Six Flags Entertainment Corporation/NEW (FUN)

Latest Insider Confidence Score

2026Q1

40.4
Bearish

Company insider confidence (by quarter)

2024Q3 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Ferguson Scott D. — 5,030,000 Oct 27, 2025
Sachem Head Capital Management LP — 5,030,000 Oct 27, 2025
Uncas GP LLC — 5,030,000 Oct 27, 2025
Sachem Head GP LLC — 5,030,000 Oct 27, 2025
Brudnick Jonathan A. — 5,030,000 Oct 27, 2025

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 23, 2026 Feb 25, 2026 Witherow Brian C CFO Sell 20.0 -16,469 -5.20% ✗ $300.4K
Feb 23, 2026 Feb 25, 2026 Tastepe Tayfun Chief Digital & Tech Officer Sell 22.5 -3,639 -10.93% ✗ $66.4K
Feb 23, 2026 Feb 25, 2026 Hoffman David R. Chief Accounting Officer Sell 22.5 -4,788 -5.26% ✗ $87.3K
Feb 23, 2026 Feb 25, 2026 Nurse Brian Chief Legal Officer Sell 22.5 -11,246 -12.45% ✗ $205.1K
Feb 23, 2026 Feb 25, 2026 FISHER TIM COO Sell 20.0 -19,092 -7.91% ✗ $348.2K
Feb 23, 2026 Feb 25, 2026 Dieckmann Christian Chief Commercial Officer Sell 22.5 -3,887 -9.41% ✗ $70.9K
Jan 2, 2026 Jan 6, 2026 Spiegel Marilyn G Director Neutral 52.5 - 0.00% ✗ -
Jan 2, 2026 Jan 6, 2026 Hoffman Steven E Director Neutral 52.5 - 0.00% ✗ -
Jan 2, 2026 Jan 6, 2026 Colglazier Michael A Director Neutral 52.5 - 0.00% ✗ -
Jan 2, 2026 Jan 6, 2026 Mason Jennifer Director Neutral 90.0 +13,038 99.60% ✗ -
Jan 2, 2026 Jan 6, 2026 Dutra Felipe Director Neutral 90.0 +13,038 381.79% ✗ -
Jan 2, 2026 Jan 6, 2026 Huang Chieh E. Director Neutral 52.5 - 0.00% ✗ -
Jan 2, 2026 Jan 6, 2026 COCHRAN SANDRA B Director Neutral 52.5 - 0.00% ✗ -
Dec 31, 2025 Jan 5, 2026 BASSOUL SELIM A Chair Sell 100.0 +150,045 38.75% ✗ $1.7M
Dec 31, 2025 Jan 5, 2026 Hanrahan Daniel J Director Sell 22.5 -7,162 -11.04% ✗ $109.9K
Dec 24, 2025 Dec 29, 2025 CARR LOUIS Director Sell 22.5 -3,581 -19.02% ✗ $51.4K
Dec 8, 2025 Dec 9, 2025 Reilly John T CEO Neutral 90.0 +159,847 100.00% ✗ -
Dec 9, 2025 Reilly John T CEO Neutral 52.5 - 0.00% ✗ -
Dec 5, 2025 Dec 9, 2025 Zimmerman Richard CEO Sell 95.0 +53,349 7.44% ✗ $3.8M
Oct 27, 2025 Brudnick Jonathan A. Director Neutral 52.5 - 0.00% ✗ -
Aug 22, 2025 Aug 25, 2025 FISHER TIM COO Sell 20.0 -21,850 -8.30% ✗ $559.1K
Aug 7, 2025 Aug 8, 2025 Hoffman Steven E Director Buy 95.0 +10,058 294.52% ✗ $248.1K
Jun 25, 2025 Jun 27, 2025 COCHRAN SANDRA B Director Neutral 52.5 - 0.00% ✗ -
Jun 27, 2025 COCHRAN SANDRA B Director Neutral 52.5 - 0.00% ✗ -
Jun 25, 2025 Jun 27, 2025 Dutra Felipe Director Neutral 90.0 +3,415 100.00% ✗ -
Jun 25, 2025 Jun 27, 2025 Colglazier Michael A Director Neutral 52.5 - 0.00% ✗ -
Jun 25, 2025 Jun 27, 2025 Hoffman Steven E Director Neutral 90.0 +3,415 100.00% ✗ -
Jun 27, 2025 Dutra Felipe Director Neutral 52.5 - 0.00% ✗ -
Jun 27, 2025 Colglazier Michael A Director Neutral 52.5 - 0.00% ✗ -
Jun 27, 2025 Hoffman Steven E Director Neutral 52.5 - 0.00% ✗ -
Jun 25, 2025 Jun 27, 2025 Olivet D Scott Director Neutral 52.5 - 0.00% ✗ -
Jun 20, 2025 Jun 24, 2025 SAULS MONICA Chief HR Officer Sell 20.0 -2,697 -7.26% ✗ $796.1K
Jun 4, 2025 Jun 5, 2025 Dieckmann Christian Chief Commercial Officer Sell 22.5 -2,786 -6.32% ✗ $92.2K
Jun 4, 2025 Jun 5, 2025 FISHER TIM COO Sell 20.0 -11,143 -4.06% ✗ $368.9K
Jun 4, 2025 Jun 5, 2025 Hoffman David R. Chief Accounting Officer Sell 22.5 -3,374 -3.58% ✗ $111.7K
Jun 4, 2025 Jun 5, 2025 Nurse Brian Chief Legal Officer Sell 22.5 -6,508 -6.72% ✗ $215.5K
Jun 4, 2025 Jun 5, 2025 Witherow Brian C CFO Sell 20.0 -11,245 -3.43% ✗ $372.3K
Jun 4, 2025 Jun 5, 2025 Zimmerman Richard CEO Sell 20.0 -25,071 -3.38% ✗ $830.1K
May 12, 2025 May 12, 2025 Frymire Michelle M Director Sell 22.5 -5,929 -45.29% ✗ $224.6K
May 2, 2025 May 6, 2025 White Robert Anderson Chief Commercial Officer Sell 90.0 +1,911 4.92% ✗ $768.6K
Mar 31, 2025 Apr 2, 2025 Dieckmann Christian Chief Strategy Officer Sell 26.3 -633 -1.42% ✗ $22.4K
Mar 31, 2025 Apr 2, 2025 FISHER TIM COO Sell 32.5 -1,750 -0.63% ✗ $62K
Mar 31, 2025 Apr 2, 2025 Hoffman David R. Chief Accounting Officer Sell 43.8 -441 -0.47% ✗ $15.6K
Mar 31, 2025 Apr 2, 2025 Nurse Brian Chief Legal Officer Sell 26.3 -1,232 -1.26% ✗ $43.6K
Mar 31, 2025 Apr 2, 2025 SAULS MONICA Chief HR Officer Sell 26.3 -528 -1.40% ✗ $18.7K
Mar 31, 2025 Apr 2, 2025 Tastepe Tayfun Chief Digital & Tech Officer Sell 36.3 -312 -0.93% ✗ $11.1K
Mar 31, 2025 Apr 2, 2025 White Robert Anderson Chief Commercial Officer Sell 26.3 -886 -2.23% ✗ $31.4K
Mar 31, 2025 Apr 2, 2025 Witherow Brian C CFO Sell 40.0 -1,543 -0.47% ✗ $54.7K
Mar 31, 2025 Apr 2, 2025 Zimmerman Richard CEO Sell 32.5 -5,269 -0.70% ✗ $186.6K
Mar 26, 2025 Mar 28, 2025 CARR LOUIS Director Neutral 90.0 +3,581 30.70% ✗ -
Mar 26, 2025 Mar 28, 2025 Olivet D Scott Director Neutral 52.5 - 0.00% ✗ -
Mar 26, 2025 Mar 28, 2025 Hanrahan Daniel J Director Neutral 52.5 - 0.00% ✗ -
Mar 26, 2025 Mar 28, 2025 Ramirez Enrique Director Neutral 90.0 +5,340 27.23% ✗ -
Mar 26, 2025 Mar 28, 2025 Frymire Michelle M Director Neutral 90.0 +7,162 120.80% ✗ -
Mar 26, 2025 Mar 28, 2025 Huang Chieh E. Director Neutral 52.5 - 0.00% ✗ -
Mar 26, 2025 Mar 28, 2025 Spiegel Marilyn G Director Neutral 52.5 - 0.00% ✗ -
Mar 26, 2025 Mar 28, 2025 Bracey Esi Eggleston Director Neutral 90.0 +5,340 23.04% ✗ -
Mar 26, 2025 Mar 28, 2025 Mason Jennifer Director Neutral 90.0 +7,162 120.80% ✗ -
Mar 14, 2025 Mar 18, 2025 SAULS MONICA Chief HR Officer Sell 26.3 -1,161 -2.99% ✗ $43.9K
Feb 24, 2025 Feb 26, 2025 FISHER TIM COO Sell 17.5 -32,996 -10.68% ✗ $1.5M
Feb 24, 2025 Feb 26, 2025 White Robert Anderson Chief Commercial Officer Sell 20.0 -8,482 -17.58% ✗ $382.5K
Feb 24, 2025 Feb 26, 2025 SAULS MONICA Chief HR Officer Sell 26.3 -560 -1.42% ✗ $25.3K
Feb 24, 2025 Feb 26, 2025 Tastepe Tayfun Chief Digital & Tech Officer Sell 20.0 -6,021 -15.19% ✗ $271.5K
Feb 24, 2025 Feb 26, 2025 Hoffman David R. Chief Accounting Officer Sell 20.0 -8,706 -8.41% ✗ $392.6K
Feb 24, 2025 Feb 26, 2025 Nurse Brian Chief Legal Officer Sell 20.0 -21,345 -17.87% ✗ $962.4K
