| Company Name: | SIX FLAGS ENTERTAINMENT CORPORATION |
| Employer identification number (EIN): | 133995059 |
| NAIC Classification: | 713100 |
| NAIC Description: | Amusement Parks and Arcades |
Additional information about SIX FLAGS ENTERTAINMENT CORPORATION
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: |
More information about SIX FLAGS ENTERTAINMENT CORPORATION
The following addresses have been detected on the 401k submissions:
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| Date first seen: 2007-06-01 | |||||
| Date last seen: 2025-07-31 | |||||
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-12-04 | ||||||
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| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-12-04 | ||||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 002 | SIX FLAGS 401(K) PLAN | 2014-01-01 | 1988-07-01 |
| 510 | SIX FLAGS HEALTH AND WELFARE BENEFIT PLAN | 2015-01-01 | 2006-01-01 |
| 001 | SIX FLAGS, INC. PENSION PLAN | 2015-01-01 | 1987-05-20 |
| 509 | SIX FLAGS SEASONAL MEDICAL PLAN | 2009-01-01 | 2004-07-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2020-01-17 | Employer Contributions | $ 1,500,000 | 1605 | $ 935 | |
| 2020-01-17 | Employee Contributions | $ 1,500,000 | 1605 | $ 935 | |
| 2018-09-07 | Employer Contributions | $ 1,500,000 | 5374 | $ 279 | |
| 2018-09-07 | Employee Contributions | $ 1,500,000 | 5374 | $ 279 | |
| 2018-08-02 | Employer Contributions | $ 1,500,000 | 5374 | $ 279 | |
| 2018-08-02 | Employee Contributions | $ 1,500,000 | 5374 | $ 279 | |
| 2018-04-23 | Employer Contributions | $ 1,500,000 | 5374 | $ 279 | |
| 2018-04-23 | Employee Contributions | $ 1,500,000 | 5374 | $ 279 | |
| 2018-01-16 | Employer Contributions | $ 1,500,000 | 5374 | $ 279 | |
| 2018-01-16 | Employee Contributions | $ 1,500,000 | 5374 | $ 279 | |
| 2017-09-01 | Employer Contributions | $ 1,500,000 | 868 | $ 1,728 | |
| 2017-09-01 | Employee Contributions | $ 1,500,000 | 868 | $ 1,728 | |
| 2017-07-14 | Employer Contributions | $ 3,000,000 | 868 | $ 3,456 | |
| 2017-07-14 | Employee Contributions | $ 3,000,000 | 868 | $ 3,456 | |
| 2017-01-12 | Employer Contributions | $ 1,500,000 | 868 | $ 1,728 | |
| 2017-01-12 | Employee Contributions | $ 1,500,000 | 868 | $ 1,728 | |
| 2016-08-24 | Employer Contributions | $ 1,500,000 | 910 | $ 1,648 | |
| 2016-08-24 | Employee Contributions | $ 1,500,000 | 910 | $ 1,648 | |
| 2016-07-14 | Employer Contributions | $ 1,500,000 | 910 | $ 1,648 | |
| 2016-07-14 | Employee Contributions | $ 1,500,000 | 910 | $ 1,648 | |
| 2016-04-12 | Employer Contributions | $ 1,500,000 | 910 | $ 1,648 | |
| 2016-04-12 | Employee Contributions | $ 1,500,000 | 910 | $ 1,648 | |
| 2016-01-12 | Employer Contributions | $ 1,500,000 | 910 | $ 1,648 | |
| 2016-01-12 | Employee Contributions | $ 1,500,000 | 910 | $ 1,648 | |
| 2015-09-10 | Employer Contributions | $ 1,500,000 | 1171 | $ 1,281 | |
| 2015-09-10 | Employee Contributions | $ 1,500,000 | 1171 | $ 1,281 | |
| 2015-07-14 | Employer Contributions | $ 1,500,000 | 1171 | $ 1,281 | |
