GrafTech International Ltd.

Last updated September 27, 2026

Organization details

Legal name
GrafTech International Ltd.
Former names
Ucar International Inc
Ownership
Public
Status
Active
Sector (GICS)
Industrials
SIC code
3620 — Electrical Industrial Apparatus
Jurisdiction of incorporation
Delaware
Headquarters city
Brooklyn Heights
Headquarters state / province
Ohio
Headquarters country
United States
Fiscal year end
December
Ticker symbol
EAF
Primary stock exchange
NYSE

Identifiers

SEC CIK
0000931148
EIN
27-2496053

Board of directors

Chief executives

Marcel Kessler · CEO and President
Dates unknown
Timothy K. Flanagan · CEO and President
Dates unknown

Director election results

Annual meeting of May 7, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

4 of this board's directors also sit on 4 other boards. 1 is in the same sector.

Network of GrafTech International Ltd.'s board connections Atmus Filtration Technologies Inc. Atmus Filtration Techn... Broadwind Inc. Broadwind Inc. Flagstar Bank N.A. Flagstar Bank N.A. Pool Corporation Pool Corporation Diego Donoso Diego Donoso Jean-Marc Germain Jean-Marc Germain Leslie D. Dunn Leslie D. Dunn Sachin M. Shivaram Sachin M. Shivaram GrafTech International Ltd...
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$50,000
1 purchase by 1 insider
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Nov 9, 2026 Sachin M. Shivaram Director Open-market purchase +5,000 $10.00 $50,000
Sep 3, 2026 O'Donnell Rory F. Officer (Chief Financial Officer & SVP) Option exercise +6,171 — —
Sep 3, 2026 O'Donnell Rory F. Officer (Chief Financial Officer & SVP) Shares withheld for tax −1,827 $6.30 $11,510
Mar 12, 2026 Perez Ortiz Inigo Officer (SVP, Commercial and CTS) Option exercise +10,144 — —
Mar 12, 2026 Renacci Andrew James Officer (CLO and Corp. Secy.) Option exercise +1,800 — —
Mar 12, 2026 Clemens Jeremy Joseph Officer (VP, Operations) Option exercise +2,987 — —
Mar 12, 2026 Timothy K. Flanagan Director, Officer (CEO and President) Option exercise +15,284 — —
Mar 12, 2026 Renacci Andrew James Officer (CLO and Corp. Secy.) Shares withheld for tax −526 $5.23 $2,751
Mar 12, 2026 Clemens Jeremy Joseph Officer (VP, Operations) Shares withheld for tax −1,059 $5.23 $5,539
Mar 12, 2026 Timothy K. Flanagan Director, Officer (CEO and President) Shares withheld for tax −4,525 $5.23 $23,666
Feb 25, 2026 Renacci Andrew James Officer (CLO and Corp. Secy.) Option exercise +480 — —
Feb 25, 2026 Timothy K. Flanagan Director, Officer (CEO and President) Option exercise +1,047 — —
Feb 25, 2026 Clemens Jeremy Joseph Officer (VP, Operations) Option exercise +81 — —
Feb 25, 2026 Perez Ortiz Inigo Officer (SVP, Commercial and CTS) Option exercise +1,395 — —
Feb 25, 2026 O'Donnell Rory F. Officer (Chief Financial Officer & SVP) Option exercise +9,808 — —

Organizations in the same sector, closest in location and size first.

Questions about GrafTech International Ltd.

Who is the CEO of GrafTech International Ltd.?

Marcel Kessler is GrafTech International Ltd.'s CEO and President.

How many directors are on GrafTech International Ltd.'s board?

GrafTech International Ltd.'s board has 13 directors: Anthony R. Taccone, Brian L. Acton, Catherine L. Clegg, Debra Fine, Diego Donoso, Eric Roegner V, Henry R. Keizer, Jean-Marc Germain, Leslie D. Dunn, Marcel Kessler and 3 others.

Are GrafTech International Ltd. insiders buying or selling shares?

Over the last 12 months, GrafTech International Ltd. insiders bought $50,000 of shares in 1 purchase and made no open-market sales on the open market, as reported to the SEC on Forms 4 and 5.

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