Six Flags Entertainment Corp/OLD SEC filings SIX
Six Flags Entertainment Corp/OLD has 1,001 filings in SEC EDGAR's recent list, going back to Jul 13, 2011. Its latest annual report, Form 10-K, was filed on Feb 29, 2024 for the period ended Dec 31, 2023. The latest quarterly report (Form 10-Q) was filed on May 9, 2024, covering the quarter ended Mar 31, 2024. The most recent current report (Form 8-K) was filed on Jul 1, 2024 (material agreement, agreement ended, acquisition or sale of assets, listing notice, change to shareholder rights, regulation fd disclosure, other events). The company's fiscal year ends on December 29.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-K/A | Amended annual report | Apr 29, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| ARS | Annual report to shareholders | Mar 28, 2023 | Jan 1, 2023 |
| 10-K | Annual report | Mar 7, 2023 | Jan 1, 2023 |
| 10-K | Annual report | Feb 24, 2022 | Jan 2, 2022 |
| 10-K | Annual report | Feb 25, 2021 | Dec 31, 2020 |
| 10-K | Annual report | Feb 20, 2020 | Dec 31, 2019 |
| 10-K | Annual report | Feb 20, 2019 | Dec 31, 2018 |
| 10-K | Annual report | Feb 20, 2018 | Dec 31, 2017 |
| 10-K | Annual report | Feb 23, 2017 | Dec 31, 2016 |
| 10-K | Annual report | Feb 18, 2016 | Dec 31, 2015 |
| ARS | Annual report to shareholders | Mar 27, 2015 | Dec 31, 2014 |
| 10-K | Annual report | Feb 19, 2015 | Dec 31, 2014 |
| ARS | Annual report to shareholders | Mar 27, 2014 | Dec 31, 2013 |
| 10-K | Annual report | Feb 20, 2014 | Dec 31, 2013 |
| ARS | Annual report to shareholders | Mar 28, 2013 | Dec 31, 2012 |
| 10-K | Annual report | Feb 27, 2013 | Dec 31, 2012 |
| 10-K | Annual report | Feb 27, 2012 | Dec 31, 2011 |
Showing 18 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Miscellaneous Amusement & Recreation (SIC 7990)
- Fiscal year ends
- December 29
- Headquarters
- Arlington, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 701374
- Former names
- Six Flags Entertainment Corp (until Jun 26, 2024); SIX FLAGS, INC. (until May 11, 2010); SIX FLAGS INC (until Mar 16, 2007); PREMIER PARKS INC (until Mar 10, 2000); TIERCO GROUP INC/DE/ (until Feb 2, 1994)
Other Services-Miscellaneous Amusement & Recreation companies
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- Madison Square Garden Entertainment Corp. MSGE
- Rush Street Interactive, Inc. RSI
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All 34 Services-Miscellaneous Amusement & Recreation companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.