Graftech International Ltd
A maker of graphite electrodes—the giant carbon rods that recycle scrap steel in electric arc furnaces—plus the petroleum needle coke that feeds them, produced at its Seadrift, Texas plant. Its roots reach back to 1886, when Cleveland's National Carbon Company supplied the arc carbon that lit the world's first electric street lamps. Renamed GrafTech in 2002, it once won an Academy Award for the carbon used in cinema projectors.
Sold 103.01M
Bought 139.87M
Sold 107.45M
Sold 107.45M
Sold 107.45M
Bought 2.30M
Bought 1.82M
Sold 7.15M
Sold 7.15M
Sold 7.15M
Granted 331.7K
Granted 2.31M · Bought 40.0K · Sold 1.23M
Granted 265.8K · Sold 45.8K
Granted 101.5K · Bought 23.8K · Sold 23.1K
Granted 86.8K
Bought 90.0K
Granted 32.5K · Sold 3.0K
Granted 103.2K · Bought 22.1K · Sold 66.0K
Granted 89.0K · Sold 30.0K
Granted 50.8K · Bought 22.0K
Granted 109.0K
Granted 69.0K
Granted 31.8K
Granted 56.5K
Granted 282.3K · Sold 202.2K
Granted 51.2K
Granted 130.9K
Bought 50.0K
Granted 269.9K
Granted 251.6K · Bought 50.0K
Granted 76.0K · Sold 13.5K
Granted 31.1K
Granted 10.6K
Granted 24.0K
Granted 18.0K · Sold 2.5K
Granted 612.1K · Sold 374.4K
Granted 16.0K · Bought 50.0K
Granted 245.8K · Sold 48.8K
Granted 150.2K · Bought 14.0K
Granted 9.0K · Sold 5.0K
Granted 7.4K
Granted 33.0K
Bought 5.0K
Bought 8.8K
Bought 325.94
Granted 622.8K · Sold 6.0K
Granted 166.1K · Sold 1.3K
Granted 72.0K
Granted 86.4K
Granted 58.4K · Bought 23.5K
Granted 8.5K
Granted 8.5K
Granted 8.5K
Granted 38.3K
Granted 8.5K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| BCP GP Ltd +3 co-filersDirector, 10% owner · 6 transactions | — | 199.22Mas of Dec 2019 | — | — | 103.01M |
| Athena Acquisition Subsidiary Inc. +1 co-filer10% owner · 2 transactions | — | 139.87Mas of Aug 2015 | — | 139.87M | — |
| BCP GP Ltd +8 co-filersDirector, 10% owner · 107 transactions | — | 63.97Mas of Jun 2021 | — | — | 107.45M |
| BCP GP Ltd +9 co-filersDirector, 10% owner · 107 transactions | — | 63.97Mas of Jun 2021 | — | — | 107.45M |
| BCP GP Ltd +3 co-filersDirector, 10% owner · 107 transactions | — | 63.97Mas of Jun 2021 | — | — | 107.45M |
| Colonial House Capital Ltd10% owner · 1 transaction | — | 57.90Mas of Apr 2024 | — | 2.30M | — |
| Colonial House Capital Ltd +1 co-filer10% owner · 6 transactions | — | 31.36Mas of May 2024 | — | 1.82M | — |
| BCP GP Ltd +9 co-filersFormer 10% Owner · 56 transactions | — | 23.35Mas of Jan 2024 | — | — | 7.15M |
| BCP GP Ltd +9 co-filersFormer 10% Owner · 56 transactions | — | 23.35Mas of Jan 2024 | — | — | 7.15M |
| BCP GP Ltd +2 co-filersFormer 10% Owner · 56 transactions | — | 23.35Mas of Jan 2024 | — | — | 7.15M |
| Milikowsky Daniel10% owner · 1 transaction | — | 8.02Mas of Feb 2011 | — | — | — |
| Halford Jeremy S.EVP, Chief Operating Officer · 24 transactions | — | 211.4Kas of Mar 2025 | 331.7K | — | — |
| Shular Craig SFormer Executive Chairman · 79 transactions | — | 140.4Kas of May 2014 | 2.31M | 40.0K | 1.23M |
| Rintoul David J.President and CEO, Director · 13 transactions | — | 115.7Kas of Nov 2021 | 265.8K | — | 45.8K |
| McClean Ferrell PDirector · 37 transactions | — | 113.4Kas of Apr 2014 | 101.5K | 23.8K | 23.1K |
| Layman Harold EDirector · 21 transactions | — | 100.0Kas of Jan 2014 | 86.8K | — | — |
| Germain Jean-MarcDirector · 3 transactions | — | 90.0Kas of May 2025 | — | 90.0K | — |
| Cartledge R EugeneDirector · 12 transactions | — | 84.4Kas of Jan 2008 | 32.5K | — | 3.0K |
| Cranston Mary BDirector · 43 transactions | — | 79.0Kas of Apr 2014 | 103.2K | 22.1K | 66.0K |
| Nahl Michael CDirector · 16 transactions | — | 75.2Kas of Jan 2013 | 89.0K | — | 30.0K |
