CLEMENS JEREMY JOSEPH (VP, Operations) exercised options at GRAFTECH INTERNATIONAL LTD

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 3 exercises

CLEMENS JEREMY JOSEPH

Filed: 2/27/2026ACC: 0000931148-26-000025

InsiderCLEMENS JEREMY JOSEPHCIK 2097233

→

IssuerGRAFTECH INTERNATIONAL LTDCIK 931148

Officer· VP, Operations

Since Feb 2026

-1.57K

Net shares

Net seller

$10.7K

Total sold

Open market trades

0B · 0S

Total transactions

4.42K acquired · 5.99K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+81.00

Price / share

—

Trade value

—

% of position

2.3%

2/25/2026

3.58K→3.66K

Common Stock

Direct

F · Tax Withholding

−30.00

Price / share

$6.81

Trade value

$204.30

% of position

0.8%

2/25/2026

3.66K→3.63K

Common Stock

Direct

M · Option Exercise

+571.00

Price / share

—

Trade value

—

% of position

15.7%

2/25/2026

3.63K→4.20K

Common Stock

Direct

F · Tax Withholding

−203.00

Price / share

$6.81

Trade value

$1.38K

% of position

4.8%

2/25/2026

4.20K→4K

Common Stock

Direct

M · Option Exercise

+3.77K

Price / share

—

Trade value

—

% of position

94.3%

2/25/2026

4K→7.77K

Common Stock

Direct

F · Tax Withholding

−1.34K

Price / share

$6.81

Trade value

$9.10K

% of position

17.2%

2/25/2026

7.77K→6.43K

Total

Net shares

+2.85K

Net value

-$10.68K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/25/2026	M · Option Exercise	+81.00	—	—	2.3%	3.58K	3.66K
Common Stock Direct	2/25/2026	F · Tax Withholding	−30.00	$6.81	$204.30	0.8%	3.66K	3.63K
Common Stock Direct	2/25/2026	M · Option Exercise	+571.00	—	—	15.7%	3.63K	4.20K
Common Stock Direct	2/25/2026	F · Tax Withholding	−203.00	$6.81	$1.38K	4.8%	4.20K	4K
Common Stock Direct	2/25/2026	M · Option Exercise	+3.77K	—	—	94.3%	4K	7.77K
Common Stock Direct	2/25/2026	F · Tax Withholding	−1.34K	$6.81	$9.10K	17.2%	7.77K	6.43K
Total			+2.85K		-$10.68K

Derivative Transactions3

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

81.89 shares

−81.89

Strike price

Held after

81.89

Exercisable

—

2/25/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

571.30 shares

−571.30

Strike price

Held after

0.00

Exercisable

—

2/25/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

3.77K shares

−3.77K

Strike price

Held after

7.54K

Exercisable

—

2/25/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock81.89 shares	2/25/2026	M · Option Exercise	−81.89	—	81.89
Restricted Stock Units Direct	Common Stock571.30 shares	2/25/2026	M · Option Exercise	−571.30	—	0.00
Restricted Stock Units Direct	Common Stock3.77K shares	2/25/2026	M · Option Exercise	−3.77K	—	7.54K