chief Executive Officer.
Filings also provide context on the merger between legacy Six Flags Entertainment Corporation and Cedar Fair, L.P., including unaudited pro forma condensed combined financial information, as well as periodic updates on results of operations and preliminary revenue trends. Additional 8-Ks address specific park-related arrangements, such as the company’s decision regarding an end-of-term option in the partnership that holds Six Flags Over Texas, and consulting agreements tied to projects like Qiddiya in Saudi Arabia.
On Stock Titan, these filings are supplemented by AI-powered summaries that highlight key terms, financial implications and governance details, helping readers quickly interpret complex documents. Users can monitor new 8-Ks for information about Six Flags’ financing activities, board composition, executive compensation arrangements and other regulatory disclosures, and can use the platform to track how these filings relate to the company’s broader amusement and theme park operations.
Darlington Partners reported beneficial ownership of 8,700,000 shares of Six Flags Entertainment Corporation common stock, representing 8.6% of the outstanding class. The filing shows the reporting persons—Darlington Partners Capital Management, LP; Darlington Partners GP, LLC; Darlington Partners, L.P.; Scott W. Clark; and Ramsey B. Jishi—each hold shared voting and dispositive power over the 8,700,000 shares and state they have no sole voting or dispositive power over the position. The percentage is calculated using 101,101,235 shares outstanding as of May 2, 2025, per the issuer's disclosure. The statement certifies the securities are held in the ordinary course of business and were not acquired to change or influence control of the issuer, and the filers disclaim membership in a group.
Steven E. Hoffman, a director of Six Flags Entertainment Corporation (FUN), purchased 10,058 shares of common stock in two non-derivative transactions on 08/07/2025. He acquired 5,014 shares at a weighted-average price of $24.54 (individual trades ranged $24.00–$24.93) and 5,044 shares at a weighted-average price of $24.79 (individual trades ranged $24.4046–$24.9775). The filing reports his direct beneficial ownership rising to 8,429 shares after the first purchase and to 13,473 shares after the second. The Form 4 shows only these stock purchases and no derivative instruments were reported.
Event: On August 6, 2025, Six Flags Entertainment Corporation filed an 8-K announcing an executive leadership transition.
Key facts:
- Richard Zimmerman, President and Chief Executive Officer, will step down by the end of 2025.
- Zimmerman will continue to serve as CEO until the Board appoints a successor and will remain a member of the Board.
- The transition is described as without cause and not due to any disagreement with the Board, Company, or management.
- The Board’s Nominating & Corporate Governance Committee has initiated a CEO search and will hire a leading global executive search firm.
- A press release is attached as Exhibit 99.1 to the 8-K; report signed by CFO Brian C. Witherow on August 6, 2025.
Six Flags Entertainment (NYSE:FUN) filed a Form 4 stating that director Sandra B. Cochran acquired 3,415 deferred stock units on 06/25/2025. The grant was made under the company’s omnibus deferred‐compensation plan and each unit is economically equivalent to one common share.
Following the award, Cochran beneficially owns 3,415 derivative securities, held directly. The units are payable in stock, cash, or a mix when her board service ends. No open-market purchase, sale, or cash consideration was reported.
Six Flags Entertainment (FUN) submitted a routine Form 3 on 28 June 2025. The filing reports that new director Sandra B. Cochran beneficially owns no shares or derivative securities of the company as of the event date 25 June 2025. No transactions, options, or indirect holdings were disclosed, and the document contains no financial metrics, risk factors, or material corporate developments.
Six Flags Entertainment (FUN) filed a Form 4 disclosing that director Felipe Dutra received 3,415 restricted common shares on June 25 2025. The transaction is coded “A,” signifying an equity award rather than an open-market trade; the shares were issued at a stated price of $0 as part of his prorated 2025 Board compensation package.
Following the grant, Dutra holds 3,415 FUN shares directly. No derivatives, sales, or additional acquisitions were reported, and the filing does not reference a Rule 10b5-1 trading plan. The document contains no financial updates, risk factors, or strategic disclosures, indicating a routine compensation-related insider filing.
Six Flags Entertainment Corporation (FUN) director Michael A. Colglazier reported the acquisition of 3,415 Deferred Stock Units (DSUs) on June 25, 2025. The DSUs were granted as prorated compensation for Board service in 2025.
Key transaction details:
- The DSUs were acquired in an exempt transaction under the company's omnibus plan
- Each DSU is economically equivalent to one share of common stock
- The DSUs will be payable in common stock, cash, or a combination when the director's service ends
- The transaction price was $0, as this represents deferred compensation
This Form 4 filing indicates standard board compensation practices through equity-based deferred compensation, aligning the director's interests with shareholders. The transaction was executed under Rule 16b-3 exemption for director compensation.
Six Flags Entertainment Corporation director Steven E. Hoffman reported acquiring 3,415 shares of common stock on June 25, 2025. The shares were received as a restricted stock grant related to his prorated service on the Board of Directors in 2025.
Key transaction details:
- Transaction type: Restricted stock grant
- Acquisition price: $0 per share
- Ownership type: Direct
- Post-transaction holdings: 3,415 shares
This Form 4 filing indicates standard board compensation practices through equity grants. The restricted stock award suggests continued board service and alignment with shareholder interests through direct equity ownership.