[Form 3] Graham Corporation Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Gregorio Mauro, identified as a Director of Graham Corporation (GHM), filed an initial Form 3 reporting the event date 09/01/2025. The filing states explicitly that No securities are beneficially owned by the reporting person. The form was signed on behalf of Mr. Mauro by Christina McLeod, Attorney-in-Fact on 09/03/2025.

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

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1. Name and Address of Reporting Person^*

Gregorio Mauro

(Last) (First) (Middle)

C/O GRAHAM CORPORATION

20 FLORENCE AVENUE

(Street)

BATAVIA NY 14020

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
09/01/2025

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

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

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

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

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

Explanation of Responses:

No securities are beneficially owned.

	/s/ Christina McLeod, Attorney-in-Fact for Mauro Gregorio	09/03/2025
	** 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.

FAQ

What did Gregorio Mauro report on Form 3 for GHM?

The filing states No securities are beneficially owned by Gregorio Mauro.

What is Gregorio Mauro's relationship to Graham Corporation (GHM)?

The Form 3 lists Gregorio Mauro as a Director of Graham Corporation.

What date triggered the filing of this Form 3 for GHM?

The event requiring the statement is dated 09/01/2025.

Who signed the Form 3 on behalf of Gregorio Mauro?

The form was signed by Christina McLeod, Attorney-in-Fact on 09/03/2025.

Does the Form 3 show any derivative or non-derivative holdings?

No; the filing explicitly states no securities are beneficially owned, and no derivative or non-derivative holdings are listed.