Feb 24, 2025 Feb 26, 2025 Witherow Brian C CFO Sell 17.5 -29,528 -8.23% ✗ $1.3M
Feb 24, 2025 Feb 26, 2025 Zimmerman Richard CEO Sell 17.5 -97,310 -11.52% ✗ $4.4M
Feb 24, 2025 Feb 26, 2025 Dieckmann Christian Chief Strategy Officer Sell 22.5 -5,236 -10.48% ✗ $236.1K
Feb 5, 2025 Feb 7, 2025 SAULS MONICA Chief HR Officer Neutral 90.0 +4,222 12.00% ✗ -
Feb 5, 2025 Feb 7, 2025 White Robert Anderson Chief Commercial Officer Neutral 85.0 +4,291 9.76% ✗ -
Feb 5, 2025 Feb 7, 2025 Tastepe Tayfun Chief Digital & Tech Officer Neutral 90.0 +4,086 11.49% ✗ -
Feb 5, 2025 Feb 7, 2025 Hoffman David R. Chief Accounting Officer Neutral 82.5 +4,086 4.11% ✗ -
Feb 5, 2025 Feb 7, 2025 Dieckmann Christian Chief Strategy Officer Neutral 90.0 +5,448 12.24% ✗ -
Feb 5, 2025 Feb 7, 2025 Nurse Brian Chief Legal Officer Neutral 90.0 +14,302 13.61% ✗ -
Feb 5, 2025 Feb 7, 2025 FISHER TIM COO Neutral 85.0 +23,156 8.10% ✗ -
Feb 5, 2025 Feb 7, 2025 Witherow Brian C CFO Neutral 85.0 +18,729 5.50% ✗ -
Feb 5, 2025 Feb 7, 2025 Zimmerman Richard CEO Sell 90.0 +52,714 6.65% ✗ $231.5K
Dec 13, 2024 Dec 16, 2024 White Robert Anderson Chief Commercial Officer Sell 20.0 -11,113 -20.18% ✗ $513K
Dec 4, 2024 Dec 6, 2024 Dieckmann Christian Chief Strategy Officer Sell 22.5 -2,802 -5.92% ✗ $132.3K
Dec 4, 2024 Dec 6, 2024 FISHER TIM COO Sell 20.0 -11,206 -3.77% ✗ $529K
Dec 4, 2024 Dec 6, 2024 Hoffman David R. Chief Accounting Officer Sell 22.5 -3,374 -3.28% ✗ $159.3K
Dec 4, 2024 Dec 6, 2024 Nurse Brian Chief Legal Officer Sell 20.0 -6,509 -5.83% ✗ $307.3K
Dec 4, 2024 Dec 6, 2024 Witherow Brian C CFO Sell 20.0 -11,245 -3.20% ✗ $530.9K
Dec 4, 2024 Dec 6, 2024 Zimmerman Richard CEO Sell 20.0 -20,011 -2.46% ✗ $944.7K
Jul 3, 2024 Ruchim Arik W Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Huang Chieh E. Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 CARR LOUIS Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Spiegel Marilyn G Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Dieckmann Christian Chief Strategy Officer Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Olivet D Scott Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 SAULS MONICA Senior VP CHRO Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Frymire Michelle M Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Hanrahan Daniel J Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Hoffman David R. Senior VP & CAO Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Ramirez Enrique Director Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 White Robert Anderson SVP, Chief Commercial Officer Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Zimmerman Richard CEO Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Nurse Brian Exec VP, Chief Legal Officer Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 BASSOUL SELIM A Chair Neutral 52.5 - 0.00% ✗ -
Jul 1, 2024 Bracey Esi Eggleston Director Neutral 52.5 - 0.00% ✗ -