Six Flags (FUN) CAO has shares withheld to cover equity award taxes

Rhea-AI Filing Summary

Six Flags Entertainment Corporation/NEW Chief Accounting Officer David R. Hoffman reported a tax-related share disposition. On February 23, 2026, 4,788 shares of common stock were withheld at $18.24 per share to cover tax liabilities from previously granted restricted stock and restricted stock units that vested that day. After this withholding, Hoffman directly owned 86,178 shares.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hoffman David R.

(Last) (First) (Middle)

8701 RED OAK BLVD.

(Street)

CHARLOTTE NC 28217

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Six Flags Entertainment Corporation/NEW [ FUN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/23/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, par value $0.01 per share	02/23/2026		F		4,788(1)	D	$18.24	86,178	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares withheld in payment of tax liability in connection with the vesting of a previously reported awards of restricted stock and restricted stock units, which vested February 23, 2026.

Remarks:

	/s/ David R. Hoffman	02/24/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
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FAQ

What insider transaction did Six Flags (FUN) report for David R. Hoffman?

Six Flags reported a tax-withholding disposition by Chief Accounting Officer David R. Hoffman. On February 23, 2026, 4,788 common shares were withheld to satisfy tax liabilities tied to vesting restricted stock and restricted stock units, rather than an open-market sale.

How many Six Flags (FUN) shares were withheld for taxes from David R. Hoffman?

A total of 4,788 Six Flags common shares were withheld for taxes. The shares were valued at $18.24 each and were used to cover tax liabilities arising from previously reported restricted stock and restricted stock units that vested on February 23, 2026.

Did David R. Hoffman sell Six Flags (FUN) shares on the open market?

No, the filing shows a tax-withholding disposition, not an open-market sale. Shares were withheld by the company to cover tax obligations when restricted stock and restricted stock units vested on February 23, 2026, a common practice in equity compensation programs.

How many Six Flags (FUN) shares does David R. Hoffman own after this transaction?

After the tax-withholding disposition, David R. Hoffman directly owned 86,178 Six Flags common shares. This figure reflects his remaining direct holdings following the withholding of 4,788 shares to satisfy tax liabilities on vesting equity awards.

What does transaction code F mean in the Six Flags (FUN) Form 4?

Transaction code F indicates payment of exercise price or tax liability using securities. In this case, 4,788 Six Flags shares were withheld at $18.24 per share to cover tax obligations when restricted stock and restricted stock units vested on February 23, 2026.