Jennifer Mason - 02 Jan 2026 Form 4 Insider Report for Six Flags Entertainment Corporation/NEW (FUN)

Reporting relationship: Director
Issuer ticker: FUN
Reported as of: 02 Jan 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 06 Jan 2026, 16:32:55 UTC
Prior SEC filing: 28 Mar 2025
Next SEC filing: 13 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Jennifer Mason

Key filing fact

Jennifer Mason filed Form 4 for Six Flags Entertainment Corporation/NEW (FUN) on 06 Jan 2026.

Key facts

This page summarizes Jennifer Mason's Form 4 filing for Six Flags Entertainment Corporation/NEW (FUN).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 06 Jan 2026, 16:32.

Change

Previous filing in this sequence was filed on 28 Mar 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001947532 Primary reporting owner

Mason Jennifer

Relationship: Director
Address: 8701 RED OAK BLVD., CHARLOTTE
Signature: /s/ Jennifer Mason
Signature date: 05 Jan 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

FUN transaction

Common Stock, par value $0.01 per share

Award

Transaction value: $0
Shares: +13,038
Change %: +100%
Price: $0.000000
Shares after: 26,129
Date: 02 Jan 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Restricted stock granted in connection with service to the Board for 2026.

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