X0306 4 2012-08-24 0 0000701374 Six Flags Entertainment Corp SIX 0001205647 REID-ANDERSON JAMES C/O SIX FLAGS ENTERTAINMENT CORPORATION 924 AVENUE J EAST GRAND PRAIRIE TX 75050 1 1 0 0 Chairman, President & CEO Employee Stock Option (Right to Buy) 55.53 2012-08-24 4 A 0 100000 0 A 2022-08-24 Common Stock, par value $0.025 per share 100000 100000 D One-fourth of the options will vest on each of the first four anniversaries of August 24, 2012, if the reporting person has been continuously employed with the Issuer through such date, subject to accelerated vesting in certain events, including certain terminations or upon a change of control, or as provided for by the Compensation Committee of the Issuer's Board of Directors. /s/ James Reid-Anderson 2012-08-28