Ortiz Inigo Perez - 12 Mar 2026 Form 4 Insider Report for GRAFTECH INTERNATIONAL LTD (EAF)

Role: SVP, Commercial and CTS
Signature: /s/ Andrew J. Renacci, by power of attorney
Issuer symbol: EAF
Transactions as of: 12 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 16 Mar 2026, 13:50:36 UTC
Previous filing: 27 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Perez Ortiz Inigo	SVP, Commercial and CTS	C/O GRAFTECH INTERNATIONAL LTD., 982 KEYNOTE CIRCLE, BROOKLYN HEIGHTS	/s/ Andrew J. Renacci, by power of attorney	16 Mar 2026	0001804727

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	EAF	Common Stock	Options Exercise		+10,144	+28%		46,226	12 Mar 2026	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	EAF	Restricted Stock Units	Options Exercise		-10,144	-50%	$0.000000^*	10,144	12 Mar 2026	Common Stock	10,144		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units (RSUs) convert into shares of EAF common stock on a one-for-one basis.
F2	On March 12, 2024, the reporting person was granted 30,432 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date if a dividend is declared by the Board of Directors. On August 2, 2023, GrafTech International Ltd.'s Board of Directors elected to suspend the quarterly cash dividend of $0.01 per share. The RSUs vest in three equal annual installments beginning on March 12, 2025.

Content

Restricted stock units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

On March 12, 2024, the reporting person was granted 30,432 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date if a dividend is declared by the Board of Directors. On August 2, 2023, GrafTech International Ltd.'s Board of Directors elected to suspend the quarterly cash dividend of $0.01 per share. The RSUs vest in three equal annual installments beginning on March 12, 2025.