STOCK TITAN

Thermon Group (NYSE: THR) SVP receives stock awards and surrenders shares for taxes

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Thermon Group Holdings, Inc. senior vice president of operations Roberto Kuahara reported equity compensation changes. On May 12, 2026 he received performance-based share awards of 5,397 and 4,050 shares of common stock tied to prior performance goals, plus 4,637 restricted stock units that vest on the third anniversary of the grant date. On the same date, 3,596 shares were surrendered at a fair market value of $64.69 per share to cover tax obligations upon vesting. Following these transactions, he directly holds 47,134 shares of common stock, including 12,041 restricted stock units.

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Insider Roberto Kuahara
Role SVP, Operations
Type Security Shares Price Value
Grant/Award Common Stock 5,397 $0.00 --
Grant/Award Common Stock 4,050 $0.00 --
Grant/Award Common Stock 4,637 $0.00 --
Tax Withholding Common Stock 3,596 $64.69 $233K
Holdings After Transaction: Common Stock — 38,447 shares (Direct, null)
Footnotes (1)
  1. On June 1, 2023, the reporting person was granted a performance unit award vesting on March 31, 2026, subject to the Issuer's compensation committee certifying the Issuer's return on invested capital performance during the applicable performance period as further specified in the equity award agreement. Of the 3,299 target shares eligible to be earned based upon the Issuer's performance for the performance period ended March 31, 2026, the reporting person actually earned 163.60%, or 5,397 shares. The Issuer's compensation committee certified the achievement of the performance goal on May 12, 2026. On June 1, 2023, the reporting person was granted a performance unit award vesting on March 31, 2026, subject to the Issuer's compensation committee certifying the Issuer's adjusted earnings before interest, taxes, depreciation and amortization during the applicable performance period as further specified in the equity award agreement. Of the 3,849 target shares eligible to be earned based upon the Issuer's performance for the performance period ended March 31, 2026, the reporting person actually earned 105.22%, or 4,050 shares. The Issuer's compensation committee certified the achievement of the performance goal on May 12, 2026. On May 12, 2026, the reporting person was granted an award of restricted stock units. Each restricted stock unit represents the right to receive, at settlement, one share of the Issuer's common stock. The award vests in full on the third anniversary of the grant date. Restricted stock units convert into shares of the Issuer's common stock on a one-for-one basis. These shares were surrendered for tax payment upon vesting of restricted stock units on May 12, 2026. Sales price is the fair market value on Tuesday, May 12, 2026. Includes 12,041 restricted stock units held by the reporting person.
Tax-withheld shares 3,596 shares Surrendered for tax payment upon RSU vesting on May 12, 2026
Tax withholding price $64.69 per share Fair market value on May 12, 2026 used for tax surrender
ROIC performance shares earned 5,397 shares 163.60% of 3,299 target shares for period ended March 31, 2026
Adjusted EBITDA performance shares 4,050 shares 105.22% of 3,849 target shares for period ended March 31, 2026
New RSU grant 4,637 units Restricted stock units granted May 12, 2026, vest in three years
Post-transaction holdings 47,134 shares Common shares directly held after reported transactions
Included RSUs in holdings 12,041 units Restricted stock units included within reported direct holdings
performance unit award financial
"On June 1, 2023, the reporting person was granted a performance unit award vesting on March 31, 2026..."
return on invested capital financial
"subject to the Issuer's compensation committee certifying the Issuer's return on invested capital performance..."
A percentage that shows how effectively a company turns the money invested in its business—both borrowed funds and shareholders’ equity—into operating profit after taxes. It tells investors whether a company earns more from its core operations than it costs to fund those operations; think of it like the annual return you’d expect from renovating a rental property—higher percentages mean the company uses capital more efficiently and is more likely to create value for shareholders.
adjusted earnings before interest, taxes, depreciation and amortization financial
"subject to the Issuer's compensation committee certifying the Issuer's adjusted earnings before interest, taxes, depreciation and amortization..."
Adjusted earnings before interest, taxes, depreciation and amortization is a company’s reported operating profit with routine financing costs, tax charges and accounting for wear-and-tear removed, plus extra adjustments to strip out one-time, unusual or non-cash items. Think of it as the company’s recurring cash-generating performance after removing accounting noise; investors use it to compare profitability, assess ability to pay debt and value a business more evenly across firms and time.
restricted stock units financial
"the reporting person was granted an award of restricted stock units. Each restricted stock unit represents the right to receive..."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
fair market value financial
"Sales price is the fair market value on Tuesday, May 12, 2026."
The price a willing buyer and a willing seller would agree on for an asset or security when neither is under pressure and both have access to the same information. Think of it as the market’s neutral estimate of what something is worth, like the price two neighbors would settle on for a car after comparing similar listings. Investors care because fair market value guides buying and selling decisions, tax reporting, portfolio valuation, and how accurately company assets are reflected in financial statements.
SEC Form 4
FORM 4UNITED 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 TEXAS 78735

