[Form 4] Planet Fitness, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Planet Fitness, Inc. (PLNT) director Stephen Spinelli Jr. reported receiving a grant of 515 shares of Class A common stock that vested on 10/01/2025 with a reported price of $0.00 (described as vesting on the grant date). After the transaction, Mr. Spinelli beneficially owns 30,359 shares. The Form 4 was filed as a single reporting person filing and signed by an attorney-in-fact on 10/02/2025. The filing discloses a routine, immediate vesting equity grant to a company director and updates his total reported holdings.

Positive

• 515 shares granted and vested on 10/01/2025, aligning director interests with shareholders
• Beneficial ownership updated to 30,359 shares, increasing disclosed insider stake

Negative

• None.

Insights

Corporate Governance Analyst

Director received immediate equity alignment: 515 shares on 10/01/2025.

The Form 4 shows a grant of 515 Class A shares to director Stephen Spinelli Jr. that vested on the grant date and were reported with a price of $0.00. Immediate vesting suggests the award was fully earned or treated as immediately deliverable rather than subject to future service-based vesting.

This updates his beneficial ownership to 30,359 shares, reflecting his stake as reported on the filing; the change is material to ownership disclosure but is a routine director compensation item rather than a transaction indicating open-market trading behavior.

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).

1. Name and Address of Reporting Person^*

Spinelli Stephen JR

(Last) (First) (Middle)

C/O PLANET FITNESS, INC.

4 LIBERTY LANE WEST

(Street)

HAMPTON NH 03842

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Planet Fitness, Inc. [ PLNT ]

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)
10/01/2025

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
Class A common stock	10/01/2025		A		515	A	$0.00(1)	30,359	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. Represents a grant of shares of the issuer's common stock that vests on the the grant date.

Remarks:

	/s/Darrell Chichester, Attorney-in-Fact	10/02/2025
	** 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

What did Planet Fitness (PLNT) report in this Form 4?

Director Stephen Spinelli Jr. was granted and vested 515 shares of Class A common stock on 10/01/2025, and now beneficially owns 30,359 shares.

Did the Form 4 report any sale of PLNT shares?

No. The filing reports an acquisition/grant (code A) of 515 shares and no disposals.

What price was reported for the granted shares?

The Form 4 lists the price as $0.00, noting the shares vest on the grant date.

Who filed the Form 4 for PLNT and when?

The form was signed by an attorney-in-fact, Darrell Chichester, on 10/02/2025 for the reporting person.

Is this filing an individual or joint filing for PLNT insider activity?

The filing is by one reporting person (individual filing).