Mauro Gregorio joins key Graham Corp (NYSE: GHM) board committees

Rhea-AI Filing Summary

Graham Corporation filed an amended report to update its earlier disclosure about director Mauro Gregorio. The company previously reported his appointment to the Board, and now explains that on November 4, 2025, he was also appointed to the Compensation Committee and the Nominating and Corporate Governance Committee.

8-K Event Classification

Item 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers

1 item

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers Governance

Key personnel changes including departures, elections, or appointments of directors and executive officers.

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GRAHAM CORP true 0000716314 0000716314 2025-08-28 2025-08-28

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K/A

(Amendment No. 1)

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): August 28, 2025

Graham Corporation

(Exact name of Registrant as specified in its charter)

Delaware		001-08462		16-1194720
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

20 Florence Avenue, Batavia, New York		14020
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: (585) 343-2216

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the Registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Stock, par value $0.10 per share		GHM		NYSE

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

EXPLANATORY NOTE

On September 3, 2025, Graham Corporation (the “Company”) filed a Current Report on Form 8-K (the “Original Report”) to report the appointment of Mauro Gregorio to the Board of Directors of the Company (the “Board”). The Company is hereby filing this Current Report on Form 8-K/A (the “Amendment”) to amend Item 5.02 of the Original Report to report Mr. Gregorio’s appointment to certain committees of the Board.

Item 5.02.   Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

The Company is filing this Amendment to the Original Report to disclose that, on November 4, 2025, the Board appointed Mr. Gregorio to serve as a member of the Compensation Committee and the Nominating and Corporate Governance Committee of the Board.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.

						Graham Corporation
Date: November 10, 2025				By:		/s/ Christopher J. Thome
						Christopher J. Thome
						Vice President – Finance, Chief Financial Officer and Chief Accounting Officer

FAQ

What change did Graham Corporation (GHM) report in this 8-K/A filing?

Graham Corporation reported an update to director Mauro Gregorio’s roles. On November 4, 2025, the Board appointed him to the Compensation Committee and the Nominating and Corporate Governance Committee, expanding his responsibilities beyond his previously disclosed Board membership.

Who is Mauro Gregorio in relation to Graham Corporation (GHM)?

Mauro Gregorio is a member of Graham Corporation’s Board of Directors. A prior filing reported his Board appointment, and this amended filing adds that he now serves on the Compensation Committee and the Nominating and Corporate Governance Committee as of November 4, 2025.

Which board committees did Mauro Gregorio join at Graham Corporation?

Mauro Gregorio joined the Compensation Committee and the Nominating and Corporate Governance Committee. The Board approved these committee appointments on November 4, 2025, and Graham Corporation disclosed this change through an amended current report on Form 8-K/A.

Why did Graham Corporation file an amendment to its earlier report?

Graham Corporation filed the amendment to add missing details about director committee assignments. The earlier report covered Mauro Gregorio’s Board appointment, and this 8-K/A specifically discloses his appointments to the Compensation Committee and the Nominating and Corporate Governance Committee.

When were Mauro Gregorio’s committee appointments at Graham Corporation effective?

Mauro Gregorio’s committee appointments at Graham Corporation became effective on November 4, 2025. On that date, the Board named him to the Compensation Committee and the Nominating and Corporate Governance Committee, and these assignments are now reflected in the amended disclosure.

What stock exchange lists Graham Corporation common stock?

Graham Corporation’s common stock, with a par value of $0.10 per share, is listed on the New York Stock Exchange. It trades under the symbol GHM, as indicated in the company’s registration details included with the corporate disclosure information.