Mark R. Widmar

Entity: Individual
Business address: C/O Graftech International Ltd, 12900 Snow Road, 44130 Parma, OH
Signature Ownership: /s/ Jason E. Dymbort, attorney-in-fact
All SEC filings: View on sec.gov

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Mark R. Widmar has filed 108 SEC EDGAR filings since 5/10/2006

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 2, 2025	May 1, 2025	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 18, 2025	Mar 14, 2025	001-33156
144	Open Document	Open Filing		Mar 17, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 10, 2025	Mar 6, 2025	001-33156
144	Open Document	Open Filing		Mar 7, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 3, 2025	Feb 28, 2025	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 28, 2025	Feb 26, 2025	001-33156
144	Open Document	Open Filing		Feb 28, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jun 4, 2024	Jun 3, 2024	001-33156
144	Open Document	Open Filing		Jun 3, 2024
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 19, 2024	Mar 15, 2024	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 8, 2024	Mar 6, 2024	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 5, 2024	Mar 1, 2024	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 1, 2024	Feb 29, 2024	001-33156
144	Open Document	Open Filing		Mar 1, 2024
4	Open Document	Open Filing	PRIMARY DOCUMENT	Oct 3, 2023	Mar 6, 2023	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Aug 1, 2023	Jul 28, 2023	001-33156
144	Open Document	Open Filing		Jul 28, 2023
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 19, 2023	Jul 17, 2023	001-33156
144	Open Document	Open Filing		Jul 18, 2023
144	Open Document	Open Filing		Jul 17, 2023
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jun 7, 2023	Jun 6, 2023	001-33156
144	Open Document	Open Filing		Jun 6, 2023
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 17, 2023	Mar 15, 2023	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 8, 2023	Mar 6, 2023	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 6, 2023	Mar 2, 2023	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 29, 2022	Jul 28, 2022	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 10, 2022	May 6, 2022	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 17, 2022	Mar 15, 2022	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 8, 2022	Mar 4, 2022	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 4, 2022	Mar 2, 2022	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 4, 2021	May 3, 2021	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 9, 2021	Mar 6, 2021	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 2, 2021	Mar 1, 2021	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 1, 2021	Feb 26, 2021	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Aug 11, 2020	Aug 10, 2020	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 2, 2020	Jul 1, 2020	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 10, 2020	Mar 6, 2020	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 26, 2020	Feb 24, 2020	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Aug 7, 2019	Aug 5, 2019	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 2, 2019	Jul 1, 2019	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Apr 11, 2019	Apr 10, 2019	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 11, 2019	Mar 7, 2019	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 7, 2019	Mar 5, 2019	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 25, 2019	Feb 25, 2019	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Nov 27, 2018	Nov 21, 2018	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 2, 2018	Jul 1, 2018	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 22, 2018	Mar 21, 2018	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 9, 2018	Mar 7, 2018	001-33156
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 7, 2018	Mar 5, 2018	001-33156

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