Rehan Jaffer - 12 Jun 2026 Form 4 Insider Report for Six Flags Entertainment Corporation/NEW (FUN)

Reporting relationship: Director
Issuer ticker: FUN
Reported as of: 12 Jun 2026
Net transaction value: +$5,887,675
SEC form: 4
Accepted by SEC: 16 Jun 2026, 16:27:06 UTC
Prior SEC filing: 27 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Rehan Jaffer

Key filing fact

Rehan Jaffer filed Form 4 for Six Flags Entertainment Corporation/NEW (FUN) on 16 Jun 2026.

Key facts

This page summarizes Rehan Jaffer's Form 4 filing for Six Flags Entertainment Corporation/NEW (FUN).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 16 Jun 2026, 16:27.

Change

Previous filing in this sequence was filed on 27 May 2026.
Current net transaction value: +$5,887,675.

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 0001364501 Primary reporting owner

JAFFER REHAN

Relationship: Director
Address: C/O H PARTNERS MANAGEMENT LLC, 888 SEVENTH AVENUE, 29TH FLOOR, NEW YORK
Signature: /s/ Rehan Jaffer
Signature date: 16 Jun 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

Purchase

Transaction value: $2,961,612
Shares: +125,000
Change %: +2.7%
Price: $23.69
Shares after: 4,775,000
Date: 12 Jun 2026
Ownership: See Footnote
Footnotes: F1, F2

FUN transaction

Common Stock, par value $0.01 per share

Purchase

Transaction value: $2,926,062
Shares: +125,000
Change %: +2.6%
Price: $23.41
Shares after: 4,900,000
Date: 15 Jun 2026
Ownership: See Footnote
Footnotes: F2, F3

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $23.4500 to $24.0650, inclusive. The reporting person undertakes to provide Issuer, any security holder of Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

Footnote F2

Funds owned and managed by H Partners Management, LLC ("H Management") directly own the reported securities. As a result, the Reporting Person, as Founder and Managing Member of H Management, may be deemed to have voting and dispositive power with respect to the shares of common stock held by the managed funds. Mr. Jaffer disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that such reporting person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Footnote F3

The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $23.0900 to $23.7700, inclusive. The reporting person undertakes to provide Issuer, any security holder of Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.