[Form 4] Six Flags Entertainment Corporation Insider Trading Activity

Rhea-AI Filing Summary

Six Flags Entertainment (NYSE:FUN) filed a Form 4 stating that director Sandra B. Cochran acquired 3,415 deferred stock units on 06/25/2025. The grant was made under the company’s omnibus deferred‐compensation plan and each unit is economically equivalent to one common share.

Following the award, Cochran beneficially owns 3,415 derivative securities, held directly. The units are payable in stock, cash, or a mix when her board service ends. No open-market purchase, sale, or cash consideration was reported.

Insights

Corporate Governance Analyst

TL;DR: Routine director equity retainer; neutral market impact.

The disclosure reflects a standard board compensation grant of 3,415 deferred stock units to Sandra B. Cochran. Because the award is non-cash and represents a negligible fraction of Six Flags’ total shares outstanding, it does not alter insider ownership dynamics or signal trading intent. Such grants are common practice to align director incentives with shareholders while deferring dilution until payout, which occurs upon board departure. Overall, the filing is procedural rather than market-moving.

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

COCHRAN SANDRA B

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
06/25/2025

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

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
Deferred Stock Units	(1)	06/25/2025		A		3,415(2)		(3)	(3)	Common Stock, par value $0.01 per share	3,415	$0	3,415	D

Explanation of Responses:

1. Represents deferred stock units acquired by the reporting person (in an exempt transaction) as deferred compensation pursuant to the Company's omnibus plan. Each deferred stock unit is the economic equivalent of one share of common stock.

2. Deferred stock units granted in connection with prorated service to the Board in 2025.

3. These deferred stock units are payable in shares of common stock, cash, or a combination of cash and shares of common stock when the reporting person's service to the Company ends.

Remarks:

	/s/ Sandra B. Cochran	06/27/2025
	** 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).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

How many deferred stock units did Six Flags director Sandra B. Cochran receive on June 25 2025?

She received 3,415 deferred stock units, each equivalent to one share of FUN common stock.

What was the transaction price for the deferred stock units reported by FUN?

The units were granted at $0 cost as part of the company’s deferred compensation plan.

Does the Form 4 state whether the acquisition was under a Rule 10b5-1 plan for FUN?

The filing does not indicate that the transaction was executed pursuant to a Rule 10b5-1 plan.

What is the ownership type of the securities held by Sandra B. Cochran after the FUN Form 4 transaction?

All 3,415 units are reported as held directly by the director.