[Form 4] Thermon Group Holdings, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Thermon Group Holdings, Inc. (THR): This Form 4 reports that director George Marcus J was granted 1,008 shares of the issuer's common stock on 10/01/2025 under the companys Non-Employee Director Compensation Program. The shares were awarded at a reported price of $27.28 per share, and following the award Mr. Marcus beneficially owns 51,368 shares in a direct ownership form. The filing is signed by an attorney-in-fact on behalf of the reporting person on 10/02/2025. The document contains no other transactions, derivatives, or additional explanatory detail.

Insights

Corporate Governance Expert

TL;DR: Routine director equity award aligns director compensation with shareholder interests; no material change to ownership.

The filing documents a standard grant of 1,008 common shares to a non-employee director under the issuers director compensation plan. This is a common practice to link director incentives to company performance. Post-award direct beneficial ownership of 51,368 shares remains disclosed. There are no sales, option exercises, or derivative instruments reported. Given the size of the award relative to total outstanding shares (not provided), this appears customary and non-disruptive to control or governance.

Securities/Compliance Analyst

TL;DR: Form 4 correctly discloses a director award; filing appears complete for the reported transaction.

The report includes required elements: reporting person identity and address, transaction date 10/01/2025, transaction code A (acquisition), number of shares 1,008, price $27.28, and resulting direct beneficial ownership 51,368 shares. The signature by an attorney-in-fact is provided. No amendments or additional filings are indicated. From a compliance perspective, the disclosure meets Section 16(a) reporting requirements for the described event.

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^*

GEORGE MARCUS J

(Last) (First) (Middle)

7171 SOUTHWEST PARKWAY

BUILDING 300, SUITE 200

(Street)

AUSTIN TX 78735

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Thermon Group Holdings, Inc. [ THR ]

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
Common Stock	10/01/2025		A		1,008(1)	A	$27.28	51,368	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. Award pursuant to Issuer's Non-Employee Director Compensation Program.

Remarks:

	/s/ Ryan Tarkington, 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 transaction is reported for THR on this Form 4?

The filing reports a grant of 1,008 shares of Thermon Group Holdings common stock to director George Marcus J on 10/01/2025 under the Non-Employee Director Compensation Program.

How many shares does the reporting person own after the transaction?

Following the reported acquisition, the reporting person beneficially owns 51,368 shares in a direct ownership form.

What price is shown for the awarded shares?

The reported price per share for the acquisition is $27.28.

Was a derivative or option transaction reported on this Form 4?

No. The filing lists only a non-derivative stock award; there are no derivative securities, options, or exercises reported.

Who signed the Form 4 and when?

The Form 4 is signed by /s/ Ryan Tarkington, Attorney-in-Fact with a signature date of 10/02/2025.