| Shawley Steven RDirector · 14 transactions | — | 72.8Kas of Apr 2014 | 50.8K | 22.0K | — |
| Gunning Gina KCLO & Corporate Secretary · 18 transactions | — | 72.2Kas of Feb 2024 | 109.0K | — | — |
| Kessler MarcelDirector · 3 transactions | — | 69.0Kas of Nov 2024 | 69.0K | — | — |
| Hall John R /CT/Director · 8 transactions | — | 62.6Kas of Jan 2008 | 31.8K | — | — |
| Donoso DiegoDirector · 1 transaction | — | 56.5Kas of Nov 2024 | 56.5K | — | — |
| Pretorius Hermanus LambertusVice President · 56 transactions | — | 54.0Kas of Dec 2011 | 282.3K | — | 202.2K |
| Coburn Quinn JCFO, VP Finance & Treasurer · 13 transactions | — | 50.3Kas of May 2021 | 51.2K | — | — |
| Asmussen Erick RVP & CFO · 10 transactions | — | 50.0Kas of Dec 2014 | 130.9K | — | — |
| Shivaram Sachin MDirector · 2 transactions | — | 50.0Kas of May 2025 | — | 50.0K | — |
| Perez Ortiz InigoSVP, Commercial and CTS · 15 transactions | — | 46.2K | 269.9K | — | — |
| Flanagan Timothy KCEO and President, Director · 21 transactions | — | 45.0K | 251.6K | 50.0K | — |
| Whitaker Gary RVP, General Counsel, Secretary · 41 transactions | — | 41.9Kas of Jun 2008 | 76.0K | — | 13.5K |
| Riddick Frank A IIIDirector · 5 transactions | — | 36.1Kas of Jan 2010 | 31.1K | — | — |
| Hedoux-Delgado CatherineInterim CFO and Treasurer · 4 transactions | — | 29.5Kas of Feb 2024 | 10.6K | — | — |
| Keizer Henry R.Director · 1 transaction | — | 28.0Kas of Nov 2023 | 24.0K | — | — |
| Narwold Karen GVP, Gen. Couns., HR and Sec. · 8 transactions | — | 26.7Kas of May 2006 | — | — | — |
| Wetula John JPresident, Adv. Energy Tech. · 27 transactions | — | 26.6Kas of Jan 2007 | 18.0K | — | 2.5K |
| Barnard Petrus JVP, Pres. Industrial Materials · 93 transactions | — | 26.2Kas of Jan 2014 | 612.1K | — | 374.4K |
| O'Donnell Rory F.Chief Financial Officer & SVP · 5 transactions | — | 21.2K | 16.0K | 50.0K | — |
| Widmar Mark RVP & CFO · 33 transactions | — | 17.7Kas of Apr 2011 | 245.8K | — | 48.8K |
| Robertson Lindon GVP & CFO · 10 transactions | — | 12.8Kas of Jul 2013 | 150.2K | 14.0K | — |
| Freitas Luiz Augusto Barros DeAdvanced Graphite Materials · 33 transactions | — | 11.4Kas of Jan 2007 | 9.0K | — | 5.0K |
| Clemens Jeremy JosephVP, Operations · 8 transactions | — | 9.4K | 7.4K | — | — |
| Renacci Andrew JamesCLO and Corp. Secy. · 10 transactions | — | 9.4K | 33.0K | — | — |
| Acton Brian L.Director · 1 transaction | — | 5.0Kas of Apr 2018 | — | 5.0K | — |
| Taccone Anthony R.Director · 4 transactions | — | 4.8Kas of Mar 2020 | — | 8.8K | — |
| Roegner Eric VDirector · 2 transactions | — | 325.94as of Mar 2025 | — | 325.94 | — |
| Hawthorne Joel L.CEO & President · 41 transactions | — | 0as of Aug 2015 | 622.8K | — | 6.0K |
| Moran John DVP, General Counsel, Secretary · 43 transactions | — | 0as of Aug 2015 | 166.1K | — | 1.3K |
| Batty Lionel DPres. Engineered Solutions · 15 transactions | — | 0as of Aug 2015 | 72.0K | — | — |
| Blair Darrell APresident Industrial Materials · 10 transactions | — | 0as of Aug 2015 | 86.4K | — | — |
| Carson Randy WDirector · 19 transactions | — | 0as of Aug 2015 | 58.4K | 23.5K | — |
| Danjczek ThomasDirector · 2 transactions | — | 0as of Aug 2015 | 8.5K | — | — |
| Finerman KarenDirector · 7 transactions | — | 0as of Aug 2015 | 8.5K | — | — |
| Jardini David R.Director · 3 transactions | — | 0as of Aug 2015 | 8.5K | — | — |
| Milikowsky NathanDirector · 14 transactions | — | 0as of Aug 2015 | 38.3K | — | — |
| Morris Mary CatherineDirector · 2 transactions | — | 0as of Aug 2015 | 8.5K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -304.48M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.