GRAHAM VP reports 3,473 RSUs in Form 3

GRAHAM CORP executive William H. Zmyndak has reported his initial equity holdings in a Form 3 filing.

Accepted by SEC EDGAR 04/06/2026 - 04:30 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

GRAHAM CORP executive William H. Zmyndak has reported his initial equity holdings in a Form 3 filing. The filing shows he holds restricted stock units (RSUs) tied to 3,473 shares of GRAHAM CORP common stock on a one-for-one conversion basis.

The RSUs are scheduled to vest over time: 1,319 RSUs on 3/24/2027, 1,319 RSUs on 3/24/2028 and 835 RSUs on 3/24/2029, except as otherwise provided in the award notice. This filing reflects a position disclosure rather than a new market transaction.

Insider Trade Summary

Holdings reported, no transactions

Holdings

Insider Zmyndak William H.

Role VP & GM Graham Manufacturing

Type	Security	Shares	Price	Value
Holding	Restricted Stock Units	--	--	--

Holdings: Restricted Stock Units — 3,473 contracts (Direct)

Footnotes (1)

1. F1. These restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis, will vest with respect to 1,319 RSUs on 3/24/2027, 1,319 RSUs on 3/24/2028 and 835 RSUs on 3/24/2029, except as otherwise provided in the award notice.

Key Figures

Total RSUs underlying shares: 3,473 shares First vesting tranche: 1,319 RSUs Second vesting tranche: 1,319 RSUs +2 more

5 metrics

Total RSUs underlying shares 3,473 shares Underlying common stock from restricted stock units, direct holding

First vesting tranche 1,319 RSUs Scheduled to vest on 3/24/2027

Second vesting tranche 1,319 RSUs Scheduled to vest on 3/24/2028

Third vesting tranche 835 RSUs Scheduled to vest on 3/24/2029

Exercise price of RSUs $0.0000 Conversion or exercise price per RSU

Key Terms

Restricted Stock Units, RSUs, one-for-one basis, vest

4 terms

Restricted Stock Units financial

"These restricted stock units ("RSUs"), which 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 restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis"

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.

one-for-one basis financial

"RSUs, which convert into common stock on a one-for-one basis"

vest financial

"will vest with respect to 1,319 RSUs on 3/24/2027, 1,319 RSUs on 3/24/2028 and 835 RSUs on 3/24/2029"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

FAQ

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

What does the GHM Form 3 filing by William H. Zmyndak disclose?

The Form 3 shows William H. Zmyndak holds restricted stock units linked to 3,473 shares of GRAHAM CORP common stock. These RSUs represent his initial reported equity position as VP & GM of Graham Manufacturing.

How many GHM restricted stock units does William H. Zmyndak hold?

William H. Zmyndak holds RSUs convertible into 3,473 shares of GRAHAM CORP common stock. Each RSU converts on a one-for-one basis, meaning one RSU becomes one share when it vests.

What is the vesting schedule of William H. Zmyndak’s GHM RSUs?

His RSUs vest in three tranches: 1,319 RSUs on 3/24/2027, 1,319 RSUs on 3/24/2028, and 835 RSUs on 3/24/2029, except as otherwise provided in the award notice.

Does the GHM Form 3 show any stock purchases or sales by William H. Zmyndak?

No buy or sell transactions are indicated; the Form 3 records holdings of restricted stock units. It reflects his existing equity position rather than reporting new open-market trades or option exercises.

Are William H. Zmyndak’s GHM restricted stock units directly owned?

Yes. The filing classifies the RSUs as held under direct ownership. The derivative summary lists restricted stock units with underlying common shares and does not reference any indirect holding entity such as a trust or LLC.

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

Understanding Insider Trading Forms →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Zmyndak William H.

(Last) (First) (Middle)

C/O GRAHAM CORPORATION

20 FLORENCE AVENUE

(Street)

BATAVIA NEW YORK 14020

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/01/2026

3. Issuer Name and Ticker or Trading Symbol
GRAHAM CORP [ GHM ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP & GM Graham Manufacturing

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	(1)	Common Stock	3,473	$0(1)	D

Explanation of Responses:

1. These restricted stock units ("RSUs"), which convert into common stock on a one-for-one basis, will vest with respect to 1,319 RSUs on 3/24/2027, 1,319 RSUs on 3/24/2028 and 835 RSUs on 3/24/2029, except as otherwise provided in the award notice.

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Christina McLeod, Attorney-in-Fact for William H. Zmyndak	04/06/2026
	** 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 5 (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 3: SEC 1473 (03-26)