STOCK TITAN

Graham (NYSE: GHM) CFO updates holdings after RSU vesting and tax

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

Rhea-AI Filing Summary

GRAHAM CORP VP-Finance and CFO Christopher J. Thome reported routine equity compensation activity involving restricted stock units (RSUs) and common stock. He exercised derivative securities covering 1,643 RSUs that convert into common stock on a one-for-one basis and received an equivalent number of common shares.

To satisfy tax withholding obligations upon RSU vesting, 608 common shares were withheld at a price of $107.96 per share. After these transactions, he directly held 31,170 shares of common stock. He also retained RSU awards that are scheduled to vest over future dates, including tranches tied to 2027, 2028, and 2029.

Positive

  • None.

Negative

  • None.
Insider Thome Christopher J.
Role VP-Finance; CFO
Type Security Shares Price Value
Exercise Restricted Stock Units 1,643 $0.00 --
Exercise Common Stock 1,643 $0.00 --
Tax Withholding Common Stock 608 $107.96 $66K
holding Restricted Stock Units -- -- --
holding Restricted Stock Units -- -- --
Holdings After Transaction: Restricted Stock Units — 1,644 shares (Direct, null); Common Stock — 31,170 shares (Direct, null)
Footnotes (1)
  1. These restricted stock units convert into common stock on a one-for-one basis ("RSUs"). Shares withheld to cover tax withholding obligations upon the vesting of RSUs. Two-thirds of the original grant of these RSUs vested in substantially equal installments on each of 6/4/2025 and 6/4/2026, and except as otherwise provided in the award notice, the balance vests on 6/4/2027. One-third of the original grant of these RSUs vested on 6/2/2026, and except as otherwise provided in the award notice, the balance vests in substantially equal installments on 6/2/2027 and 6/2/2028. These RSUs vest one-third on each of 6/1/2027, 6/1/2028 and 6/1/2029, except as otherwise provided in the award notice.
RSUs exercised 1,643 shares Restricted stock units converting one-for-one into common stock
Shares withheld for taxes 608 shares Tax-withholding disposition upon RSU vesting
Withholding price $107.96/share Value used for 608-share tax withholding
Common shares held 31,170 shares Direct GHM common stock holdings after transactions
RSU underlying shares (grant 1) 1,408 shares Remaining RSUs referencing common stock, direct ownership
RSU underlying shares (grant 2) 2,200 shares Additional RSUs referencing common stock, direct ownership
Restricted Stock Units financial
"These restricted stock units convert into common stock on a one-for-one basis ("RSUs")."
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.
tax withholding obligations financial
"Shares withheld to cover tax withholding obligations upon the vesting of RSUs."
derivative security financial
"Exercise or conversion of derivative security"
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
vesting financial
"Two-thirds of the original grant of these RSUs vested in substantially equal installments"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
non-derivative financial
"transaction_type": "non-derivative""
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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*
Thome Christopher J.

(Last)(First)(Middle)
C/O GRAHAM CORPORATION
20 FLORENCE AVENUE

(Street)
BATAVIA NEW YORK 14020

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
GRAHAM CORP [ GHM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
VP-Finance; CFO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/04/2026
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 Stock06/04/2026M1,643A$0(1)31,170D
Common Stock06/04/2026F608(2)D$107.9630,562D
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
Restricted Stock Units$0(1)06/04/2026M1,643 (3) (3)Common Stock1,643$01,644D
Restricted Stock Units$0(1) (4) (4)Common Stock2,2002,200D
Restricted Stock Units$0(1) (5) (5)Common Stock1,4081,408D
Explanation of Responses:
1. These restricted stock units convert into common stock on a one-for-one basis ("RSUs").
2. Shares withheld to cover tax withholding obligations upon the vesting of RSUs.
3. Two-thirds of the original grant of these RSUs vested in substantially equal installments on each of 6/4/2025 and 6/4/2026, and except as otherwise provided in the award notice, the balance vests on 6/4/2027.
4. One-third of the original grant of these RSUs vested on 6/2/2026, and except as otherwise provided in the award notice, the balance vests in substantially equal installments on 6/2/2027 and 6/2/2028.
5. These RSUs vest one-third on each of 6/1/2027, 6/1/2028 and 6/1/2029, except as otherwise provided in the award notice.
/s/ Christina McLeod, Attorney-in-Fact for Christopher J. Thome06/08/2026
** 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 did GRAHAM CORP (GHM) CFO Christopher Thome report in this Form 4?

He reported routine equity compensation activity, exercising 1,643 restricted stock units into common stock and having 608 shares withheld to cover tax obligations. These transactions reflect RSU vesting rather than open-market buying or selling of GRAHAM CORP shares.

How many GRAHAM CORP shares does the CFO hold after these transactions?

Following the reported RSU exercise and tax withholding, Christopher Thome directly holds 31,170 shares of GRAHAM CORP common stock. This total reflects his position after 608 shares were withheld to pay taxes related to vested restricted stock units on the transaction date.

Were any GRAHAM CORP shares sold on the open market in this Form 4?

No open-market sales are reported. The only disposition is 608 shares withheld to satisfy tax obligations associated with RSU vesting. Such tax-withholding dispositions are handled by the issuer and are treated differently from discretionary sales in the public market.

What RSU activity did the GRAHAM CORP CFO disclose for June 4, 2026?

He disclosed the exercise of derivative securities covering 1,643 restricted stock units that convert one-for-one into common stock. Footnotes explain RSU grants vest in installments across specified dates in 2025, 2026, 2027, 2028, and 2029, consistent with long-term equity compensation schedules.

What are the vesting terms of the GRAHAM CORP CFO’s RSUs?

Footnotes show multiple RSU grants vesting in installments. One grant vests two-thirds on June 4, 2025 and June 4, 2026, with the balance on June 4, 2027. Other grants vest across June 2, 2026 through June 2, 2028, and June 1, 2027 through June 1, 2029.

Does this GRAHAM CORP Form 4 indicate remaining unvested RSUs for the CFO?

Yes. The derivative positions section lists restricted stock units referencing 1,408 and 2,200 underlying common shares. Footnotes describe future vesting dates extending to 2027, 2028, and 2029, indicating the CFO retains significant unvested RSU awards after the reported vesting event.