| 2015-07-14 | Employee Contributions | $ 1,500,000 | 1171 | $ 1,281 | |
| 2015-04-13 | Employer Contributions | $ 1,500,000 | 1171 | $ 1,281 | |
| 2015-04-13 | Employee Contributions | $ 1,500,000 | 1171 | $ 1,281 | |
| 2015-01-12 | Employer Contributions | $ 1,500,000 | 1171 | $ 1,281 | |
| 2015-01-12 | Employee Contributions | $ 1,500,000 | 1171 | $ 1,281 | |
| 2014-10-14 | Employer Contributions | $ 1,500,000 | 4801 | $ 312 | |
| 2014-10-14 | Employee Contributions | $ 1,500,000 | 4801 | $ 312 | |
| 2014-07-14 | Employer Contributions | $ 1,500,000 | 4801 | $ 312 | |
| 2014-07-14 | Employee Contributions | $ 1,500,000 | 4801 | $ 312 | |
| 2014-04-15 | Employer Contributions | $ 1,500,000 | 4801 | $ 312 | |
| 2014-04-15 | Employee Contributions | $ 1,500,000 | 4801 | $ 312 | |
| 2014-01-13 | Employer Contributions | $ 1,500,000 | 4801 | $ 312 | |
| 2014-01-13 | Employee Contributions | $ 1,500,000 | 4801 | $ 312 | |
| 2013-10-11 | Employer Contributions | $ 1,500,000 | 4296 | $ 349 | |
| 2013-10-11 | Employee Contributions | $ 1,500,000 | 4296 | $ 349 | |
| 2013-07-12 | Employer Contributions | $ 1,500,000 | 4296 | $ 349 | |
| 2013-07-12 | Employee Contributions | $ 1,500,000 | 4296 | $ 349 | |
| 2013-04-11 | Employer Contributions | $ 1,500,000 | 4296 | $ 349 | |
| 2013-04-11 | Employee Contributions | $ 1,500,000 | 4296 | $ 349 | |
| 2013-01-15 | Employer Contributions | $ 1,500,000 | 4296 | $ 349 | |
| 2013-01-15 | Employee Contributions | $ 1,500,000 | 4296 | $ 349 | |
| 2012-09-15 | Employer Contributions | $ 2,035,000 | 1376 | $ 1,479 | |
| 2012-09-15 | Employee Contributions | $ 2,035,000 | 1376 | $ 1,479 | |
| 2012-07-11 | Employer Contributions | $ 1,485,000 | 1376 | $ 1,079 | |
| 2012-07-11 | Employee Contributions | $ 1,485,000 | 1376 | $ 1,079 | |
| 2012-04-11 | Employer Contributions | $ 1,485,000 | 1376 | $ 1,079 | |
| 2012-04-11 | Employee Contributions | $ 1,485,000 | 1376 | $ 1,079 | |
| 2012-01-12 | Employer Contributions | $ 1,070,000 | 1376 | $ 778 | |
| 2012-01-12 | Employee Contributions | $ 1,070,000 | 1376 | $ 778 | |
| 2011-10-12 | Employer Contributions | $ 1,070,000 | 110 | $ 9,727 | |
| 2011-10-12 | Employee Contributions | $ 1,070,000 | 110 | $ 9,727 | |
| 2011-07-13 | Employer Contributions | $ 1,070,000 | 110 | $ 9,727 | |
| 2011-07-13 | Employee Contributions | $ 1,070,000 | 110 | $ 9,727 | |
| 2011-04-14 | Employer Contributions | $ 1,070,000 | 110 | $ 9,727 | |
| 2011-04-14 | Employee Contributions | $ 1,070,000 | 110 | $ 9,727 | |
| 2010-01-11 | Employer Contributions | $ 540,000 | 110 | $ 4,909 | |
| 2010-01-11 | Employee Contributions | $ 540,000 | 110 | $ 4,909 | |
| 2009-10-09 | Employer Contributions | $ 540,000 | 110 | $ 4,909 | |
| 2009-10-09 | Employee Contributions | $ 540,000 | 110 | $ 4,909 | |
| 2009-07-14 | Employer Contributions | $ 540,000 | 110 | $ 4,909 | |
| 2009-07-14 | Employee Contributions | $ 540,000 | 110 | $ 4,909 | |
| 2009-04-10 | Employer Contributions | $ 540,000 | 110 | $ 4,909 | |
| 2009-04-10 | Employee Contributions | $ 540,000 | 110 | $ 4,909 |