Six Flags Appoints John Reilly President and Chief Executive Officer

Core Viewpoint - Six Flags Entertainment Corporation has appointed John Reilly as President and Chief Executive Officer, effective December 8, 2025, following a thorough succession planning process [1][2][4]. Group 1: Leadership Transition - John Reilly will succeed Richard A. Zimmerman, who is stepping down as President and CEO on the same date [2]. - Marilyn Spiegel, Chair-elect of the Six Flags Board, expressed confidence that Reilly will reinvigorate profitable growth at underperforming parks [2][4]. Group 2: John Reilly's Background - John Reilly has over three decades of experience in the amusement and recreation industry, with a strong focus on operational management and strategic growth [3][7]. - His previous roles include CEO of Palace Entertainment U.S. and Group Chief Operating Officer at Parques Reunidos, where he improved guest satisfaction and drove margin expansion [3][7]. Group 3: Company Overview - Six Flags Entertainment Corporation is the largest regional amusement park operator in North America, operating 26 amusement parks, 15 water parks, and nine resort properties across 16 states in the U.S., Canada, and Mexico [8]. - The company aims to provide fun and memorable experiences to millions of guests annually, featuring world-class coasters and themed rides [8].