What is Matthew Malone’s GRAHAM CORP share ownership after these transactions?

After the RSU vesting and tax withholding, Matthew Malone directly owns 54,757 GRAHAM CORP common shares. This total reflects the net effect of newly vested shares and those withheld to cover taxes on the vesting event.

GRAHAM CORP CEO reports RSU vesting and tax withholding

GRAHAM CORP President and CEO Matthew Malone reported routine equity compensation activity involving restricted stock units (RSUs) and related tax withholding.

Filing Impact

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Form Type

Rhea-AI Filing Summary

GRAHAM CORP President and CEO Matthew Malone reported routine equity compensation activity involving restricted stock units (RSUs) and related tax withholding. On May 17, 2026, RSUs covering 2,375 shares vested and converted into common stock on a one-for-one basis. To cover tax withholding obligations on this vesting, 682 shares of common stock were withheld at $98.28 per share. Following these transactions, Malone directly holds 54,757 shares of common stock and continues to hold additional RSUs representing 7,622 and 2,582 underlying common shares that vest in installments between June 2026 and June 2028.

Insider Trade Summary

2,375 shares exercised/converted

Exercise 5 txns

Insider Malone Matthew

Role President and CEO

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	2,375	$0.00	$0.00
Exercise	Common Stock	2,375	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	682	$98.28	$67K
holding	Restricted Stock Units	--	--	--
holding	Restricted Stock Units	--	--	--

Holdings After Transaction: Restricted Stock Units — 10,204 contracts (Direct); Common Stock — 54,757 shares (Direct)

Footnotes (5)

F1. These restricted stock units convert into common stock on a one-for-one basis ("RSUs").
F2. Shares withheld to cover tax withholding obligations upon the vesting of RSUs.
F3. These RSUs vested on 5/17/2026.
F4. These RSUs vest in substantially equal installments on each of 6/4/2026 and 6/4/2027, except as otherwise provided in the award notice.
F5. These RSUs vest one-third on each of 6/2/2026, 6/2/2027 and 6/2/2028, except as otherwise provided in the award notice.

Key Figures

RSUs vested: 2,375 shares Shares withheld for taxes: 682 shares Tax withholding price: $98.28 per share +3 more

6 metrics

RSUs vested 2,375 shares RSUs converting into common stock on May 17, 2026

Shares withheld for taxes 682 shares Withheld to cover tax obligations on RSU vesting

Tax withholding price $98.28 per share Value used for 682 shares withheld for taxes

Common shares held after 54,757 shares Direct GRAHAM CORP common stock held post-transactions

Remaining RSUs block 1 7,622 underlying shares Restricted stock units, direct ownership

Remaining RSUs block 2 2,582 underlying shares Restricted stock units, direct ownership

Key Terms

Restricted Stock Units, RSUs, tax withholding obligations, derivative security, +1 more

5 terms

Restricted Stock Units financial

"These restricted stock units convert into common stock on a one-for-one basis"

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.

RSUs financial

"These RSUs vested on 5/17/2026"

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

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

"These RSUs vest in substantially equal installments on each of 6/4/2026 and 6/4/2027"

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.

FAQ

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

What did GHM CEO Matthew Malone report in his latest Form 4?

Matthew Malone reported RSU vesting that converted into common stock and related tax withholding. The filing reflects routine equity compensation activity, not an open-market stock purchase or sale, and updates his direct holdings and remaining unvested RSUs.

How many GRAHAM CORP (GHM) shares vested for Matthew Malone?

Restricted stock units covering 2,375 GRAHAM CORP shares vested and converted into common stock. These RSUs convert on a one-for-one basis, updating Malone’s direct ownership and reducing his outstanding RSU balance tied to this specific award.

How many GHM shares were withheld for Matthew Malone’s taxes?

The company withheld 682 GRAHAM CORP common shares to satisfy tax withholding obligations on the RSU vesting. These shares were valued at $98.28 per share, and the disposition is strictly for taxes, not an open-market sale decision.

What RSUs does GHM’s CEO still hold after this Form 4?

Malone continues to hold RSUs tied to 7,622 and 2,582 underlying GRAHAM CORP common shares. According to the filing, these remaining RSUs vest in substantially equal installments between June 2026 and June 2028, subject to the award terms.

Did Matthew Malone buy or sell GHM shares on the open market?

The Form 4 does not show any open-market purchases or sales. It records RSU vesting, an option-style exercise into common shares, and shares withheld for taxes, which are compensation-related rather than discretionary market trades.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 05/18/2026 - 04:30 PM

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^*

Malone Matthew

(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)

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	President and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/17/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/17/2026		M		2,375	A	$0⁽¹⁾	55,439	D
Common Stock	05/17/2026		F		682⁽²⁾	D	$98.28	54,757	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	$0⁽¹⁾	05/17/2026		M			2,375	⁽³⁾	⁽³⁾	Common Stock	2,375	$0	0	D
Restricted Stock Units	$0⁽¹⁾							⁽⁴⁾	⁽⁴⁾	Common Stock	2,582		2,582	D
Restricted Stock Units	$0⁽¹⁾							⁽⁵⁾	⁽⁵⁾	Common Stock	7,622		7,622	D

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. These RSUs vested on 5/17/2026.

4. These RSUs vest in substantially equal installments on each of 6/4/2026 and 6/4/2027, except as otherwise provided in the award notice.

5. These RSUs vest one-third on each of 6/2/2026, 6/2/2027 and 6/2/2028, except as otherwise provided in the award notice.

	/s/ Christina McLeod, Attorney-in-Fact for Matthew Malone	05/18/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR