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Form 8-K

sec.gov

8-K — GRAFTECH INTERNATIONAL LTD

Accession: 0000931148-26-000053

Filed: 2026-05-08

Period: 2026-05-07

CIK: 0000931148

SIC: 3620 (ELECTRICAL INDUSTRIAL APPARATUS)

Item: Submission of Matters to a Vote of Security Holders

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8-K — gti-20260507.htm (Primary)

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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 7, 2026

GRAFTECH INTERNATIONAL LTD.

(Exact name of registrant as specified in its charter)

Delaware 1-13888 27-2496053

(State or other

jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No)

982 Keynote Circle

Brooklyn Heights, OH 44131

(Address of principal executive offices) (Zip Code)

(216) 676-2000

(Registrant’s telephone number, including area code)

Not Applicable

(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, $0.01 par value per share EAF New York Stock Exchange

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. ☐

Item 5.07 Submission of Matters to a Vote of Security Holders.

GrafTech International Ltd. (the “Company”) held its Annual Meeting of Stockholders on May 7, 2026 (the “Annual Meeting”). On March 9, 2026, the record date for the Annual Meeting, 25,988,349 shares of common stock were outstanding and entitled to vote. Final results for the proposals submitted for a vote of stockholders at the Annual Meeting are set forth below. The proposals below are described in more detail in the Company’s definitive proxy statement on Schedule 14A for the Annual Meeting, filed with the Securities and Exchange Commission on March 27, 2026.

Proposal 1 - Elect two directors for a three-year term or until their successors are elected and qualified. Jean-Marc Germain and Henry R. Keizer were elected. The voting results were as follows:

Nominee For Against Abstain Broker Non-Votes

Jean-Marc Germain 9,018,146 807,346 4,533 10,617,785

Henry R. Keizer 9,583,429 241,683 4,913 10,617,785

Proposal 2 - Ratify the selection of Deloitte & Touche LLP as our independent registered public accounting firm for 2026. Proposal 2 was approved. The voting results were as follows:

For Against Abstentions

20,015,149 410,627 22,034

Proposal 3 - Approve, on an advisory basis, our named executive officer compensation. Proposal 3 was approved. The voting results were as follows:

For Against Abstentions Broker Non-Votes

9,007,892 272,642 549,491 10,617,785

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.

GRAFTECH INTERNATIONAL LTD.

Date: May 8, 2026 By: /s/ Rory O’Donnell

Rory O’Donnell

Chief Financial Officer and Senior Vice President

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May 07, 2026

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