| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2007-08-20 | HBK INVESTMENTS L P | SIX FLAGS, INC. | 6,304,705 | 6.7% | EDGAR |
| SC 13G | 2007-08-17 | HBK INVESTMENTS L P | SIX FLAGS, INC. | 6,304,705 | 6.7% | EDGAR |
| SC 13G | 2007-07-05 | SAC CAPITAL ADVISORS LLC | SIX FLAGS, INC. | 1,969,100 | 2.1% | EDGAR |
| SC 13G/A | 2007-02-14 | FMR CORP | SIX FLAGS INC | 15,578,438 | 15.0% | EDGAR |
| SC 13G/A | 2007-02-14 | JANA PARTNERS LLC | SIX FLAGS INC | 5,000,000 | 5.3% | EDGAR |
| SC 13G/A | 2007-02-14 | Highbridge International LLC | SIX FLAGS INC | 450 | 6.6% | EDGAR |
| SC 13G/A | 2007-02-09 | DIMENSIONAL FUND ADVISORS INC | SIX FLAGS INC | 7,983,947 | 8.5% | EDGAR |
| SC 13G/A | 2007-02-08 | CITIGROUP INC | SIX FLAGS INC | 9,532,824 | 9.2% | EDGAR |
| SC 13G | 2007-02-06 | Tracer Capital Management L.P. | SIX FLAGS INC | 8,000,000 | 8.5% | EDGAR |
| SC 13G/A | 2007-02-02 | DIMENSIONAL FUND ADVISORS INC | SIX FLAGS INC | 7,983,947 | 8.5% | EDGAR |
| SC 13G/A | 2007-01-19 | BARCLAYS GLOBAL INVESTORS NA /CA/ | SIX FLAGS INC | 1,593,064 | 1.7% | EDGAR |
| SC 13G/A | 2007-01-18 | WEITZ WALLACE R & CO | SIX FLAGS INC | 4,839,100 | 5.1% | EDGAR |
| SC 13G/A | 2006-10-13 | HBK INVESTMENTS L P | SIX FLAGS INC | - | - | EDGAR |
| SC 13G | 2006-07-28 | HBK INVESTMENTS L P | SIX FLAGS INC | 6,144,911 | 6.1% | EDGAR |
| SC 13G/A | 2006-04-21 | Diaco Investments, L.P. | SIX FLAGS INC | - | 0.0% | EDGAR |
| SC 13G/A | 2006-04-20 | JANA PARTNERS LLC | SIX FLAGS INC | 10,488,671 | 11.1% | EDGAR |
| SC 13G/A | 2006-04-10 | WEITZ WALLACE R & CO | SIX FLAGS INC | 1,477,500 | 1.6% | EDGAR |
| SC 13G/A | 2006-04-10 | WEITZ WALLACE R & CO | SIX FLAGS INC | 1,477,500 | 1.6% | EDGAR |
| SC 13G/A | 2006-03-30 | Diaco Investments, L.P. | SIX FLAGS INC | 1,540,000 | 7.3% | EDGAR |
| SC 13G/A | 2006-03-30 | Diaco Investments, L.P. | SIX FLAGS INC | 6,821,200 | 7.3% | EDGAR |