Thermon SVP surrenders 3,986 shares for tax

Thermon Group Holdings SVP, Operations Roberto Kuahara reported a routine Form 4 transaction involving company common stock.

Rhea-AI Filing Summary

Thermon Group Holdings SVP, Operations Roberto Kuahara reported a routine Form 4 transaction involving company common stock. On January 31, 2026, 3,986 shares of Thermon common stock were surrendered to cover taxes due upon the vesting of restricted stock units, using a fair market value of $45.25 per share determined on January 30, 2026. After this tax-withholding transaction, Kuahara beneficially owned 33,050 Thermon shares, which includes 7,404 restricted stock units.

Insider Trade Summary

Exercise Price or Tax Liability: 3,986 shares

Exercise Price or Tax Liability 1 txn

Insider Roberto Kuahara

Role SVP, Operations

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	3,986	$45.25	$180K

Holdings After Transaction: Common Stock — 33,050 shares (Direct)

Footnotes (3)

1. F1. These shares were surrendered for tax payment upon vesting of restricted stock units on January 31, 2026.
2. F2. Sales price is the fair market value on Friday, January 30, 2026.
3. F3. Includes 7,404 restricted stock units held by the reporting person.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Thermon Group (THR) SVP Roberto Kuahara report?

Roberto Kuahara reported surrendering 3,986 shares of Thermon common stock to pay taxes due on vesting restricted stock units. This is a non-market transaction coded “F,” reflecting tax withholding rather than an open market sale of shares.

At what price were Roberto Kuahara’s Thermon (THR) shares valued in this Form 4?

The surrendered shares were valued at $45.25 per share, described as the fair market value on Friday, January 30, 2026. This value was used solely to calculate tax withholding on the vesting restricted stock units reported in the filing.

How many Thermon (THR) shares does Roberto Kuahara own after this transaction?

After the tax-withholding transaction, Roberto Kuahara beneficially owned 33,050 Thermon shares. This total includes 7,404 restricted stock units that he holds, as specifically noted in the explanatory footnotes to the Form 4 filing.

What does transaction code “F” mean in the Thermon (THR) Form 4 filing?

Transaction code “F” indicates shares were withheld or surrendered to satisfy tax obligations related to an equity award. In this case, the 3,986 Thermon shares were used to pay taxes upon vesting of restricted stock units on January 31, 2026.

Is Roberto Kuahara a major Thermon (THR) shareholder or just an officer?

In this filing, Roberto Kuahara is identified as an officer, serving as SVP, Operations, and is not listed as a director or 10% owner. His reported beneficial ownership after the transaction is 33,050 Thermon shares, including restricted stock units.

Were the Thermon (THR) shares in this Form 4 sold on the open market?

No, the 3,986 Thermon shares were surrendered for tax payment tied to vesting restricted stock units, not sold in an open market transaction. The filing explains this as a tax-withholding event rather than a discretionary share sale.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 02/03/2026 - 04:56 PM EST Learn about SEC filing dates

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^*

Roberto Kuahara

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
01/31/2026

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	01/31/2026		F		3,986(1)	D	$45.25(2)	33,050(3)	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. These shares were surrendered for tax payment upon vesting of restricted stock units on January 31, 2026.

2. Sales price is the fair market value on Friday, January 30, 2026.

3. Includes 7,404 restricted stock units held by the reporting person.

Remarks:

	/s/ Ryan Tarkington, Attorney-in-Fact	02/03/2026
	** 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).
** 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.