Six Flags Entertainment Corporation

Last updated September 27, 2026

Organization details

Legal name
Six Flags Entertainment Corporation
Former names
CopperSteel HoldCo, Inc.
Ownership
Public
Status
Active
Sector (GICS)
Consumer Discretionary
SIC code
7900 — Services-Amusement & Recreation Services
Jurisdiction of incorporation
Delaware
Headquarters city
Charlotte
Headquarters state / province
North Carolina
Headquarters country
United States
Fiscal year end
December
Ticker symbol
FUN
Primary stock exchange
NYSE

Identifiers

SEC CIK
0001999001
Wikidata ID
Q127324768

Board of directors

Chief executives

John T. Reilly · President & CEO
Since December 2025
88 CEO score

Outstanding · grade A

Out of 100, from shareholder return, dividends, growth and acquisitions.

Partial: only 20% of the scoring weight is on file.

Revenue growth 20%
88

14.5% a year in revenue

20% of the scoring weight is on file. Figures cover December 2024 – December 2025.

Richard Zimmerman · President & CEO
2024 – 2025 · Former
100 CEO score

Outstanding · grade A+

Out of 100, from shareholder return, dividends, growth and acquisitions.

Partial: only 20% of the scoring weight is on file.

Revenue growth 20%
100

50.6% a year in revenue

20% of the scoring weight is on file. Figures cover December 2023 – December 2024.

Director election results

Annual meeting of May 26, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

7 of this board's directors also sit on 11 other boards. 6 are in the same sector.

Network of Six Flags Entertainment Corporation's board connections Cracker Barrel Old Country Store Inc Cracker Barrel Old Cou... Jack In The Box Inc. Jack In The Box Inc. Lowe's Companies Inc. Lowe's Companies Inc. NCR Atleos Corporation NCR Atleos Corporation Performance Food Group Company Performance Food Group... Signet Jewelers Limited Signet Jewelers Limite... US Foods Holding Corp. US Foods Holding Corp. Virgin Galactic Holdings Inc. Virgin Galactic Holdin... Waldencast plc Waldencast plc Williams-Sonoma Inc. Williams-Sonoma Inc. lululemon athletica inc. lululemon athletica in... Enrique Ramirez Enrique Ramirez Esi Eggleston Bracey Esi Eggleston Bracey Felipe Dutra Felipe Dutra Michael A. Colglazier Michael A. Colglazie... Michelle M. Frymire Michelle M. Frymire Sandra B. Cochran Sandra B. Cochran Scott D. Ferguson Scott D. Ferguson Six Flags Entertainment Co...
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$21,488,460
11 purchases by 5 insiders
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Nov 10, 2026 Rehan Jaffer Director Open-market purchase +400,000 $10.32 $4,128,000
Nov 9, 2026 Rehan Jaffer Director Open-market purchase +350,000 $10.86 $3,801,000
Nov 6, 2026 Bennett Christopher Lawrence Officer (Chief Legal Officer) Open-market purchase +5,000 $9.32 $46,600
Nov 6, 2026 Richard M. Haddrill Director, Officer (Executive Chair) Open-market purchase +9,000 $10.08 $90,720
Nov 6, 2026 Rehan Jaffer Director Open-market purchase +700,000 $10.00 $7,000,000
Aug 12, 2026 John T. Reilly Director, Officer (President & CEO) Open-market purchase +15,713 $15.80 $248,265
Jul 29, 2026 Bennett Christopher Lawrence Officer (Chief Legal Officer) Grant or award +9,343 — —
Jul 29, 2026 Hoffman David R. Officer (Chief Accounting Officer) Grant or award +16,017 — —
Jul 29, 2026 Walia Ashok Officer (Chief Financial Officer) Grant or award +66,738 — —
Jun 25, 2026 Walia Ashok Officer (Chief Financial Officer) Grant or award +40,595 — —
Jun 25, 2026 Tastepe Tayfun Officer (Chief Digital & Tech Officer) Grant or award +13,032 — —
Jun 25, 2026 Martin Ziegenfuss Amy Officer (Chief Marketing Officer) Grant or award +18,788 — —
Jun 25, 2026 Hoffman David R. Officer (Chief Accounting Officer) Grant or award +13,032 — —
Jun 25, 2026 Bennett Christopher Lawrence Officer (Chief Legal Officer) Grant or award +37,337 — —
Jun 25, 2026 John T. Reilly Director, Officer (President & CEO) Grant or award +122,176 — —

Organizations in the same sector, closest in location and size first.

Questions about Six Flags Entertainment Corporation

Who is the CEO of Six Flags Entertainment Corporation?

John T. Reilly has been Six Flags Entertainment Corporation's President & CEO since December 2025.

How many directors are on Six Flags Entertainment Corporation's board?

Six Flags Entertainment Corporation's board has 21 directors: Arik W. Ruchim, Chieh E. Huang, D. Scott Olivet, Daniel J. Hanrahan, Enrique Ramirez, Esi Eggleston Bracey, Felipe Dutra, Jennifer Mason, John T. Reilly, Jonathan A. Brudnick and 11 others.

Are Six Flags Entertainment Corporation insiders buying or selling shares?

Over the last 12 months, Six Flags Entertainment Corporation insiders bought $21.5 million of shares in 11 purchases and made no open-market sales on the open market, as reported to the SEC on Forms 4 and 5.

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