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Thermon Group Holdings, Inc. [ THR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
SVP, Operations
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/12/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock05/12/2026A5,397(1)A$038,447D
Common Stock05/12/2026A4,050(2)A$042,497D
Common Stock05/12/2026A4,637(3)A$047,134D
Common Stock05/12/2026F3,596(4)D$64.69(5)43,538(6)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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. On June 1, 2023, the reporting person was granted a performance unit award vesting on March 31, 2026, subject to the Issuer's compensation committee certifying the Issuer's return on invested capital performance during the applicable performance period as further specified in the equity award agreement. Of the 3,299 target shares eligible to be earned based upon the Issuer's performance for the performance period ended March 31, 2026, the reporting person actually earned 163.60%, or 5,397 shares. The Issuer's compensation committee certified the achievement of the performance goal on May 12, 2026.
2. On June 1, 2023, the reporting person was granted a performance unit award vesting on March 31, 2026, subject to the Issuer's compensation committee certifying the Issuer's adjusted earnings before interest, taxes, depreciation and amortization during the applicable performance period as further specified in the equity award agreement. Of the 3,849 target shares eligible to be earned based upon the Issuer's performance for the performance period ended March 31, 2026, the reporting person actually earned 105.22%, or 4,050 shares. The Issuer's compensation committee certified the achievement of the performance goal on May 12, 2026.
3. On May 12, 2026, the reporting person was granted an award of restricted stock units. Each restricted stock unit represents the right to receive, at settlement, one share of the Issuer's common stock. The award vests in full on the third anniversary of the grant date. Restricted stock units convert into shares of the Issuer's common stock on a one-for-one basis.
4. These shares were surrendered for tax payment upon vesting of restricted stock units on May 12, 2026.
5. Sales price is the fair market value on Tuesday, May 12, 2026.
6. Includes 12,041 restricted stock units held by the reporting person.
Remarks:
/s/ Ryan Tarkington, Attorney-in-Fact05/14/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

FAQ

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

Roberto Kuahara reported equity compensation changes, receiving three stock-related awards and surrendering shares for taxes. The activity reflects performance-based share vesting and new restricted stock units, rather than open-market buying or selling of Thermon Group common stock.

How many Thermon Group (THR) shares did the SVP receive in performance awards?

He earned 5,397 shares from a performance unit award tied to return on invested capital and 4,050 shares from a separate performance unit award tied to adjusted EBITDA, both for the period ended March 31, 2026, after compensation committee certification.

What new restricted stock units did Thermon Group (THR) grant to its SVP?

On May 12, 2026, Roberto Kuahara was granted 4,637 restricted stock units. Each unit represents one share of Thermon Group common stock and vests in full on the third anniversary of the grant date, subject to continued service conditions.

Why were Thermon Group (THR) shares surrendered by the SVP in this Form 4?

3,596 shares of Thermon Group common stock were surrendered to pay taxes due upon vesting of restricted stock units on May 12, 2026. The surrender was priced at the fair market value of $64.69 per share, according to the filing footnotes.

How many Thermon Group (THR) shares does the SVP hold after these transactions?

After the reported transactions, Roberto Kuahara directly holds 47,134 Thermon Group common shares. This total includes 12,041 restricted stock units, which will convert into common stock on a one-for-one basis upon future vesting and settlement events.

Were these Thermon Group (THR) insider transactions open-market buys or sells?

No open-market purchases or sales were reported. The Form 4 shows stock grants and performance-based awards classified as acquisitions, plus a tax-withholding disposition where shares were surrendered to cover tax obligations at vesting, not sold in the market.