| Filed On | Filing |
|---|---|
| 17 Mar 2023 | PRE 14A |
| 18 Mar 2022 | PRE 14A |
| 12 Mar 2021 | PRE 14A |
| 09 Mar 2018 | PRE 14A |
| 11 Mar 2011 | PRE 14A |
| 24 Apr 2009 | PRE 14A |
| 11 Apr 2006 | PRE 14A |
| 15 Apr 2005 | PRE 14A SIX FLAGS, INC. |
| 07 Apr 2000 | PREMIER PARKS, INC. PRELIMINARY PROXY STATEMENT |
| 20 Apr 1998 | PREMIER PARKS, INC. PRELIMINARY PROXY STATEMENT |
| 15 Apr 1997 | PRELIMINARY PROXY STATEMENT |
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