STOCK TITAN

Thermon (THR) CEO receives performance share awards and surrenders stock for tax

Filing Impact
(Very High)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Thermon Group Holdings, Inc. President & CEO Bruce Thames reported performance-based equity awards and related tax withholding in company stock. On May 12, 2026, he surrendered 19,331 common shares at a fair market value of $64.69 per share to cover taxes on vesting restricted stock units. The same day, he received two performance unit awards that vested based on multi‑year goals: 28,067 shares tied to return on invested capital and 21,069 shares tied to adjusted EBITDA performance. After these transactions, he directly owns 388,550 common shares, including 36,571 restricted stock units.

Positive

  • None.

Negative

  • None.
Insider Thames Bruce
Role President & CEO
Type Security Shares Price Value
Grant/Award Common Stock 28,067 $0.00 --
Grant/Award Common Stock 21,069 $0.00 --
Tax Withholding Common Stock 19,331 $64.69 $1.25M
Holdings After Transaction: Common Stock — 388,550 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 17,157 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 28,067 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 20,017 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 21,069 shares. The Issuer's compensation committee certified the achievement of the performance goal on May 12, 2026. 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 36,571 restricted stock units held by the reporting person.
Tax-withheld shares 19,331 shares Surrendered for tax payment at $64.69 per share on May 12, 2026
Tax withholding price $64.69 per share Fair market value on Tuesday, May 12, 2026
ROIC performance shares 28,067 shares Earned at 163.60% of 17,157 target shares for period ended March 31, 2026
Adjusted EBITDA performance shares 21,069 shares Earned at 105.22% of 20,017 target shares for period ended March 31, 2026
Shares owned after transactions 388,550 shares Direct common stock ownership following reported Form 4 transactions
Restricted stock units held 36,571 RSUs Restricted stock units included in Bruce Thames’ 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
"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%"
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 during the applicable performance period"
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
"These shares were surrendered for tax payment upon vesting of restricted stock units on May 12, 2026."
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*
Thames Bruce

(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)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President & CEO
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 Stock05/12/2026A28,067(1)A$0388,550D
Common Stock05/12/2026A21,069(2)A$0409,619D
Common Stock05/12/2026F19,331(3)D$64.69(4)390,288(5)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 17,157 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 28,067 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 20,017 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 21,069 shares. The Issuer's compensation committee certified the achievement of the performance goal on May 12, 2026.
3. These shares were surrendered for tax payment upon vesting of restricted stock units on May 12, 2026.
4. Sales price is the fair market value on Tuesday, May 12, 2026.
5. Includes 36,571 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 (THR) CEO Bruce Thames report?

Bruce Thames reported performance-based share awards and related tax withholding. He received 28,067 and 21,069 common shares from vested performance unit awards and surrendered 19,331 shares at $64.69 each to pay taxes tied to restricted stock unit vesting.

How many Thermon (THR) shares did the CEO receive from performance awards?

Bruce Thames received 28,067 shares from a return-on-invested-capital award and 21,069 shares from an adjusted EBITDA award. Both awards related to a performance period ending March 31, 2026 and were certified by Thermon’s compensation committee on May 12, 2026.

Why did Thermon (THR) CEO surrender 19,331 shares?

He surrendered 19,331 Thermon common shares to pay taxes due upon vesting of restricted stock units. The surrendered shares were valued at $64.69 per share, based on the fair market value on Tuesday, May 12, 2026, as described in the footnotes.

What is Bruce Thames’ Thermon (THR) share ownership after these transactions?

Following the reported Form 4 transactions, Bruce Thames directly owns 388,550 Thermon common shares. This figure includes 36,571 restricted stock units, which are part of his equity-based compensation and may vest according to their award terms in future periods.

How were Thermon (THR) CEO performance shares determined for the 2023 grant?

The 2023 performance unit awards depended on multi-year company results. For one award, 17,157 target shares earned 163.60%, producing 28,067 shares. For another, 20,017 target shares earned 105.22%, producing 21,069 shares. Both were certified by Thermon’s compensation committee on May 12, 2026.