UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported):     May 30, 2013                

Graham Corporation

(Exact name of Registrant as specified in its charter)

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:

Fiscal 2014 Annual Stock-Based Long-Term Incentive Award Plan for Senior Executives. On May 30, 2013, the Compensation Committee of the Board of Directors (the “Compensation Committee”) of Graham Corporation (the “Company”) adopted an Annual Stock-Based Long-Term Incentive Award Plan for Senior Executives (the “Restricted Stock Bonus Program”) for the fiscal year ending March 31, 2014 (“Fiscal 2014”) and approved grants of time-vested restricted stock and performance-vested restricted stock thereunder in the amounts set forth below to the Company’s named executive officers. Also on May 30, 2013, the Compensation Committee approved the grant of time-vested restricted stock in the amounts set forth below to the Company’s Directors.

All such grants under the Restricted Stock Bonus Program were made under the Amended and Restated 2000 Graham Corporation Incentive Plan to Increase Shareholder Value (the “Plan”). The time-vested restricted stock vests 33 1/3% per year over three years. The performance-vested restricted stock vests 50% based upon the Company’s achievement of EBITDA margin goals for the fiscal year ended March 31, 2016 (“Fiscal 2016”) and 50% based on the Company’s achievement of consolidated revenue goals for Fiscal 2016. The time-vested restricted stock granted to the Company’s Directors vests on the first anniversary of the date of grant.

The number of shares of time-vested restricted stock and performance-vested restricted stock awarded by the Compensation Committee to the Company’s named executive officers under the Restricted Stock Bonus Program was determined using each such officer’s Long-Term Incentive Percentage (the “L-T Percentage”) in effect for Fiscal 2014. For Fiscal 2014, the L-T Percentage for each of the Company’s named executive officers was as follows: Mr. Lines – 42%; Mr. Glajch – 35%; Mr. Smith – 35%; and Ms. Condame – 25%. The number of shares of time-vested restricted stock was determined by multiplying 50% of each named executive officer’s base salary in effect on the date of grant by such officer’s L-T Percentage, and then dividing the product by the closing price of the Company’s Common Stock on the NYSE MKT on the date of grant. The number of shares of performance-vested restricted stock was determined by multiplying 50% of each named executive officer’s base salary in effect on the date of grant by such officer’s L-T Percentage, and then dividing the product by the closing price of the Company’s Common Stock on the NYSE MKT on the date of grant. The number of shares of restricted stock awarded to each of the Company’s Directors was determined by dividing $25,000 by the closing price of the Company’s Common Stock on the NYSE MKT on the date of grant. The closing price of the Company’s Common Stock on the NYSE MKT on May 30, 2013 was $24.00.

The Restricted Stock Bonus Program in effect for Fiscal 2014 is attached to this Current Report on Form 8–K as Exhibit 99.1 and the above summary of the Restricted Stock Bonus Program is qualified in its entirety by reference to such Exhibit.

Fiscal 2014 Annual Executive Cash Bonus Program. On May 30, 2013, the Compensation Committee adopted an Annual Executive Cash Bonus Program (the “Cash Bonus Program”) for Fiscal 2014. The objective of the Cash Bonus Program is to compensate the Company’s named executive officers for above-average performance through an annual cash bonus related both to Company and individual performance. For Fiscal 2014, the Compensation Committee has set target bonus levels at 100% attainment of both Company and personal objectives as follows: Mr. Lines – 60% of base salary; Mr. Glajch – 35% of base salary; Mr. Smith – 35% of base salary; and Ms. Condame – 25% of base salary. Each named executive officer may receive anywhere from 0% to 200% of his or her target bonus level depending on the attainment of such objectives. A summary of the performance goal weightings for the Company’s named executive officers for Fiscal 2014 is as follows:

The Cash Bonus Program in effect for Fiscal 2014 is attached to this Current Report on Form 8–K as Exhibit 99.2 and the above summary of the Cash Bonus Program is qualified in its entirety by reference to such Exhibit.

Fiscal 2013 Named Executive Officer Bonuses. On May 30, 2013, the Compensation Committee approved the payment of cash bonuses to the Company’s named executive officers, as set forth below. Such bonuses were approved in accordance with the Company’s Annual Executive Cash Bonus Program in effect for the fiscal year ended March 31, 2013 (“Fiscal 2013”) and were based on the Company’s achievement during Fiscal 2013 of net income and working capital objectives as well as the achievement of personal objectives by each named executive officer during such year.

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.