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Six Flags Entertainment Corporation/NEW

For the period ended Dec 31, 2025. Filed Feb 26, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 26, 2026

FUN$10.16-5.6%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits

Signatures

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

DATED: February 26, 2026

By:/s/ John Reilly
John Reilly
President and Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

SignatureTitleDate
/s/John ReillyDirector, President and Chief Executive OfficerFebruary 26, 2026
John Reilly(Principal Executive Officer)
/s/Brian WitherowChief Financial OfficerFebruary 26, 2026
Brian Witherow(Principal Financial Officer)
/s/David HoffmanChief Accounting OfficerFebruary 26, 2026
David Hoffman(Principal Accounting Officer)
/s/Marilyn SpiegelChair of the Board of DirectorsFebruary 26, 2026
Marilyn Spiegel
/s/Jonathan BrudnickDirectorFebruary 26, 2026
Jonathan Brudnick
/s/Sandra CochranDirectorFebruary 26, 2026
Sandra Cochran
/s/Michael ColglazierDirectorFebruary 26, 2026
Michael Colglazier
/s/Felipe DutraDirectorFebruary 26, 2026
Felipe Dutra
/s/Steven HoffmanDirectorFebruary 26, 2026
Steven Hoffman
/s/Chieh HuangDirectorFebruary 26, 2026
Chieh Huang
/s/Jennifer MasonDirectorFebruary 26, 2026
Jennifer Mason
/s/Arik RuchimDirectorFebruary 26, 2026
Arik Ruchim
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.